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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS11139
ASN
ARIN
RIR
312
IPv4 Prefixes
15
IPv6 Prefixes
AS Information
ASNAS11139
NameCWC-ROC-11139
OrganisationCable & Wireless Dominica
Country
RIRARIN
Allocated21.04.1998
Network Overview
IPv4 Prefixes312
IPv6 Prefixes15
Upstreams IPv42
BGP Peers IPv46
Upstreams (Transit Providers)
IPv4
AS14813 BB-COLUMBUS
AS23520 LIBERTY-NETWORKS
IPv4 Prefixes (312 total, showing 20)
76.76.162.0/24
200.50.93.0/24
209.59.126.0/24
205.214.197.0/24
69.80.59.0/24
65.48.220.0/24
205.214.214.0/24
206.214.7.0/24
69.80.40.0/24
209.59.86.0/24
206.214.0.0/24
206.214.11.0/24
209.59.65.0/24
198.56.59.0/24
205.217.234.0/24
205.217.253.0/24
206.214.10.0/24
69.57.253.0/24
209.59.66.0/24
209.59.71.0/24
IPv6 Prefixes (15 total, showing 10)
2604:a180::/36
2604:a180:8000::/35
2604:a180:8000::/36
2604:a180:c000::/36
2604:a180:f000::/36
2604:a180::/35
2604:a180:6000::/35
2604:a180:1000::/36
2604:a180:6000::/36
2604:a180:7000::/36
BGP Peers IPv4 (6 total)
AS14694
AS202574
AS397382
AS397529
AS399478
AS399915
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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