An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS54600

ASN

ARIN

RIR

408

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS54600

NamePEG-SV

OrganisationPEG TECH INC

Country –

RIRARIN

Allocated03.04.2012

Network Overview

IPv4 Prefixes408

IPv6 Prefixes2

Upstreams (Transit)9

Downstreams (Customers)3

BGP Peers6

AS Path (BGP neighbours)

Upstreams (Transit)

AS1299Arelion (fka. Telia Carrier)AS19174China Unicom (Americas) Operations Ltd AS3223Voxility LLP AS3491PCCW Global (HK) Ltd.AS398823PEG TECH INC AS4809China Telecom Next Generation Carrier Network+3

AS54600PEG-SV

Downstreams (Customers)

AS151630Yun Zhong Technology Limited AS398823PEG TECH INC AS402169Uscloud Inc

Upstreams (Transit) (9)

AS1299Arelion (fka. Telia Carrier)

AS19174China Unicom (Americas) Operations Ltd

AS3223Voxility LLP

AS3491PCCW Global (HK) Ltd.

AS398823PEG TECH INC

AS4809China Telecom Next Generation Carrier Network

AS58453China Mobile International

AS6453TATA Communications (America) Inc

AS6939Hurricane Electric LLC

Downstreams (Customers) (3)

AS151630Yun Zhong Technology Limited

AS398823PEG TECH INC

AS402169Uscloud Inc

IPv4 Prefixes (256)

