206208 looking glass

AS14813 Columbus Telecommunications (Barbados) Limited 🇧🇧 BB

Announcing 238 prefixes, seen at the RIS collectors.

IPv4 prefixes
237
102,656 (401 × /24)
IPv6 prefixes
1
16 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
10
ASes reachable through it

Registry and operator data

AS number
AS14813
Name
Columbus Telecommunications (Barbados) Limited
Organisation
BB-COLUMBUS
Country
🇧🇧 BB
RIR
ARIN
Allocated
2007-03-15
Network type
Cable/DSL/ISP
Traffic levels
50-100Gbps
Scope
Not Disclosed
Peering policy
Selective
Website
https://discoverflow.co
PeeringDB
net/16730

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

76 valid (31.9%) 0 invalid (0.0%) 162 no ROA (68.1%)

Announcement history

One point per day, recorded at each table import

05911917823709-1809-1909-2009-2109-2209-2309-24
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-19 00:35:42Z new prefix 72.51.112.0/24 AS14813 Columbus Telecommunications (Barbados) Limited 496732048567622352014813
2026-09-19 00:35:42Z new prefix 72.51.113.0/24 AS14813 Columbus Telecommunications (Barbados) Limited 496732048567622352014813
2026-09-19 00:35:39Z new prefix 72.22.151.0/24 AS14813 Columbus Telecommunications (Barbados) Limited 496731238967622352014813
2026-09-19 00:35:39Z new prefix 72.22.150.0/24 AS14813 Columbus Telecommunications (Barbados) Limited 4967312389676223520148131481314813148131481314813
2026-09-19 00:34:09Z new prefix 63.245.48.0/21 AS14813 Columbus Telecommunications (Barbados) Limited 202365506736762235201481314813
2026-09-19 00:34:09Z new prefix 63.245.54.0/23 AS14813 Columbus Telecommunications (Barbados) Limited 2023655067367622352014813
2026-09-18 18:23:35Z origin change 205.214.202.0/24 AS11139 → AS14813 3492712992352014813
2026-09-18 09:25:12Z origin change 200.50.76.0/24 AS14813 → AS11139 132825174235201481311139
2026-09-18 09:25:12Z origin change 69.73.247.0/24 AS14813 → AS11139 13282517423520148131481314813148131481311139
2026-09-18 09:25:09Z origin change 69.73.247.0/24 AS14813 → AS11139 48185129923520148131481314813148131481311139
2026-09-18 09:25:09Z origin change 200.50.76.0/24 AS14813 → AS11139 481851299235201481311139
2026-09-18 09:25:09Z origin change 200.50.76.0/24 AS11139 → AS14813 4818533561742352014813
2026-09-18 09:25:09Z origin change 69.73.247.0/24 AS11139 → AS14813 481853356174235201481314813148131481314813
2026-09-18 09:25:03Z origin change 69.73.247.0/24 AS11139 → AS14813 244826453174235201481314813148131481314813
2026-09-18 09:25:03Z origin change 200.50.76.0/24 AS11139 → AS14813 2448264531742352014813
2026-09-18 09:24:55Z origin change 69.73.247.0/24 AS14813 → AS11139 599199002683023520148131481314813148131481311139
2026-09-18 09:24:55Z origin change 200.50.76.0/24 AS14813 → AS11139 5991990026830235201481311139
2026-09-18 09:24:54Z origin change 69.73.247.0/24 AS11139 → AS14813 35493356174235201481314813148131481314813
2026-09-18 09:24:54Z origin change 200.50.76.0/24 AS11139 → AS14813 354933561742352014813
2026-09-18 09:24:44Z origin change 200.50.76.0/24 AS14813 → AS11139 21324190026830235201481311139
2026-09-18 09:24:44Z origin change 69.73.247.0/24 AS14813 → AS11139 2132419002683023520148131481314813148131481311139
2026-09-18 09:24:42Z origin change 69.73.247.0/24 AS11139 → AS14813 132825174235201481314813148131481314813
2026-09-18 09:24:42Z origin change 200.50.76.0/24 AS11139 → AS14813 1328251742352014813
2026-09-18 09:24:36Z origin change 200.50.76.0/24 AS14813 → AS11139 33336830235201481311139
2026-09-18 09:24:36Z origin change 69.73.247.0/24 AS14813 → AS11139 3333683023520148131481314813148131481311139
2026-09-18 09:24:35Z origin change 200.50.76.0/24 AS11139 → AS14813 3800134911742352014813
2026-09-18 09:24:35Z origin change 69.73.247.0/24 AS11139 → AS14813 380013491174235201481314813148131481314813
