Routing security

AS50131 SPARTANHOST

Unclassified RIPE

RPKI valid 67% 68 of 102 announcements

RPKI invalid 0 none

No ROA 34 not covered by any ROA

IRR registered 97% 2 missing · 1 other origin

ROAs 82 authorising this AS

Announcements

What this network originates

102 observed

Every prefix observed with AS50131 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
2a0e:fd45:40f3::/48	No ROA	No IRR	30
2a0f:5707:ab25::/48	No ROA	IRR other origin	30
44.16.10.0/24	No ROA	IRR	51
44.24.135.0/24	No ROA	IRR	51
44.31.60.0/24	No ROA	IRR	57
44.31.83.0/24	No ROA	IRR	51
44.31.120.0/24	No ROA	IRR	51
44.31.192.0/24	No ROA	IRR	50
44.92.34.0/24	No ROA	IRR	51
62.3.24.0/24	No ROA	IRR	57
91.230.73.0/24	No ROA	IRR	57
2604:9cc0::/38	No ROA	IRR	30
2604:9cc0:1a::/48	No ROA	IRR covering	20
2604:9cc0:1b::/48	No ROA	IRR covering	20
2604:9cc0:2::/48	No ROA	IRR covering	20
2604:9cc0:2c::/48	No ROA	IRR covering	20
2604:9cc0:3::/48	No ROA	IRR covering	20
2604:9cc0:4::/48	No ROA	IRR covering	20
2604:9cc0:5::/48	No ROA	IRR covering	20
2604:9cc0:6::/48	No ROA	IRR covering	20
2604:9cc0:10::/48	No ROA	IRR covering	20
2604:9cc0:11::/48	No ROA	IRR covering	20
2604:9cc0:12::/48	No ROA	IRR covering	20
2604:9cc0:14::/48	No ROA	IRR covering	20
2604:9cc0:15::/48	No ROA	IRR covering	20
2604:9cc0:16::/48	No ROA	IRR covering	20
2604:9cc0:23::/48	No ROA	IRR covering	20
2604:9cc0:24::/48	No ROA	IRR covering	20
2604:9cc0:27::/48	No ROA	IRR covering	20
2604:9cc0:b::/48	No ROA	IRR covering	20
2604:9cc0:c::/48	No ROA	IRR covering	20
2607:f8f8:1f00::/44	No ROA	IRR	30
2607:f8f8:1f02::/48	No ROA	IRR covering	21
2607:f8f8:1f03::/48	No ROA	IRR covering	21
2a0c:9a40:808d::/48	RPKI valid	No IRR	30
2a0e:da40:4000::/34	RPKI valid	IRR	30
23.27.2.0/24	RPKI valid	IRR	51
23.27.7.0/24	RPKI valid	IRR	51
23.27.21.0/24	RPKI valid	IRR	51
23.27.100.0/24	RPKI valid	IRR	51
23.27.190.0/24	RPKI valid	IRR	51
23.145.48.0/24	RPKI valid	IRR	51
31.76.200.0/24	RPKI valid	IRR covering	51
31.76.201.0/24	RPKI valid	IRR covering	51
31.76.202.0/24	RPKI valid	IRR covering	51
31.76.203.0/24	RPKI valid	IRR covering	51
31.76.216.0/24	RPKI valid	IRR covering	51
31.76.217.0/24	RPKI valid	IRR covering	51
31.76.218.0/24	RPKI valid	IRR covering	51
31.76.219.0/24	RPKI valid	IRR covering	51
37.72.132.0/24	RPKI valid	IRR	54
45.39.98.0/24	RPKI valid	IRR	51
45.39.180.0/24	RPKI valid	IRR	51
45.43.30.0/24	RPKI valid	IRR	50
45.58.61.0/24	RPKI valid	IRR	57
45.150.224.0/24	RPKI valid	IRR	51
45.150.225.0/24	RPKI valid	IRR	51
45.154.212.0/24	RPKI valid	IRR	50
45.154.213.0/24	RPKI valid	IRR	52
50.114.192.0/24	RPKI valid	IRR covering	51
50.114.193.0/24	RPKI valid	IRR covering	51
50.114.194.0/24	RPKI valid	IRR covering	51
50.114.195.0/24	RPKI valid	IRR covering	51
50.114.212.0/24	RPKI valid	IRR covering	51
50.114.213.0/24	RPKI valid	IRR covering	51
50.114.214.0/24	RPKI valid	IRR covering	51
50.114.215.0/24	RPKI valid	IRR covering	51
65.75.208.0/24	RPKI valid	IRR	52
65.75.209.0/24	RPKI valid	IRR	57
65.75.210.0/24	RPKI valid	IRR	57
65.75.211.0/24	RPKI valid	IRR	57
66.11.115.0/24	RPKI valid	IRR	57
72.14.154.0/24	RPKI valid	IRR	51
75.153.68.0/22	RPKI valid	IRR	51
75.153.76.0/22	RPKI valid	IRR	51
77.239.116.0/22	RPKI valid	IRR	51
91.246.39.0/24	RPKI valid	IRR	52
104.194.207.0/24	RPKI valid	IRR	57
104.194.219.0/24	RPKI valid	IRR	57
104.218.232.0/23	RPKI valid	IRR	50
104.218.232.0/24	RPKI valid	IRR covering	52
104.253.200.0/24	RPKI valid	IRR	51
142.252.87.0/24	RPKI valid	IRR	51
142.252.90.0/24	RPKI valid	IRR	51
142.252.173.0/24	RPKI valid	IRR	51
143.109.40.0/22	RPKI valid	IRR	51
172.83.152.0/24	RPKI valid	IRR	57
172.252.89.0/24	RPKI valid	IRR	51
176.116.1.0/24	RPKI valid	IRR	57
188.93.139.0/24	RPKI valid	IRR	57
192.177.67.0/24	RPKI valid	IRR	51
194.124.224.0/24	RPKI valid	IRR	51
194.124.225.0/24	RPKI valid	IRR	51
2604:9cc0:1c00::/38	RPKI valid	IRR	30
2604:9cc0:400::/38	RPKI valid	IRR	34
2604:9cc0:800::/38	RPKI valid	IRR	34
2604:9cc0:1000::/38	RPKI valid	IRR	34
2604:9cc0:1400::/38	RPKI valid	IRR	34
2604:9cc0:1800::/38	RPKI valid	IRR	34
2604:9cc0:c00::/38	RPKI valid	IRR	34