38.173.80.0/20

137.175.125.0/24

140.188.240.0/22

107.149.45.0/24

89.125.160.0/22

137.175.82.0/24

137.175.68.0/24

38.11.40.0/24

137.175.59.0/24

107.148.198.0/23

137.175.5.0/24

104.233.232.0/22

137.175.116.0/24

38.33.192.0/18

108.186.222.0/24

130.51.112.0/22

137.175.110.0/24

38.38.192.0/20

108.186.177.0/24

142.0.132.0/24

137.175.114.0/24

104.233.183.0/24

137.175.104.0/24

137.175.57.0/24

107.149.43.0/24

137.175.47.0/24

104.233.190.0/23

137.175.37.0/24

108.186.182.0/24

107.148.250.0/23

38.63.140.0/24

103.104.172.0/22

137.175.51.0/24

137.175.70.0/24

108.186.68.0/22

108.186.74.0/24

108.186.159.0/24

108.186.166.0/23

38.28.128.0/18

137.175.81.0/24

137.175.9.0/24

108.186.84.0/23

38.28.248.0/21

103.145.104.0/23

137.175.58.0/24

107.149.96.0/23

38.28.244.0/22

108.186.184.0/23

108.186.238.0/23

107.148.152.0/23

137.175.112.0/24

108.186.139.0/24

107.148.204.0/24

137.175.55.0/24

108.186.157.0/24

104.233.188.0/23

137.175.97.0/24

137.175.115.0/24

107.149.120.0/24

107.148.216.0/23

222.167.248.0/24

107.148.196.0/23

107.149.124.0/23

108.186.180.0/23

107.149.40.0/24

107.148.224.0/24

107.149.49.0/24

198.2.240.0/24

137.175.127.0/24

108.186.101.0/24

137.175.86.0/24

108.186.188.0/22

108.186.203.0/24

38.174.175.0/24

108.186.234.0/23

38.12.128.0/18

38.12.64.0/19

137.175.108.0/24

137.175.88.0/24

137.175.93.0/24

108.186.160.0/24

108.186.144.0/21

137.175.113.0/24

108.186.128.0/23

108.186.126.0/23

108.186.254.0/24

107.149.38.0/23

107.149.212.0/23

108.186.118.0/24

108.186.246.0/23

137.175.8.0/24

156.245.64.0/20

137.175.22.0/24

137.175.12.0/24

108.186.22.0/23

137.175.31.0/24

137.175.20.0/24

108.186.20.0/24

137.175.2.0/24

104.233.132.0/23

38.33.0.0/18

104.233.142.0/23

108.186.237.0/24

38.11.186.0/24

104.233.138.0/23

108.186.226.0/23

107.148.226.0/24

137.175.85.0/24

104.233.244.0/23

108.186.163.0/24

107.148.192.0/23

108.186.80.0/22

104.233.206.0/24

107.148.252.0/23

107.149.57.0/24

137.175.79.0/24

38.174.128.0/18

107.149.150.0/23

108.186.42.0/24

140.188.128.0/19

107.149.64.0/21

137.175.46.0/24

108.186.88.0/23

107.148.240.0/21

108.186.218.0/23

107.149.138.0/24

107.148.218.0/24

108.186.210.0/23

38.14.128.0/18

108.186.174.0/23

108.186.251.0/24

137.175.77.0/24

38.177.192.0/19

107.148.226.0/23

137.175.101.0/24

103.116.20.0/22

104.233.208.0/21

107.149.21.0/24

104.233.203.0/24

104.233.202.0/24

137.175.121.0/24

38.6.128.0/17

108.186.152.0/22

38.63.128.0/18

38.38.128.0/18

137.175.64.0/24

137.175.15.0/24

222.167.243.0/24

108.186.90.0/23

108.186.10.0/23

38.174.128.0/19

38.11.0.0/18

137.175.21.0/24

104.233.128.0/23

137.175.0.0/24

137.175.84.0/24

38.63.192.0/19

107.149.33.0/24

140.188.192.0/19

107.149.62.0/23

104.233.187.0/24

107.148.224.0/23

50.118.207.0/24

107.149.12.0/23

108.186.200.0/24

38.165.72.0/24

108.186.94.0/23

108.186.0.0/21

137.175.118.0/24

137.175.91.0/24

154.219.32.0/19

108.186.186.0/24

142.4.96.0/19

108.186.104.0/21

104.219.211.0/24

107.149.116.0/23

107.149.84.0/23

137.175.100.0/24

198.200.32.0/19

137.175.42.0/24

108.186.172.0/23

108.186.120.0/24

137.175.73.0/24

108.186.245.0/24

137.175.61.0/24

137.175.38.0/24

198.151.138.0/24

108.186.76.0/23

38.165.64.0/19

107.148.208.0/22

137.175.120.0/24

137.175.107.0/24

104.233.246.0/24

137.175.43.0/24

192.74.251.0/24

108.186.192.0/24

108.186.179.0/24

137.175.92.0/24

137.175.69.0/24

108.186.198.0/23

108.186.96.0/22

137.175.111.0/24

107.149.37.0/24

107.149.80.0/22

108.186.87.0/24

137.175.126.0/24

108.186.136.0/23

107.148.220.0/23

104.233.224.0/20

108.186.204.0/24

137.175.54.0/24

108.186.35.0/24

107.149.144.0/23

137.175.4.0/24

137.175.109.0/24

23.26.164.0/22

137.175.7.0/24

137.175.119.0/24

108.186.125.0/24

104.233.216.0/24

108.186.248.0/24

199.180.100.0/22

144.225.152.0/22

38.165.74.0/24

45.196.160.0/19

107.149.14.0/24

137.175.94.0/24

38.174.176.0/24

108.186.102.0/23

108.186.215.0/24

104.233.136.0/23

107.149.22.0/23

104.233.236.0/22

107.148.157.0/24

38.12.232.0/21

104.233.134.0/23

196.63.243.0/24

107.148.248.0/24

137.175.24.0/24

199.188.104.0/21

104.233.198.0/24

108.186.141.0/24

107.148.212.0/22

108.186.30.0/23

108.186.12.0/22

198.200.45.0/24

222.167.233.0/24

137.175.1.0/24

137.175.40.0/24

107.148.201.0/24

38.11.64.0/18

137.175.17.0/24

137.175.6.0/24

108.186.44.0/22

137.175.96.0/24

137.175.35.0/24

IPv6 Prefixes (2)

2605:7280:6::/48

2605:7280:7::/48

BGP Peers (6)

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS49544i3D.net B.V

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.