Routing security

AS33566 KUB-FIBER-01

Residential ARIN

RPKI valid 0% 0 of 87 announcements

RPKI invalid 0 none

No ROA 87 not covered by any ROA

IRR registered 95% 4 missing · 0 other origin

ROAs 1 authorising this AS

Announcements

What this network originates

87 observed

Every prefix observed with AS33566 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
192.147.142.0/24	No ROA	No IRR	51
192.147.143.0/24	No ROA	No IRR	51
192.147.144.0/24	No ROA	No IRR	51
192.147.145.0/24	No ROA	No IRR	51
162.81.0.0/24	No ROA	IRR covering	51
162.81.6.0/23	No ROA	IRR covering	51
162.81.8.0/24	No ROA	IRR covering	51
162.81.12.0/22	No ROA	IRR covering	51
162.81.16.0/20	No ROA	IRR covering	51
162.81.32.0/20	No ROA	IRR covering	51
162.81.48.0/20	No ROA	IRR covering	51
162.81.70.0/24	No ROA	IRR covering	51
162.81.100.0/24	No ROA	IRR covering	51
162.81.101.0/24	No ROA	IRR covering	51
162.81.102.0/24	No ROA	IRR covering	51
162.81.103.0/24	No ROA	IRR covering	51
162.81.104.0/24	No ROA	IRR covering	51
162.81.105.0/24	No ROA	IRR covering	51
162.81.106.0/24	No ROA	IRR covering	51
162.81.107.0/24	No ROA	IRR covering	51
162.81.108.0/24	No ROA	IRR covering	51
162.81.109.0/24	No ROA	IRR covering	51
162.81.110.0/24	No ROA	IRR covering	51
162.81.111.0/24	No ROA	IRR covering	51
162.81.112.0/24	No ROA	IRR covering	51
162.81.113.0/24	No ROA	IRR covering	51
162.81.115.0/24	No ROA	IRR covering	51
162.81.116.0/24	No ROA	IRR covering	51
162.81.117.0/24	No ROA	IRR covering	51
162.81.119.0/24	No ROA	IRR covering	51
162.81.120.0/24	No ROA	IRR covering	51
162.81.128.0/20	No ROA	IRR covering	51
162.81.144.0/21	No ROA	IRR covering	51
162.81.152.0/21	No ROA	IRR covering	51
162.81.160.0/21	No ROA	IRR covering	51
162.81.168.0/21	No ROA	IRR covering	51
162.81.176.0/21	No ROA	IRR covering	51
162.81.184.0/21	No ROA	IRR covering	51
162.81.192.0/21	No ROA	IRR covering	51
162.81.200.0/21	No ROA	IRR covering	51
162.81.208.0/20	No ROA	IRR covering	51
162.81.224.0/22	No ROA	IRR covering	51
162.81.228.0/22	No ROA	IRR covering	51
162.81.232.0/22	No ROA	IRR covering	51
162.81.240.0/22	No ROA	IRR covering	51
162.81.244.0/22	No ROA	IRR covering	51
162.81.248.0/21	No ROA	IRR covering	51
2606:83c0:6a00::/40	No ROA	IRR covering	30
2606:83c0:6b00::/40	No ROA	IRR covering	30
2606:83c0:6c00::/40	No ROA	IRR covering	30
2606:83c0:6d00::/40	No ROA	IRR covering	30
2606:83c0:6e00::/40	No ROA	IRR covering	30
2606:83c0:6f00::/40	No ROA	IRR covering	30
2606:83c0:1000::/36	No ROA	IRR covering	30
2606:83c0:2000::/37	No ROA	IRR covering	30
2606:83c0:3000::/37	No ROA	IRR covering	30
2606:83c0:6400::/40	No ROA	IRR covering	30
2606:83c0:6500::/40	No ROA	IRR covering	30
2606:83c0:6600::/40	No ROA	IRR covering	30
2606:83c0:6700::/40	No ROA	IRR covering	30
2606:83c0:6800::/40	No ROA	IRR covering	30
2606:83c0:6900::/40	No ROA	IRR covering	30
2606:83c0:7000::/40	No ROA	IRR covering	30
2606:83c0:7100::/40	No ROA	IRR covering	30
2606:83c0:7300::/40	No ROA	IRR covering	30
2606:83c0:7400::/40	No ROA	IRR covering	30
2606:83c0:7500::/40	No ROA	IRR covering	30
2606:83c0:7700::/40	No ROA	IRR covering	30
2606:83c0:7800::/40	No ROA	IRR covering	30
2606:83c0:8000::/37	No ROA	IRR covering	30
2606:83c0:9000::/37	No ROA	IRR covering	30
2606:83c0:9800::/37	No ROA	IRR covering	30
2606:83c0:a000::/37	No ROA	IRR covering	30
2606:83c0:a251::/48	No ROA	IRR covering	30
2606:83c0:a800::/37	No ROA	IRR covering	30
2606:83c0:b000::/37	No ROA	IRR covering	30
2606:83c0:b800::/37	No ROA	IRR covering	30
2606:83c0:c000::/37	No ROA	IRR covering	30
2606:83c0:c00::/38	No ROA	IRR covering	30
2606:83c0:c800::/37	No ROA	IRR covering	30
2606:83c0:d000::/37	No ROA	IRR covering	30
2606:83c0:e000::/40	No ROA	IRR covering	30
2606:83c0:e400::/40	No ROA	IRR covering	30
2606:83c0:e800::/37	No ROA	IRR covering	30
2606:83c0:f000::/40	No ROA	IRR covering	30
2606:83c0:f400::/40	No ROA	IRR covering	30
2606:83c0:f500::/48	No ROA	IRR covering	30

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS33566 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
66.97.177.0/24	/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

5 objects · 5 not announced

Route objects naming AS33566 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
66.97.177.0/24	ARIN	Knox County Government	`MNT-KCG-30`	2025-05-01	Not announced
162.81.0.0/16	ARIN	4505 Middlebrook Pike	`MNT-KUB1`	2026-08-10	Not announced
162.81.0.0/16	RADB	Proxy fbo KnoxvilleUtilitiesBoard(AS33566)	`MAINT-AS7029`	2023-11-13	Not announced
2606:83c0::/32	ARIN	4505 Middlebrook Pike	`MNT-KUB1`	2026-08-10	Not announced
2606:83c0::/32	RADB	Proxy fbo KnoxvilleUtilitiesBoard(AS33566)	`MAINT-AS7029`	2023-11-13	Not announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS33566 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-DRIX`	ALTDB	Lists AS33566 as a direct member
`AS-WINDSTREAM-CUST`	RADB	Lists AS33566 as a direct member
`AS33566:AS-KUBFIBER`	ARIN	Lists AS33566 as a direct member

RPKI from rpki-client, validated 2026-10-19 12:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-19. Cross-check on bgp.he.net.