Routing security

AS271 BCNET-AS

Unclassified ARIN

RPKI valid 83% 106 of 127 announcements

RPKI invalid 7 dropped by validating networks

No ROA 14 not covered by any ROA

IRR registered 98% 2 missing · 0 other origin

ROAs 129 authorising this AS

Announcements

What this network originates

127 observed

Every prefix observed with AS271 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
140.161.224.0/24	RPKI invalid	No IRR	3
140.161.225.0/24	RPKI invalid	No IRR	3
198.162.114.0/24	RPKI invalid · length	IRR covering	3
198.162.115.0/24	RPKI invalid · length	IRR covering	3
198.162.117.0/24	RPKI invalid · length	IRR covering	3
198.162.118.0/24	RPKI invalid · length	IRR covering	3
2607:f8f0:1604::/48	RPKI invalid · length	IRR covering	1
128.189.0.0/16	No ROA	IRR	49
134.87.0.0/16	No ROA	IRR	51
142.231.0.0/16	No ROA	IRR	51
142.231.16.0/24	No ROA	IRR covering	51
206.12.0.0/16	No ROA	IRR	51
206.87.0.0/16	No ROA	IRR	51
207.23.0.0/16	No ROA	IRR	51
209.87.16.0/20	No ROA	IRR	51
209.87.32.0/19	No ROA	IRR	51
2607:f8f0:400::/40	No ROA	IRR	34
2607:f8f0:600::/40	No ROA	IRR	35
2607:f8f0:1000::/40	No ROA	IRR	29
2607:f8f0:c00::/40	No ROA	IRR	29
2607:f8f0:e00::/40	No ROA	IRR	29
104.128.240.0/20	RPKI valid	IRR	55
128.189.4.0/23	RPKI valid	IRR	54
128.189.5.0/24	RPKI valid	IRR	54
128.189.6.0/24	RPKI valid	IRR	54
134.87.0.0/24	RPKI valid	IRR	14
134.87.1.0/24	RPKI valid	IRR	54
134.87.2.0/24	RPKI valid	IRR	54
134.87.3.0/24	RPKI valid	IRR	54
134.87.4.0/23	RPKI valid	IRR	54
134.87.6.0/24	RPKI valid	IRR	54
134.87.7.0/24	RPKI valid	IRR	54
134.87.24.0/22	RPKI valid	IRR	54
134.87.112.0/23	RPKI valid	IRR	54
142.231.1.0/24	RPKI valid	IRR	54
142.231.2.0/24	RPKI valid	IRR	54
142.231.4.0/24	RPKI valid	IRR	54
142.231.7.0/24	RPKI valid	IRR	54
142.231.106.0/23	RPKI valid	IRR	54
142.231.109.0/24	RPKI valid	IRR	54
142.231.110.0/24	RPKI valid	IRR	54
142.231.111.0/24	RPKI valid	IRR	54
142.231.112.0/23	RPKI valid	IRR	54
142.231.115.0/24	RPKI valid	IRR	54
142.231.116.0/24	RPKI valid	IRR	54
142.231.117.0/24	RPKI valid	IRR	54
142.231.140.0/24	RPKI valid	IRR	54
192.67.9.0/24	RPKI valid	IRR	51
192.146.156.0/24	RPKI valid	IRR	54
192.197.225.0/24	RPKI valid	IRR	54
192.197.226.0/24	RPKI valid	IRR	54
198.162.20.0/22	RPKI valid	IRR	54
198.162.96.0/20	RPKI valid	IRR	55
198.162.112.0/21	RPKI valid	IRR	55
199.9.57.0/24	RPKI valid	IRR	54
199.60.119.0/24	RPKI valid	IRR	54
199.60.226.0/23	RPKI valid	IRR	54
204.239.152.0/22	RPKI valid	IRR	54
206.12.2.0/24	RPKI valid	IRR	7
206.12.3.0/24	RPKI valid	IRR	14
206.12.4.0/24	RPKI valid	IRR	14
206.12.5.0/24	RPKI valid	IRR	14
206.12.8.0/24	RPKI valid	IRR	54
206.12.11.0/24	RPKI valid	IRR	54
206.12.21.0/24	RPKI valid	IRR	54
206.12.76.0/24	RPKI valid	IRR	54
206.12.77.0/24	RPKI valid	IRR	54
206.12.149.0/24	RPKI valid	IRR	54
206.12.152.0/23	RPKI valid	IRR	54
206.12.172.0/23	RPKI valid	IRR	54
206.12.174.0/24	RPKI valid	IRR	54
206.123.160.0/19	RPKI valid	IRR	55
207.23.8.0/21	RPKI valid	IRR	55
207.23.72.0/24	RPKI valid	IRR	54
207.23.73.0/24	RPKI valid	IRR	54
207.23.88.0/23	RPKI valid	IRR	54
207.23.238.0/24	RPKI valid	IRR	54
207.23.240.0/24	RPKI valid	IRR	7
207.23.241.0/24	RPKI valid	IRR	54
207.23.242.0/24	RPKI valid	IRR	54
207.23.244.0/24	RPKI valid	IRR	14
207.23.245.0/24	RPKI valid	IRR	51
207.23.246.0/24	RPKI valid	IRR	54
207.23.251.0/24	RPKI valid	IRR	14
207.23.253.0/24	RPKI valid	IRR	51
207.23.254.0/24	RPKI valid	IRR	54
207.23.255.0/24	RPKI valid	IRR	54
209.87.18.0/23	RPKI valid	IRR	54
209.87.18.0/24	RPKI valid	IRR	54
209.87.24.0/23	RPKI valid	IRR	54
209.87.26.0/24	RPKI valid	IRR	54
209.87.27.0/24	RPKI valid	IRR	54
209.87.28.0/23	RPKI valid	IRR	54
209.87.30.0/24	RPKI valid	IRR	54
209.87.55.0/24	RPKI valid	IRR	54
209.87.61.0/24	RPKI valid	IRR	54
2607:f8f0:10::/48	RPKI valid	IRR	35
2607:f8f0:20::/48	RPKI valid	IRR	35
2607:f8f0:30::/48	RPKI valid	IRR	35
2607:f8f0:40::/48	RPKI valid	IRR	35

