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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS302
ASN
ARIN
RIR
11
IPv4 Prefixes
2
IPv6 Prefixes
AS Information
ASNAS302
NameBCM-INFO-NET-AS
OrganisationBaylor College of Medicine
Country
RIRARIN
Allocated23.06.1989
Network Overview
IPv4 Prefixes11
IPv6 Prefixes2
Upstreams IPv44
BGP Peers IPv47
Upstreams (Transit Providers)
IPv4
AS1299 TWELVE99
AS2914 NTT-DATA-2914
AS4557 SOUTHEAST-TEXAS-GIGAPOP
AS6461 ZAYO-6461
IPv4 Prefixes (11 total)
128.249.236.0/22
128.249.166.0/24
128.249.190.0/24
192.31.88.0/24
192.70.188.0/24
128.249.165.0/24
192.147.26.0/24
128.249.0.0/16
192.58.120.0/24
198.147.152.0/24
128.249.164.0/24
IPv6 Prefixes (2 total)
2001:468:1a08::/48
2620:0:5070::/48
BGP Peers IPv4 (7 total)
AS11015
AS13435
AS23218
AS33563
AS46298
AS7276
AS8
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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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