2026-09-18 09:24:34Z origin change 200.50.76.0/24 AS11139 → AS14813 20409220766291691742352014813
2026-09-18 09:24:34Z origin change 69.73.247.0/24 AS11139 → AS14813 2040922076629169174235201481314813148131481314813
2026-09-18 09:24:34Z origin change 200.50.76.0/24 AS14813 → AS11139 377216762235201481311139
2026-09-18 09:24:33Z origin change 69.73.247.0/24 AS14813 → AS11139 50304129923520148131481314813148131481311139
2026-09-18 09:24:32Z origin change 69.73.247.0/24 AS14813 → AS11139 49134533566424129923520148131481314813148131481311139
2026-09-18 09:24:30Z origin change 69.73.247.0/24 AS14813 → AS11139 4967320485129923520148131481314813148131481311139
2026-09-18 09:24:30Z origin change 200.50.76.0/24 AS14813 → AS11139 49673204851299235201481311139
2026-09-18 09:24:30Z origin change 69.73.247.0/24 AS14813 → AS11139 32884032772717423520148131481314813148131481311139
2026-09-18 09:24:30Z origin change 200.50.76.0/24 AS14813 → AS11139 202051299235201481311139
2026-09-18 09:24:30Z origin change 69.73.247.0/24 AS14813 → AS11139 20205129923520148131481314813148131481311139
2026-09-18 09:24:30Z origin change 69.73.247.0/24 AS11139 → AS14813 328840327727174235201481314813148131481314813
2026-09-18 09:24:29Z origin change 200.50.76.0/24 AS14813 → AS11139 20205174235201481311139
2026-09-18 09:24:29Z origin change 69.73.247.0/24 AS14813 → AS11139 2020517423520148131481314813148131481311139
2026-09-18 09:24:29Z origin change 69.73.247.0/24 AS11139 → AS14813 8522914174235201481314813148131481314813
2026-09-18 09:24:29Z origin change 200.50.76.0/24 AS11139 → AS14813 85229141742352014813
2026-09-18 09:24:29Z origin change 69.73.247.0/24 AS11139 → AS14813 4439358057506736830235201481314813148131481314813
2026-09-18 09:24:29Z origin change 200.50.76.0/24 AS11139 → AS14813 443933942561742352014813
2026-09-18 09:24:29Z origin change 69.73.247.0/24 AS11139 → AS14813 138309713356174235201481314813148131481314813
2026-09-18 09:24:28Z origin change 200.50.76.0/24 AS11139 → AS14813 2023655067368302352014813
2026-09-18 09:24:27Z origin change 200.50.76.0/24 AS14813 → AS11139 377216830235201481311139
2026-09-18 09:24:27Z origin change 69.73.247.0/24 AS14813 → AS11139 37721683023520148131481314813148131481311139
2026-09-18 09:24:26Z origin change 69.73.247.0/24 AS14813 → AS11139 22652129923520148131481314813148131481311139
2026-09-18 09:24:26Z origin change 69.73.247.0/24 AS11139 → AS14813 244826453174235201481314813148131481314813
2026-09-18 09:24:25Z origin change 200.50.76.0/24 AS14813 → AS11139 226521299235201481311139
2026-09-18 09:24:25Z origin change 69.73.247.0/24 AS11139 → AS14813 35493356174235201481314813148131481314813
2026-09-18 09:24:25Z origin change 200.50.76.0/24 AS11139 → AS14813 354933561742352014813
2026-09-18 09:24:22Z origin change 200.50.76.0/24 AS14813 → AS11139 4504966961299235201481311139
2026-09-18 09:24:22Z origin change 69.73.247.0/24 AS14813 → AS11139 450496696129923520148131481314813148131481311139
2026-09-18 09:24:22Z origin change 69.73.247.0/24 AS11139 → AS14813 44393394256174235201481314813148131481314813
2026-09-18 09:24:22Z origin change 200.50.76.0/24 AS11139 → AS14813 443933942561742352014813
2026-09-18 09:24:18Z origin change 69.73.247.0/24 AS11139 → AS14813 244826453174235201481314813148131481314813
2026-09-18 09:24:18Z origin change 200.50.76.0/24 AS11139 → AS14813 2448264531742352014813
2026-09-18 09:24:17Z origin change 200.50.76.0/24 AS14813 → AS11139 49432483621299235201481311139
2026-09-18 09:24:17Z origin change 69.73.247.0/24 AS14813 → AS11139 4943248362129923520148131481314813148131481311139
2026-09-18 09:24:17Z origin change 69.73.247.0/24 AS11139 → AS14813 2448229146830235201481314813148131481314813
2026-09-18 09:24:17Z origin change 200.50.76.0/24 AS11139 → AS14813 24482291468302352014813
2026-09-18 09:24:15Z origin change 200.50.76.0/24 AS14813 → AS11139 205141299235201481311139
