Routing security

AS4581 SOCKET

Residential ARIN

RPKI valid 61% 31 of 51 announcements

RPKI invalid 0 none

No ROA 20 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 11 authorising this AS

Announcements

What this network originates

51 observed

Every prefix observed with AS4581 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
64.85.192.0/19	No ROA	IRR	58
74.118.14.0/24	No ROA	IRR	58
174.34.0.0/19	No ROA	IRR	58
174.34.22.0/23	No ROA	IRR covering	51
174.34.32.0/20	No ROA	IRR	58
174.34.38.0/23	No ROA	IRR covering	51
174.34.45.0/24	No ROA	IRR covering	51
192.245.42.0/24	No ROA	IRR	58
192.245.43.0/24	No ROA	IRR	58
199.47.238.0/24	No ROA	IRR	58
199.47.239.0/24	No ROA	IRR	58
199.187.160.0/22	No ROA	IRR	58
199.187.161.0/24	No ROA	IRR	51
199.242.192.0/24	No ROA	IRR	58
216.106.0.0/18	No ROA	IRR	58
216.106.35.0/24	No ROA	IRR covering	51
216.106.39.0/24	No ROA	IRR covering	51
216.106.51.0/24	No ROA	IRR covering	51
216.106.64.0/19	No ROA	IRR	58
216.106.77.0/24	No ROA	IRR covering	51
38.2.232.0/24	RPKI valid	IRR covering	57
38.2.233.0/24	RPKI valid	IRR covering	57
38.2.234.0/24	RPKI valid	IRR covering	57
38.2.235.0/24	RPKI valid	IRR covering	57
38.2.238.0/24	RPKI valid	IRR	57
38.45.192.0/21	RPKI valid	IRR	57
38.69.28.0/24	RPKI valid	IRR covering	57
38.69.29.0/24	RPKI valid	IRR covering	57
38.110.178.0/24	RPKI valid	IRR covering	57
38.110.179.0/24	RPKI valid	IRR covering	57
38.110.180.0/24	RPKI valid	IRR	57
38.110.181.0/24	RPKI valid	IRR	57
38.212.0.0/18	RPKI valid	IRR	58
38.212.24.0/22	RPKI valid	IRR covering	51
38.212.36.0/23	RPKI valid	IRR covering	51
38.212.44.0/24	RPKI valid	IRR covering	51
38.212.50.0/23	RPKI valid	IRR covering	51
38.212.52.0/22	RPKI valid	IRR covering	51
38.212.56.0/21	RPKI valid	IRR covering	51
38.255.128.0/18	RPKI valid	IRR	58
38.255.129.0/24	RPKI valid	IRR covering	51
38.255.145.0/24	RPKI valid	IRR	57
38.255.146.0/23	RPKI valid	IRR	57
154.36.192.0/18	RPKI valid	IRR	58
154.36.193.0/24	RPKI valid	IRR covering	51
154.36.201.0/24	RPKI valid	IRR covering	51
154.36.204.0/24	RPKI valid	IRR covering	51
154.36.208.0/24	RPKI valid	IRR covering	51
154.36.220.0/24	RPKI valid	IRR covering	51
154.36.236.0/23	RPKI valid	IRR covering	51
154.36.245.0/24	RPKI valid	IRR covering	51

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS4581 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
38.2.232.0/23	/24	ARIN
38.2.234.0/23	/24	ARIN
38.2.238.0/24	/24	ARIN
38.45.192.0/21	/24	ARIN
38.69.28.0/23	/24	ARIN
38.110.178.0/23	/24	ARIN
38.110.180.0/24	/24	ARIN
38.110.181.0/24	/24	ARIN
38.212.0.0/18	/24	ARIN
38.255.128.0/18	/24	ARIN
154.36.192.0/18	/24	ARIN

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

34 objects · 12 not announced

Route objects naming AS4581 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
38.2.232.0/23	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Not announced
38.2.234.0/23	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Not announced
38.69.28.0/23	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Not announced
38.110.178.0/23	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Not announced
174.34.20.0/23	ARIN	Socket Telecom LLC	`MNT-SOCK`	2021-03-29	Not announced
199.187.160.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Not announced
199.187.162.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Not announced
199.187.163.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Not announced
216.106.71.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Not announced
216.106.91.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Not announced
2001:49e0::/32	ALTDB	Proxy-registered route object	`MAINT-TOWARDEX`	2005-11-28	Not announced
2001:49e0::/32	ARIN	Socket Telecom LLC	`MNT-SOCK`	2020-03-11	Not announced
38.2.238.0/24	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Announced
38.45.192.0/21	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Announced
38.110.180.0/24	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Announced
38.110.181.0/24	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-07-21	Announced
38.212.0.0/18	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-04-24	Announced
38.255.128.0/18	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-04-24	Announced
38.255.145.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2026-07-07	Announced
38.255.146.0/23	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2026-07-07	Announced
64.85.192.0/19	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-30	Announced
74.118.14.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
154.36.192.0/18	ARIN	Route Registered for Cogent Communications Customer - Socket Internet	`MNT-COGC`	2026-04-24	Announced
174.34.0.0/19	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-30	Announced
174.34.32.0/20	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-30	Announced
192.245.42.0/24	ARIN	Central Methodist University	`MNT-CMC-12`	2025-01-07	Announced
192.245.43.0/24	ARIN	Central Methodist University	`MNT-CMC-12`	2025-01-07	Announced
199.47.238.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
199.47.239.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
199.187.160.0/22	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-29	Announced
199.187.161.0/24	ARIN	Socket Telecom, LLC	`MNT-SOCK`	2019-09-06	Announced
199.242.192.0/24	ALTDB	Proxy registration to prevent harm from ARIN-NONAUTH shutdown	`MAINT-AS7034`	2022-04-04	Announced
216.106.0.0/18	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-30	Announced
216.106.64.0/19	ARIN	Socket Internet Services	`MNT-SOCK`	2015-12-30	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4581 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-4581-AS-ALL`	ARIN	Lists AS4581 as a direct member
`AS-CCI-KS-CUST`	RADB	Lists AS4581 as a direct member
`AS-GBLX`	RIPE	Lists AS4581 as a direct member
`AS-HURRICANE`	RADB	Lists AS4581 as a direct member
`AS-TRANSROUTE-SPEC`	RIPE	Lists AS4581 as a direct member

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