RPKI · ROAs

Route origin authorisations

129 ROAs

Signed statements by address holders that AS271 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
104.128.240.0/20	/20	ARIN
128.189.4.0/23	/23	ARIN
128.189.5.0/24	/24	ARIN
128.189.6.0/24	/24	ARIN
134.87.0.0/24	/24	ARIN
134.87.1.0/24	/24	ARIN
134.87.2.0/24	/24	ARIN
134.87.3.0/24	/24	ARIN
134.87.4.0/23	/23	ARIN
134.87.4.0/24	/24	ARIN
134.87.5.0/24	/24	ARIN
134.87.6.0/24	/24	ARIN
134.87.7.0/24	/24	ARIN
134.87.24.0/22	/22	ARIN
134.87.112.0/23	/23	ARIN
134.87.112.0/24	/24	ARIN
142.231.1.0/24	/24	ARIN
142.231.2.0/24	/24	ARIN
142.231.4.0/24	/24	ARIN
142.231.7.0/24	/24	ARIN
142.231.21.0/24	/24	ARIN
142.231.22.0/24	/24	ARIN
142.231.23.0/24	/24	ARIN
142.231.106.0/23	/23	ARIN
142.231.109.0/24	/24	ARIN
142.231.110.0/24	/24	ARIN
142.231.111.0/24	/24	ARIN
142.231.112.0/23	/23	ARIN
142.231.112.0/24	/24	ARIN
142.231.115.0/24	/24	ARIN
142.231.116.0/24	/24	ARIN
142.231.117.0/24	/24	ARIN
142.231.140.0/24	/24	ARIN
142.231.141.0/24	/24	ARIN
192.67.9.0/24	/24	ARIN
192.146.156.0/24	/24	ARIN
192.197.225.0/24	/24	ARIN
192.197.226.0/24	/24	ARIN
198.162.20.0/22	/22	ARIN
198.162.96.0/20	/20	ARIN
198.162.112.0/21	/21	ARIN
199.9.57.0/24	/24	ARIN
199.60.119.0/24	/24	ARIN
199.60.120.0/24	/24	ARIN
199.60.226.0/23	/23	ARIN
204.239.152.0/22	/22	ARIN
206.12.2.0/24	/24	ARIN
206.12.3.0/24	/24	ARIN
206.12.4.0/24	/24	ARIN
206.12.5.0/24	/24	ARIN
206.12.8.0/24	/24	ARIN
206.12.11.0/24	/24	ARIN
206.12.21.0/24	/24	ARIN
206.12.76.0/24	/24	ARIN
206.12.77.0/24	/24	ARIN
206.12.82.0/24	/24	ARIN
206.12.148.0/24	/24	ARIN
206.12.149.0/24	/24	ARIN
206.12.150.0/23	/23	ARIN
206.12.152.0/23	/23	ARIN
206.12.172.0/23	/23	ARIN
206.12.174.0/24	/24	ARIN
206.12.212.0/22	/22	ARIN
206.123.160.0/19	/19	ARIN
207.23.8.0/21	/21	ARIN
