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

AS151690

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS151690

NameFAB1-AS-IN

Country

RIRAPNIC

Allocated30.10.2023

Abuse contactproject@fab5network.com

Network Overview

IPv4 Prefixes35

IPv6 Prefixes8

Upstreams (Transit)5

Downstreams (Customers)38

BGP Peers1

AS Path (BGP neighbours)

Upstreams (Transit)

AS133982Excitel Broadband Private Limited AS153252ELXIRE AS18229CtrlS AS9498Bharti Airtel Ltd.AS9583Sify Limited

AS151690FAB1-AS-IN

Downstreams (Customers)

AS133240WAVETREE NETWORKS PVT LTD AS134297CD MULTI MEDIA GALLERY AS134323UNIQUE NET SERVICE AS134933Webline Broadband Pvt Ltd AS135177Brainpr Internet Technology Opc Pvt Ltd AS135740Netlife Network Pvt Ltd+32

Upstreams (Transit) (5)

AS133982Excitel Broadband Private Limited

AS153252ELXIRE

AS18229CtrlS

AS9498Bharti Airtel Ltd.

AS9583Sify Limited

Downstreams (Customers) (38)

AS133240WAVETREE NETWORKS PVT LTD

AS134297CD MULTI MEDIA GALLERY

AS134323UNIQUE NET SERVICE

AS134933Webline Broadband Pvt Ltd

AS135177Brainpr Internet Technology Opc Pvt Ltd

AS135740Netlife Network Pvt Ltd

AS135867Wincom Telelink Pvt. Ltd.

AS136332Adri Infocom Pvt Ltd

AS136699Mediatech Communication Pvt.ltd.

AS137658AARADHY LIAISON SERVICES PRIVATE LIMITED

AS137667Super Sonic Internet Pvt Ltd

AS138756Ramyaa Network Communication

AS18229CtrlS

IPv4 Prefixes (35)

160.19.35.0/24

103.239.13.0/24

43.230.132.0/24

103.216.99.0/24

154.22.138.0/24

43.228.167.0/24

103.147.93.0/24

160.191.124.0/24

43.228.166.0/24

103.162.75.0/24

38.128.113.0/24

103.109.220.0/24

165.99.143.0/24

43.230.133.0/24

38.128.112.0/24

103.115.128.0/24

38.196.186.0/24

103.110.244.0/24

103.172.56.0/24

103.109.223.0/24

103.109.222.0/24

103.239.12.0/24

160.191.125.0/24

38.196.187.0/24

103.109.221.0/24

103.225.70.0/24

163.128.66.0/24

151.158.178.0/24

38.128.116.0/24

160.187.207.0/24

38.128.117.0/24

103.110.245.0/24

103.162.74.0/24

165.99.142.0/24

103.185.100.0/24

IPv6 Prefixes (8)

2401:19a0::/32

2001:df5:9cc0::/48

2401:a8a0::/32

2001:df3:29c0::/48

2001:df4:88c0::/48

2001:df2:9640::/48

2001:df2:23c0::/48

2001:978:b00::/48

BGP Peers (1)

AS35280F5 Networks SARL

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.