RPKI · ROAs

Route origin authorisations

82 ROAs

Signed statements by address holders that AS50131 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
23.27.2.0/24	/24	ARIN
23.27.7.0/24	/24	ARIN
23.27.21.0/24	/24	ARIN
23.27.100.0/24	/24	ARIN
23.27.190.0/24	/24	ARIN
23.145.48.0/24	/24	ARIN
31.76.200.0/22	/24	RIPENCC
31.76.216.0/22	/24	RIPENCC
37.72.132.0/24	/32	RIPENCC
45.39.98.0/24	/24	ARIN
45.39.180.0/24	/24	ARIN
45.43.29.0/24	/24	ARIN
45.43.30.0/24	/24	ARIN
45.43.31.0/24	/24	ARIN
45.58.53.0/24	/32	ARIN
45.58.61.0/24	/24	ARIN
45.142.156.0/24	/32	RIPENCC
45.142.157.0/24	/32	RIPENCC
45.142.158.0/23	/32	RIPENCC
45.145.72.0/23	/32	RIPENCC
45.145.74.0/23	/32	RIPENCC
45.150.164.0/22	/32	RIPENCC
45.150.224.0/24	/32	RIPENCC
45.150.225.0/24	/32	RIPENCC
45.150.226.0/23	/32	RIPENCC
45.151.132.0/22	/32	RIPENCC
45.154.212.0/22	/32	RIPENCC
50.114.192.0/22	/24	ARIN
50.114.212.0/22	/24	ARIN
62.204.54.0/24	/32	RIPENCC
65.75.208.0/22	/32	ARIN
66.11.115.0/24	/24	ARIN
66.11.117.0/24	/24	ARIN
72.14.154.0/24	/24	ARIN
75.153.68.0/22	/22	ARIN
75.153.76.0/22	/22	ARIN
77.239.116.0/22	/24	RIPENCC
91.246.39.0/24	/24	RIPENCC
94.154.114.0/24	/32	RIPENCC
104.37.29.0/24	/32	ARIN
104.143.94.0/24	/32	ARIN
104.194.206.0/24	/32	ARIN
104.194.207.0/24	/32	ARIN
104.194.219.0/24	/32	ARIN
104.218.232.0/22	/32	ARIN
104.253.200.0/24	/24	ARIN
107.191.112.0/24	/32	ARIN
142.252.87.0/24	/24	ARIN
142.252.90.0/24	/24	ARIN
142.252.173.0/24	/24	ARIN
143.109.40.0/22	/24	ARIN
146.19.114.0/24	/32	RIPENCC
146.19.223.0/24	/32	RIPENCC
172.83.152.0/21	/32	ARIN
172.252.89.0/24	/24	ARIN
176.116.1.0/24	/32	RIPENCC
178.22.30.0/24	/32	RIPENCC
188.93.139.0/24	/32	RIPENCC
192.177.67.0/24	/24	ARIN
193.218.200.0/23	/32	RIPENCC
193.221.94.0/23	/32	RIPENCC
194.124.218.0/23	/32	RIPENCC
194.124.224.0/24	/32	RIPENCC
194.124.225.0/24	/32	RIPENCC
194.147.98.0/23	/32	RIPENCC
194.147.100.0/23	/32	RIPENCC
202.5.31.0/24	/32	ARIN
212.18.111.0/24	/32	RIPENCC
217.114.47.0/24	/32	RIPENCC
2604:9cc0:400::/38	/128	ARIN
2604:9cc0:800::/38	/128	ARIN
2604:9cc0:c00::/38	/128	ARIN
2604:9cc0:1000::/38	/128	ARIN
2604:9cc0:1400::/38	/128	ARIN
2604:9cc0:1800::/38	/128	ARIN
2604:9cc0:1c00::/38	/128	ARIN
2604:9cc0:2000::/38	/128	ARIN
2604:9cc0:2400::/48	/128	ARIN
2605:3a40:4::/48	/48	ARIN
2605:fb80:f000::/48	/48	ARIN
2a0c:9a40:808d::/48	/48	RIPENCC
2a0e:da40:4000::/34	/128	RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

244 objects · 154 not announced

Route objects naming AS50131 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

