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

AS137922

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS137922

NameIBOSS-AS-AP

OrganisationIBOSS Inc.

Country

RIRAPNIC

Allocated20.06.2018

Abuse contactipadmin@iboss.com

Network Overview

IPv4 Prefixes30

IPv6 Prefixes16

Upstreams (Transit)18

Downstreams (Customers)0

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS140641YOTTA NETWORK SERVICES PRIVATE LIMITED AS15830Equinix, Inc.AS17676SoftBank Corp.AS21859Zenlayer Inc AS2914NTT America, Inc.AS31216BSO Network Solutions SAS+12

AS137922IBOSS-AS-AP

Downstreams (Customers)

none

Upstreams (Transit) (18)

AS140641YOTTA NETWORK SERVICES PRIVATE LIMITED

AS15830Equinix, Inc.

AS17676SoftBank Corp.

AS21859Zenlayer Inc

AS2914NTT America, Inc.

AS31216BSO Network Solutions SAS

AS3491PCCW Global (HK) Ltd.

AS37100SEACOM Limited

AS38195Superloop

AS43531BSO Network Solutions SAS

AS4455IX Reach Ltd

AS4755TATA Communications (formerly VSNL)

IPv4 Prefixes (30)

103.111.180.0/23

66.197.144.0/24

136.228.216.0/24

163.120.69.0/24

66.197.146.0/24

136.228.243.0/24

163.120.79.0/24

136.228.239.0/24

149.19.35.0/24

163.120.75.0/24

138.43.97.0/24

136.228.230.0/23

149.19.34.0/24

136.228.222.0/24

66.197.145.0/24

170.128.88.0/24

136.228.241.0/24

136.228.218.0/24

149.19.50.0/24

124.40.55.0/24

163.120.94.0/23

103.111.182.0/24

149.19.57.0/24

163.120.70.0/24

170.128.91.0/24

136.228.223.0/24

149.19.44.0/24

170.128.89.0/24

136.228.229.0/24

103.111.183.0/24

IPv6 Prefixes (16)

2402:a0c0:2::/48

2402:a0c0::/48

2402:a0c0:1::/48

2a03:b8c0:16::/48

2402:a0c0:5::/48

2a03:b8c0:17::/48

2402:a0c0:3::/48

2a03:b8c0:27::/48

2a00:86c0:441::/48

2a03:b8c0:11::/48

2a00:86c0:440::/48

2a00:86c0:442::/48

2a03:b8c0:22::/48

2402:a0c0:6::/48

2402:a0c0:4::/48

2a03:b8c0:18::/48

BGP Peers (1)

AS24482SG.GS

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.