207.23.72.0/24	/24	ARIN
207.23.73.0/24	/24	ARIN
207.23.88.0/23	/23	ARIN
207.23.92.0/23	/23	ARIN
207.23.238.0/24	/24	ARIN
207.23.240.0/24	/24	ARIN
207.23.241.0/24	/24	ARIN
207.23.242.0/24	/24	ARIN
207.23.244.0/24	/24	ARIN
207.23.245.0/24	/24	ARIN
207.23.246.0/24	/24	ARIN
207.23.251.0/24	/24	ARIN
207.23.253.0/24	/24	ARIN
207.23.254.0/24	/24	ARIN
207.23.255.0/24	/24	ARIN
209.87.0.0/24	/24	ARIN
209.87.1.0/24	/24	ARIN
209.87.18.0/23	/23	ARIN
209.87.18.0/24	/24	ARIN
209.87.24.0/23	/23	ARIN
209.87.26.0/24	/24	ARIN
209.87.27.0/24	/24	ARIN
209.87.28.0/23	/23	ARIN
209.87.30.0/24	/24	ARIN
209.87.55.0/24	/24	ARIN
209.87.61.0/24	/24	ARIN
2607:f8f0:10::/48	/48	ARIN
2607:f8f0:20::/48	/48	ARIN
2607:f8f0:30::/48	/48	ARIN
2607:f8f0:40::/48	/48	ARIN
2607:f8f0:50::/48	/48	ARIN
2607:f8f0:200::/48	/48	ARIN
2607:f8f0:202::/48	/48	ARIN
2607:f8f0:204::/48	/48	ARIN
2607:f8f0:210::/44	/44	ARIN
2607:f8f0:220::/44	/44	ARIN
2607:f8f0:240::/44	/44	ARIN
2607:f8f0:250::/44	/44	ARIN
2607:f8f0:260::/48	/48	ARIN
2607:f8f0:400::/48	/48	ARIN
2607:f8f0:410::/48	/48	ARIN
2607:f8f0:420::/48	/48	ARIN
2607:f8f0:430::/48	/48	ARIN
2607:f8f0:440::/48	/48	ARIN
2607:f8f0:450::/48	/48	ARIN
2607:f8f0:460::/48	/48	ARIN
2607:f8f0:600::/48	/48	ARIN
2607:f8f0:670::/48	/48	ARIN
2607:f8f0:672::/48	/48	ARIN
2607:f8f0:680::/48	/48	ARIN
2607:f8f0:800::/48	/48	ARIN
2607:f8f0:c00::/48	/48	ARIN
2607:f8f0:e00::/48	/48	ARIN
2607:f8f0:1000::/48	/48	ARIN
2607:f8f0:1200::/48	/48	ARIN
2607:f8f0:1400::/40	/40	ARIN
2607:f8f0:1600::/40	/40	ARIN
2607:f8f0:1600::/42	/42	ARIN
2607:f8f0:1600::/48	/48	ARIN
2607:f8f0:1601::/48	/48	ARIN
2607:f8f0:1640::/42	/42	ARIN
2607:f8f0:1680::/42	/42	ARIN
2607:f8f0:16c0::/48	/48	ARIN
2607:f8f0:16c1::/48	/48	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

