ASN Lookup – Networks, Upstreams and Prefixes

AS2110

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS2110

NameAS-BTIRE

OrganisationBTIRE-NOC

Country –

RIRRIPE NCC

Allocated31.07.2002

Abuse contactabuse@btireland.net

Network Overview

IPv4 Prefixes16

IPv6 Prefixes2

Upstreams IPv410

BGP Peers IPv417

Upstreams (Transit Providers)

IPv4

AS20562 OPEN-PEERING-AS

AS21320 GEANT_IAS_VRF

AS3303 SWISSCOM

AS39120 CONVERGENZE-AS

AS4455 BSO

AS5400 BT

AS56911 ASN-WARIAN

AS6204 ZET-NET

AS6461 ZAYO-6461

AS6939 HURRICANE

IPv4 Prefixes (16 total)

193.203.128.0/19

141.11.253.0/24

212.2.160.0/19

194.46.192.0/18

78.16.0.0/16

193.120.0.0/16

185.215.108.0/22

92.39.176.0/20

192.111.39.0/24

193.95.128.0/18

213.202.128.0/18

185.146.180.0/22

194.125.0.0/17

194.165.160.0/19

194.145.128.0/21

192.56.21.0/24

IPv6 Prefixes (2 total)

2001:7c8::/32

2001:7c8::/29

BGP Peers IPv4 (17 total)

AS14297

AS199346

AS204597

AS206309

AS212312

AS2128

AS216153

AS24675

AS35424

AS42090

AS48255

AS51677

AS12969

AS13237

AS31122

AS36236

AS39122

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.