ResearchIRR · RADB

AS-TNI Columbia Networks Provided Transit ASNs

An as-set registered in RADB, maintained by MAINT-AS16866. It names 8 ASes and 0 sets directly; followed all the way down, it reaches 8 ASes through 0 nested sets.

Members

What AS-TNI lists

8 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS16866 COLUMBIA-NETWORKSAS18986 PACIFICONLINEAS36483 GOSSAMERTHREADSAS55003 COLUMBIA-WIRELESSAS63052 AS-CBBCAS393941 PRIMARY-AS393941AS396472 SWIFTINTERNETAS397766 FDU-CA
Expanded

Every AS it reaches

What a filter built from AS-TNI would let in: 8 ASes.

Show the 8 ASes
AS16866AS18986AS36483AS55003AS63052AS393941AS396472AS397766
Prefixes

What AS-TNI covers

Every route object in the IRR whose origin is one of the 8 ASes it reaches: the prefixes a filter built from AS-TNI (with bgpq4, say) would allow. 113 IPv4 and 19 IPv6. Every one is in the IRR API.

113 IPv4 prefixes
104.193.104.0/24104.193.105.0/24104.193.106.0/24104.243.222.0/24104.243.223.0/24104.247.64.0/24104.247.65.0/24104.247.66.0/24104.247.67.0/24140.235.212.0/24148.163.160.0/20148.163.160.0/24148.163.161.0/24148.163.162.0/24148.163.163.0/24148.163.164.0/24148.163.165.0/24148.163.166.0/24148.163.167.0/24148.163.168.0/24148.163.169.0/24148.163.170.0/24148.163.171.0/24148.163.172.0/24148.163.173.0/24148.163.174.0/24148.163.175.0/24162.210.160.0/21162.245.240.0/21162.245.240.0/23162.245.240.0/24162.245.241.0/24162.245.242.0/24162.245.243.0/24162.245.244.0/24162.245.245.0/24162.245.246.0/24162.245.247.0/24162.250.12.0/22162.250.12.0/24162.250.13.0/24162.250.14.0/24162.250.15.0/24172.255.48.0/22172.255.52.0/23172.255.56.0/23172.255.58.0/24172.255.60.0/22173.255.144.0/20173.255.152.0/21173.255.152.0/22173.255.152.0/24173.255.153.0/24173.255.154.0/24173.255.155.0/24173.255.156.0/23173.255.158.0/24192.214.100.0/23192.214.103.0/24192.81.55.0/24198.29.64.0/23198.29.64.0/24198.29.65.0/24199.10.28.0/22202.130.217.0/24203.21.104.0/24203.21.47.0/24203.28.168.0/24203.30.143.0/24203.30.211.0/24203.34.15.0/24203.57.110.0/24204.187.12.0/22204.44.140.0/22204.69.166.0/24204.69.167.0/24208.70.244.0/22208.75.116.0/24208.75.117.0/24208.94.196.0/24208.94.199.0/24216.170.119.0/24216.170.126.0/2423.190.128.0/2464.251.65.160/2764.251.69.0/2764.34.119.0/2464.74.54.0/2465.39.232.0/2265.39.232.0/2466.51.160.0/2066.51.160.0/2466.51.161.0/2466.51.162.0/2466.51.163.0/2466.51.164.0/2466.51.165.0/2466.51.166.0/2466.51.167.0/2466.51.168.0/2466.51.169.0/2466.51.170.0/2466.51.172.0/2466.51.173.0/2466.51.174.0/2466.51.175.0/2469.25.63.0/2472.2.56.0/2174.3.186.0/2481.28.144.0/2081.28.146.0/2381.28.148.0/2281.28.152.0/21
19 IPv6 prefixes
2001:470:1c1::/482602:80b:4000::/402604:4f40::/322605:6880::/322606:f080::/322607:f990::/322607:fcc0:2000::/352607:fcc0:4000::/352607:fcc0:8000::/352607:fcc0::/352620:11f:d000::/442620:11f:d001::/482620:11f:d002::/482620:11f:d003::/482620:11f:d004::/482620:11f:d005::/482620:11f:d006::/482620:11f:d00a::/482620:11f:d00e::/48
Registries

Each registry’s copy

RADB8 membersColumbia Networks Provided Transit ASNs
Maintained byMAINT-AS16866
Last modified2026-06-01T20:45:25Z
MembersAS16866 AS36483 AS63052 AS18986 AS55003 AS396472 AS397766 AS393941
mbrs-by-refN
Used by

Sets that include AS-TNI

AS-BIGPIPEAS-VANIX-RS-PARTICIPANTS
Tools

Check AS-TNI live

IRR API, with prefixes