147 objects · 28 not announced

Route objects naming AS271 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
134.87.4.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-14	Not announced
134.87.5.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Not announced
134.87.112.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Not announced
142.231.21.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Not announced
142.231.22.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Not announced
142.231.23.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Not announced
142.231.112.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Not announced
142.231.141.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-05-22	Not announced
199.60.120.0/24	ARIN	Emily Carr University of Art and Design	`MNT-ECIA-Z`	2023-12-12	Not announced
206.12.82.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-02	Not announced
206.12.148.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-12	Not announced
206.12.150.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-12	Not announced
206.12.212.0/22	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-06-25	Not announced
207.23.92.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Not announced
209.87.0.0/18	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Not announced
209.87.0.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-06-13	Not announced
209.87.1.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-06-13	Not announced
2607:f8f0::/32	ARIN	750 - 555 Seymour Street	`MNT-BC`	2023-11-06	Not announced
2607:f8f0::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Not announced
2607:f8f0:220::/44	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Not announced
2607:f8f0:230::/44	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-06-07	Not announced
2607:f8f0:240::/44	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Not announced
2607:f8f0:400::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Not announced
2607:f8f0:1200::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Not announced
2607:f8f0:1200::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Not announced
2607:f8f0:1600::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-03	Not announced
2607:f8f0:16c0::/48	ARIN	BCNET	`MNT-BC`	2025-06-13	Not announced
2607:f8f0:16c1::/48	ARIN	BCNET	`MNT-BC`	2025-06-13	Not announced
104.128.240.0/20	ARIN	900 Fifth Street	`MNT-VIU`	2024-02-29	Announced
128.189.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
128.189.4.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-04-15	Announced
128.189.5.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-10	Announced
128.189.6.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-10	Announced
134.87.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
134.87.0.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Announced
134.87.1.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-06-26	Announced
134.87.2.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-03-13	Announced
134.87.3.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-07-04	Announced
134.87.4.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-04-10	Announced
134.87.6.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-04-30	Announced
134.87.7.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-04-30	Announced
134.87.24.0/22	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-07-04	Announced
134.87.112.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-22	Announced
142.231.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
142.231.1.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-25	Announced
142.231.2.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-25	Announced
142.231.4.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-22	Announced
142.231.7.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Announced
142.231.106.0/23	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2026-02-26	Announced
142.231.109.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-02	Announced
142.231.110.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-10-06	Announced
142.231.111.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-10-06	Announced
142.231.112.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-21	Announced
142.231.115.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2026-03-06	Announced
142.231.116.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Announced
142.231.117.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-23	Announced
142.231.140.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-05-22	Announced
192.67.9.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
192.146.156.0/24	ARIN	805 TRU Way	`MNT-TRU-6-Z`	2025-11-25	Announced
192.197.225.0/24	ARIN	3330-22nd Avenue	`MNT-CNC-2-Z`	2023-11-30	Announced
192.197.226.0/24	ARIN	3330-22nd Avenue	`MNT-CNC-2-Z`	2023-11-30	Announced
198.162.20.0/22	ARIN	805 TRU Way	`MNT-TRU-6-Z`	2025-11-25	Announced
198.162.96.0/20	ARIN	33844 King Road	`MNT-UCFV-Z`	2024-03-11	Announced
198.162.112.0/21	ARIN	33844 King Road	`MNT-UCFV-Z`	2024-03-11	Announced
199.9.57.0/24	ARIN	2300 Ryan Road	`MNT-NIC-64`	2024-02-16	Announced
199.60.119.0/24	ARIN	Emily Carr University of Art and Design	`MNT-ECIA-Z`	2023-12-12	Announced
199.60.226.0/23	ARIN	Emily Carr University of Art and Design	`MNT-ECIA-Z`	2023-12-12	Announced
204.239.152.0/22	ARIN	BCNET Originated	`MNT-CAPILA-Z`	2026-09-21	Announced
206.12.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
206.12.2.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-22	Announced
206.12.3.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-04-08	Announced
206.12.4.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