Prefix	Source	Description	Maintainer	Changed	Routing
31.76.200.0/22	RIPE	—	`LIR-US-ACEDATACENTER-1-MNT`	2026-06-23	Not announced
31.76.216.0/22	RIPE	—	`LIR-US-ACEDATACENTER-1-MNT`	2026-06-23	Not announced
45.43.29.0/24	ARIN	Spartan Host Seattle	`MNT-SHL-199`	2024-01-29	Not announced
45.43.31.0/24	ARIN	Spartan Host Seattle	`MNT-SHL-199`	2024-01-29	Not announced
45.58.53.0/24	ARIN	Spartan Host	`MNT-SHL-199`	2024-01-29	Not announced
45.142.156.0/22	RIPE	—	`SPARTANHOST-MNT`	2020-05-12	Not announced
45.145.72.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-01-24	Not announced
45.145.74.0/23	RIPE	—	`SPARTANHOST-MNT`	2021-09-20	Not announced
45.150.164.0/22	RIPE	—	`SPARTANHOST-MNT`	2021-10-08	Not announced
45.150.226.0/23	RIPE	—	`SPARTANHOST-MNT`	2021-09-17	Not announced
45.151.132.0/22	RIPE	—	`SPARTANHOST-MNT`	2022-01-24	Not announced
45.151.134.0/24	RIPE	—	`SPARTANHOST-MNT`	2025-03-04	Not announced
45.154.214.0/23	RIPE	—	`SPARTANHOST-MNT`	2021-04-30	Not announced
50.114.192.0/22	ARIN	customer subnet	`MNT-ADC-96`	2026-04-23	Not announced
50.114.212.0/22	ARIN	customer subnet	`MNT-ADC-96`	2026-04-23	Not announced
62.204.54.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
65.75.208.0/22	ARIN	Spartan Host	`MNT-SHL-147`	2022-11-26	Not announced
65.75.208.0/22	RADB	Proxy Registered CID28210 IP Space	`MAINT-AS29802`	2023-11-13	Not announced
66.11.117.0/24	ARIN	Spartan Host Seattle	`MNT-SHL-199`	2024-01-29	Not announced
94.154.114.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
104.37.29.0/24	ARIN	Spartan Host	`MNT-WL-113`	2025-04-21	Not announced
104.143.94.0/24	ARIN	Spartan Host	`MNT-WL-113`	2025-04-21	Not announced
104.194.206.0/24	ARIN	Spartan Host	`MNT-WL-113`	2025-04-21	Not announced
104.218.233.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2020-10-20	Not announced
104.218.234.0/23	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
107.191.112.0/24	ARIN	InMotion Hosting, Inc.	`MNT-INMOT-1`	2025-05-13	Not announced
146.19.114.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
146.19.223.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
172.83.153.0/24	ARIN	Spartan Host	`MNT-SHL-199`	2024-01-29	Not announced
172.83.154.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
172.83.155.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
172.83.156.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
172.83.157.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
172.83.158.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
172.83.159.0/24	ARIN	Spartan Host	`MNT-SHL-334`	2024-01-29	Not announced
178.22.30.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-11-23	Not announced
193.105.95.0/24	RIPE	—	`SPARTANHOST-MNT`	2024-05-26	Not announced
193.218.200.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
193.218.200.0/24	RIPE	—	`SPARTANHOST-MNT`	2025-06-16	Not announced
193.221.94.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
194.124.218.0/23	RIPE	—	`SPARTANHOST-MNT`	2024-12-04	Not announced
194.124.224.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
194.147.98.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-09-20	Not announced
194.147.100.0/23	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
202.5.31.0/24	ARIN	Spartan Host	`MNT-SHL-199`	2024-01-29	Not announced
212.18.111.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
212.18.111.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
217.114.47.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Not announced
2604:9cc0:801::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:802::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1000::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1801::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1802::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1803::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1804::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1805::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1806::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1807::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1808::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1809::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:180f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1810::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1811::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1812::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1813::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1814::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1815::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1816::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1817::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1818::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1819::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:181f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1820::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1821::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1822::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1823::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1824::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1825::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1827::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1828::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1829::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:182f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1830::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1831::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1832::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1833::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1834::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1835::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