2026-09-18 09:24:15Z origin change 69.73.247.0/24 AS14813 → AS11139 20514129923520148131481314813148131481311139
2026-09-18 09:24:15Z origin change 69.73.247.0/24 AS11139 → AS14813 3454929146830235201481314813148131481314813
2026-09-18 09:24:15Z origin change 200.50.76.0/24 AS11139 → AS14813 34549291468302352014813
2026-09-18 09:24:15Z origin change 69.73.247.0/24 AS14813 → AS11139 34549129923520148131481314813148131481311139
2026-09-18 09:24:15Z origin change 200.50.76.0/24 AS14813 → AS11139 345491299235201481311139
2026-09-18 09:24:06Z origin change 69.73.247.0/24 AS11139 → AS14813 4967312389174235201481314813148131481314813
2026-09-18 09:24:06Z origin change 200.50.76.0/24 AS11139 → AS14813 49673123891742352014813
2026-09-18 09:24:05Z origin change 200.50.76.0/24 AS11139 → AS14813 49134533566424646112992352014813
2026-09-18 09:24:05Z origin change 200.50.76.0/24 AS14813 → AS11139 6121869396762235201481311139
2026-09-18 09:24:05Z origin change 69.73.247.0/24 AS14813 → AS11139 612186939676223520148131481314813148131481311139
2026-09-18 09:24:05Z origin change 69.73.247.0/24 AS11139 → AS14813 4967332161299235201481314813148131481314813
2026-09-18 09:24:05Z origin change 200.50.76.0/24 AS11139 → AS14813 49673321612992352014813
2026-09-18 09:24:05Z origin change 69.73.247.0/24 AS14813 → AS11139 46087575129923520148131481314813148131481311139
2026-09-18 09:24:05Z origin change 200.50.76.0/24 AS14813 → AS11139 460875751299235201481311139
2026-09-18 09:24:04Z origin change 69.73.247.0/24 AS14813 → AS11139 34549129923520148131481314813148131481311139
2026-09-18 09:24:04Z origin change 200.50.76.0/24 AS14813 → AS11139 345491299235201481311139
2026-09-18 09:24:04Z origin change 200.50.76.0/24 AS11139 → AS14813 4943248362900268302352014813
2026-09-18 09:24:04Z origin change 69.73.247.0/24 AS11139 → AS14813 494324836290026830235201481314813148131481314813
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS14813 → AS11139 2162858280676223520148131481314813148131481311139
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS14813 → AS11139 21628582806762235201481311139
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS11139 → AS14813 701812992352014813
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS11139 → AS14813 70181299235201481314813148131481314813
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS14813 → AS11139 6121869396762235201481311139
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS14813 → AS11139 612186939676223520148131481314813148131481311139
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS11139 → AS14813 6121869396830235201481314813148131481314813
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS11139 → AS14813 61218693968302352014813
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS14813 → AS11139 22652129923520148131481314813148131481311139
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS14813 → AS11139 226521299235201481311139
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS11139 → AS14813 2040922076612992352014813
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS11139 → AS14813 226521299235201481314813148131481314813
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS14813 → AS11139 34927129923520148131481314813148131481311139
2026-09-18 09:24:03Z origin change 69.73.247.0/24 AS11139 → AS14813 20205174235201481314813148131481314813
2026-09-18 09:24:03Z origin change 200.50.76.0/24 AS14813 → AS11139 349271299235201481311139
2026-09-18 09:24:02Z origin change 200.50.76.0/24 AS11139 → AS14813 24482291467622352014813
2026-09-18 09:24:02Z origin change 69.73.247.0/24 AS11139 → AS14813 2448229146762235201481314813148131481314813
2026-09-18 09:24:01Z origin change 69.73.247.0/24 AS14813 → AS11139 578211258632572352023520148131481314813148131481311139