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Ergebnis der ASN-Abfrage für AS14813 Columbus Telecommunications (Barbados) Limited – Netzgröße, BGP-Routing und Registrierung

BBAS14813Columbus Telecommunications (Barbados) LimitedISP
WHOIS Topology

Barbados · ARINdiscoverflow.co

Home broadband

IPv4 addresses

81.664

269 announced prefixes

IPv6 addresses

1.26 × 10³⁰

1 announced prefixes

BGP neighbours

…

CAIDA rank

#5.009

Customer cone 4 ASNs

Estimated users

205.000

APNIC Labs estimate

RPKI

35% valid

5 invalid · 170 not covered

Average purity

94

4 sampled IPs

IXPs / facilities

0 / 0

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
23.236.0.0/20Valid—BBBridgetown4.096
104.200.96.0/20Not found—BBBridgetown4.096
192.235.48.0/20Valid—BBBridgetown4.096
63.245.48.0/21Invalid—USBrooklyn2.048
64.210.40.0/21Not found—BBBridgetown2.048
65.166.240.0/21Not found—USUnited States2.048
104.153.128.0/21Not found—BBBarbados2.048
162.246.104.0/21Not found—BBBridgetown2.048
206.231.120.0/21Not found—USUnited States2.048
208.0.96.0/21Not found—BBBarbados2.048
63.175.156.0/22Not found—USUnited States1.024
65.48.176.0/22Not found—BBBridgetown1.024
65.48.196.0/22Not found—BBBridgetown1.024
65.48.208.0/22Not found—BBBridgetown1.024
65.172.24.0/22Not found—USUnited States1.024
72.51.104.0/22Valid—BBBarbados1.024
205.244.148.0/22Not found—USUnited States1.024
23.236.0.0/23Valid—BBBridgetown512
23.236.4.0/23Valid—BBBridgetown512
23.236.6.0/23Valid—BBBridgetown512

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 2 / 319 （<1%） · flagged 1

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

72.51.112.0/231/2 with data · 1 flagged

65.48.228.0/241/1 with data · 0 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 470–84 050–69 00–49 0

0.28%

Share of IPv4 reported or blocklisted

218

Listed IPs

4

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • BB Barbados
  • US United States
  • KN St. Kitts & Nevis
  • LC St. Lucia
  • AG Antigua & Barbuda
  • DM Dominica
Scope
Regional
In registered country
84.3%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic-Beobachtung

AS14813 · Letzte 7 Tage
Mobil vs. Desktop
Desktop 50.4%Mobil 49.5%
Desktop50.4%Mobil49.5%
Bot vs. Mensch
Mensch 78.0%Bot 22.0%
Mensch78.0%Bot22.0%

Verbreitung & Nutzung

Verbreitung und Nutzung wichtiger Protokolle

Version des Internetprotokolls (IP)
IPv4 > 99.9%IPv6 < 0.1%< 0.1%IPv6
IPv4> 99.9%IPv6< 0.1%
HTTP-Version
HTTP/1.x
15.6%HTTP/2
62.8%HTTP/3
21.6%
HTTP vs. HTTPS
98.2% HTTPS (verschlüsselt)
Klartext-HTTP 1.8%
TLS-Version
TLS 1.0/1.1< 0.1%TLS 1.25.1%TLS 1.373.0%QUIC22.0%

Sicherheit & Angriffe

Einblicke in Angriffstraffic auf Netzwerk- und Anwendungsebene

Layer-7-Angriffe
GET
67.6%POST
31.7%PATCH
0.4%HEAD
0.2%Sonstige
0.1%

BGP-Ankündigungen

BGP-Routenankündigungen pro Stunde in den letzten 7 Tagen

941.480
Summe 7 Tage
39.513
Stundenspitze

Daten: Cloudflare Radar, lizenziert unter CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
01:00–02:00
Active hours
19 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Thu

Präsenz in Rechenzentren

Wird geladen …

BGP-Upstreams und Nachbarn

AS14813Eigene Seite
Upstreams und Nachbarn werden geladen …

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-23
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-23
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-23
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-23
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-20
Network tagsPublic routing data community tags2026-10-23
IP reputationCleanIP lookups and neighbour sampling—

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