ASN Lookup – Networks, Upstreams and Prefixes

AS17511

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS17511

NameOPTAGE

Country

RIRAPNIC

Network Overview

IPv4 Prefixes66

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv425

Upstreams (Transit Providers)

IPv4

AS12389 ROSTELECOM-AS

AS137409 GSLNETWORKS-AS-AP

AS174 COGENT-174

AS24961 MYLOC-AS

AS2497 IIJ

AS2516 KDDI

AS2518 BIGLOBE

AS2914 NTT-DATA-2914

AS3356 LEVEL3

AS39120 CONVERGENZE-AS

IPv4 Prefixes (66 total, showing 20)

202.19.159.0/24

61.205.112.0/20

103.97.236.0/22

202.34.12.0/23

103.65.208.0/22

61.122.240.0/20

119.228.0.0/14

103.84.124.0/22

61.213.128.0/20

60.57.128.0/17

192.51.144.0/21

219.122.32.0/19

150.66.0.0/16

218.228.128.0/17

219.122.128.0/17

219.75.128.0/17

202.26.229.0/24

103.116.152.0/22

218.45.96.0/20

128.22.0.0/16

IPv6 Prefixes (1 total)

2001:ce8::/32

BGP Peers IPv4 (25 total, showing 20)

AS131924

AS151379

AS24270

AS24282

AS38633

AS4711

AS59118

AS59124

AS63402

AS9358

AS12779

AS14907

AS18106

AS19151

AS199524

AS24482

AS29140

AS35280

AS36236

AS38001

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.