1836::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1837::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1838::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1839::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:183f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1840::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1841::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1842::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1843::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1844::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1845::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1846::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1847::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1848::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1849::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:184f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1850::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1851::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1852::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1853::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1854::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1855::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1856::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1857::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1858::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1859::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185a::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185b::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185c::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185d::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185e::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:185f::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1860::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1861::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1862::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1863::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1864::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1865::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:1866::/48	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Not announced
2604:9cc0:2000::/38	ARIN	Spartan Host Ashburn	`MNT-SHL-334`	2024-11-14	Not announced
2604:9cc0:2400::/48	ARIN	Spartan Host Ashburn	`MNT-SHL-334`	2024-11-14	Not announced
23.27.2.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Announced
23.27.7.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Announced
23.27.21.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Announced
23.27.100.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Announced
23.27.190.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Announced
23.145.48.0/24	ALTDB	Customer Route	`MAINT-AS206499`	2023-08-30	Announced
23.145.48.0/24	ARIN	Suite 202, 200 Wanaque Ave	`MNT-XL-88`	2023-08-30	Announced
23.145.48.0/24	RADB	Customer Route	`MAINT-AS9312`	2023-11-13	Announced
37.72.132.0/24	RIPE	—	`SPARTANHOST-MNT`	2024-12-04	Announced
44.16.10.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
44.16.10.0/24	RADB	Customer	`MAINT-AS36236`	2025-05-27	Announced
44.24.135.0/24	RADB	Customer	`MAINT-AS36236`	2025-05-27	Announced
44.31.60.0/24	RADB	WB5NFC	`MAINT-ARDC`	2026-04-17	Announced
44.31.83.0/24	RADB	KI5PGJ	`MAINT-ARDC`	2026-04-17	Announced
44.31.120.0/24	RADB	N8VI	`MAINT-ARDC`	2026-04-17	Announced
44.31.192.0/24	RADB	EB1AJP	`MAINT-ARDC`	2026-04-17	Announced
44.92.34.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
44.92.34.0/24	RADB	Customer	`MAINT-AS36236`	2025-05-27	Announced
45.39.98.0/24	ARIN	Subnet Digital LLC	`MNT-SDL-166`	2026-04-07	Announced
45.39.98.0/24	RADB	OpenColo LOA'ed AS50131 3223 Kenneth St. Santa Clara, CA 95054	`MAINT-AS18779`	2024-09-06	Announced
45.39.180.0/24	ARIN	Subnet Digital LLC	`MNT-SDL-166`	2026-04-07	Announced
45.39.180.0/24	RADB	OpenColo LOA'ed AS50131 3223 Kenneth St. Santa Clara, CA 95054	`MAINT-AS18779`	2024-09-06	Announced
45.43.30.0/24	ARIN	Spartan Host Seattle	`MNT-SHL-199`	2024-01-29	Announced
45.43.30.0/24	RADB	Proxy Registered	`MAINT-AS23033`	2023-11-13	Announced
45.58.61.0/24	ARIN	Spartan Host Dallas	`MNT-SHL-147`	2023-02-28	Announced
45.58.61.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Announced
45.150.224.0/24	RIPE	—	`SPARTANHOST-MNT`	2026-02-02	Announced
45.150.225.0/24	RIPE	—	`SPARTANHOST-MNT`	2026-02-02	Announced
45.154.212.0/24	RIPE	—	`SPARTANHOST-MNT`	2021-03-09	Announced
45.154.213.0/24	RIPE	—	`SPARTANHOST-MNT`	2021-08-06	Announced
62.3.24.0/24	RIPE	—	`SPARTANHOST-MNT`	2022-03-06	Announced
65.75.208.0/24	RADB	CID28210 Proxy Registration DAL1	`MAINT-AS29802`	2024-04-30	Announced
65.75.209.0/24	ARIN	Spartan Host	`MNT-SHL-147`	2023-06-21	Announced
65.75.209.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Announced
65.75.210.0/24	ARIN	Spartan Host	`MNT-SHL-147`	2023-06-21	Announced
65.75.210.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Announced
65.75.211.0/24	ARIN	Spartan Host	`MNT-SHL-147`	2023-06-21	Announced
65.75.211.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Announced
66.11.115.0/24	ARIN	Spartan Host Dallas	`MNT-SHL-147`	2023-02-28	Announced
66.11.115.0/24	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS50131	`MAINT-AS396998`	2023-11-13	Announced
72.14.154.0/24	ARIN	Used by EndUser	`MNT-DCL-577`	2025-01-07	Announced
72.14.154.0/24	RADB	autogen	`MAINT-AS834`	2025-01-07	Announced
75.153.68.0/22	ARIN	TELUS Communications Inc.	`MNT-TACE`	2025-07-29	Announced
75.153.76.0/22	ARIN	TELUS Communications Inc.	`MNT-TACE`	2025-07-29	Announced
77.239.116.0/22	RIPE	—	`LIR-US-ACEDATACENTER-1-MNT`	2025-09-01	Announced
91.230.73.0/24	RIPE	—	`SPARTANHOST-MNT`	2023-11-21	Announced