206.12.5.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-04-08	Announced
206.12.8.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-22	Announced
206.12.11.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2026-03-06	Announced
206.12.21.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2026-08-20	Announced
206.12.76.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-30	Announced
206.12.77.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-30	Announced
206.12.149.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-30	Announced
206.12.152.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-05-22	Announced
206.12.172.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-30	Announced
206.12.174.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-30	Announced
206.87.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
206.123.160.0/19	ARIN	805 TRU Way	`MNT-TRU-6`	2025-11-25	Announced
207.23.0.0/16	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
207.23.8.0/21	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
207.23.72.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-12	Announced
207.23.73.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-12	Announced
207.23.88.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
207.23.238.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-05-22	Announced
207.23.240.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.241.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.242.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.244.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.245.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-03-06	Announced
207.23.246.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-04-08	Announced
207.23.251.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.253.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-04-08	Announced
207.23.254.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
207.23.255.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-01-26	Announced
209.87.16.0/20	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-06-13	Announced
209.87.18.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-04-15	Announced
209.87.18.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-07	Announced
209.87.24.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
209.87.26.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2024-12-05	Announced
209.87.27.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
209.87.28.0/23	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
209.87.30.0/24	ARIN	BCNET	`MNT-BC-Z`	2026-09-15	Announced
209.87.32.0/19	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2025-06-13	Announced
209.87.55.0/24	ARIN	555 Seymour St #750	`MNT-BCNET-3`	2025-04-30	Announced
209.87.61.0/24	ARIN	750 - 555 Seymour Street	`MNT-BC-Z`	2023-12-09	Announced
2607:f8f0:10::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:20::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:30::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:40::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:50::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:200::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-22	Announced
2607:f8f0:202::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-22	Announced
2607:f8f0:204::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-22	Announced
2607:f8f0:210::/44	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Announced
2607:f8f0:250::/44	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Announced
2607:f8f0:260::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2026-01-05	Announced
2607:f8f0:400::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:410::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:420::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:430::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:440::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:450::/48	ARIN	BCNET	`MNT-BC`	2025-06-02	Announced
2607:f8f0:460::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-06	Announced
2607:f8f0:600::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Announced
2607:f8f0:600::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-09	Announced
2607:f8f0:670::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Announced
2607:f8f0:672::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-06-25	Announced
2607:f8f0:680::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-09	Announced
2607:f8f0:800::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-03	Announced
2607:f8f0:c00::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Announced
2607:f8f0:c00::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-09	Announced
2607:f8f0:e00::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Announced
2607:f8f0:e00::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-16	Announced
2607:f8f0:1000::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-02-01	Announced
2607:f8f0:1000::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2024-04-09	Announced
2607:f8f0:1400::/40	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:1600::/42	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-13	Announced
2607:f8f0:1600::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-02	Announced
2607:f8f0:1601::/48	ARIN	750 - 555 Seymour Street	`MNT-BC`	2026-04-09	Announced
2607:f8f0:1640::/42	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-13	Announced
2607:f8f0:1680::/42	ARIN	750 - 555 Seymour Street	`MNT-BC`	2025-06-13	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-HURRICANEV6`	RADB	Lists AS271 as a direct member
`AS271:AS-BCNET-MEMBERS`	ARIN	Lists AS271 as a direct member
`AS397375:AS-PEERS`	ARIN	Lists AS271 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.