Showing 200 of 244.

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS50131 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-29802-CUSTOMERS`	RADB	Lists AS50131 as a direct member
`AS-40676`	RADB	Lists AS50131 as a direct member
`AS-DDOS-GUARD-WHISKEY-CLIENTS`	RIPE	Lists AS50131 as a direct member
`AS-HURRICANE`	RADB	Lists AS50131 as a direct member
`AS-HURRICANEV6`	RADB	Lists AS50131 as a direct member
`AS-NETACTUATE`	RADB	Lists AS50131 as a direct member
`AS-SH-DDOS-GUARD`	ARIN	Lists AS50131 as a direct member
`AS-SPARTAN-HOST`	ARIN	Lists AS50131 as a direct member
`AS-SPARTAN-HOST-2`	ARIN	Lists AS50131 as a direct member
`AS-TELSTRA-INTL-CUSTOMERS`	RADB	Lists AS50131 as a direct member
`AS-TRANSROUTE-SPEC`	RIPE	Lists AS50131 as a direct member
`AS-UDOS`	RADB	Lists AS50131 as a direct member
`AS13335:AS-CUSTOMERS`	ARIN	Lists AS50131 as a direct member
`AS137409:AS-MERCURY`	RADB	Lists AS50131 as a direct member
`AS50131:AS-CMIN2`	RIPE	Lists AS50131 as a direct member
`AS50131:AS-PUFFER`	RIPE	Lists AS50131 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.