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

AS9829

ASN

APNIC

RIR

1906

IPv4 Prefixes

1128

IPv6 Prefixes

AS Information

ASNAS9829

NameBSNL-NIB

OrganisationBharat Sanchar Nigam Ltd

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactabuse1@bsnl.co.in

Network Overview

IPv4 Prefixes1906

IPv6 Prefixes1128

Upstreams (Transit)18

Downstreams (Customers)85

BGP Peers2

AS Path (BGP neighbours)

Upstreams (Transit)

AS1273Vodafone Group PLC AS1299Arelion (fka. Telia Carrier)AS153759De-cix Interwire Internet Services Private Limited AS174Cogent Communications, LLC AS24029NIXI is an IXP in India AS286GTT Communications Inc.+12

AS9829BSNL-NIB

Downstreams (Customers)

AS13145988c, Race Course Road, Coimbatore 641018 AS131787Keltron House AS132043Directorate Of IT Maharashtra AS132423Indian Institute of Technology Bombay AS132441SHRI SAIBABA SANSTHAN TRUST, SHIRDI AS132527Department of Posts+79

Upstreams (Transit) (18)

AS1273Vodafone Group PLC

AS1299Arelion (fka. Telia Carrier)

AS153759De-cix Interwire Internet Services Private Limited

AS174Cogent Communications, LLC

AS24029NIXI is an IXP in India

AS286GTT Communications Inc.

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

AS3491PCCW Global (HK) Ltd.

AS35280F5 Networks SARL

AS45489Sri Lanka Telecom PLC

AS4755TATA Communications (formerly VSNL)

Downstreams (Customers) (85)

AS13145988c, Race Course Road, Coimbatore 641018

AS131787Keltron House

AS132043Directorate Of IT Maharashtra

AS132423Indian Institute of Technology Bombay

AS132441SHRI SAIBABA SANSTHAN TRUST, SHIRDI

AS132527Department of Posts

AS132717NXTGEN CLOUD TECHNOLOGIES PRIVATE LIMITED

AS132763HPCL-Mittal Energy Ltd.

AS132767ANDHRA PRADESH TECHNOLOGY SERVICES LIMITED

AS133037KERALA STATE IT MISSION

AS133256TANGEDCO

AS133287Andhra Pradesh State FiberNet Limited

AS4755TATA Communications (formerly VSNL)

IPv4 Prefixes (256)

61.2.112.0/20

117.228.128.0/20

59.94.24.0/22

210.212.77.0/24

117.241.224.0/20

117.245.240.0/20

59.94.0.0/20

61.2.48.0/20

117.229.208.0/20

117.230.176.0/20

117.235.80.0/20

117.234.192.0/20

117.200.228.0/22

117.231.0.0/20

117.208.16.0/20

117.211.76.0/24

117.232.48.0/20

117.240.46.0/23

117.248.32.0/20

117.251.160.0/20

59.178.160.0/20

117.249.80.0/20

117.237.32.0/20

117.233.96.0/20

59.97.160.0/20

59.177.48.0/20

117.221.48.0/20

218.248.118.0/23

210.212.72.0/24

59.92.80.0/20

59.93.140.0/24

59.90.161.0/24

59.90.104.0/22

59.93.216.0/21

59.93.224.0/20

59.97.240.0/20

117.224.176.0/20

59.91.192.0/20

59.90.240.0/20

117.228.192.0/20

218.248.235.0/24

117.255.176.0/20

117.241.117.0/24

117.220.192.0/20

117.219.224.0/20

117.215.208.0/20

117.198.224.0/20

117.255.48.0/20

117.240.76.0/23

117.203.88.0/23

117.216.96.0/20

117.196.15.0/24

59.90.122.0/23

218.248.81.0/24

117.198.176.0/20

59.177.0.0/20

59.90.46.0/24

218.248.176.0/20

117.242.80.0/20

117.239.57.0/24

117.235.48.0/20

117.230.32.0/20

117.202.64.0/20

117.253.48.0/20

120.62.0.0/16

117.232.128.0/20

117.220.64.0/20

117.208.80.0/20

61.0.112.0/20

117.218.128.0/20

59.92.68.0/22

61.0.96.0/20

117.231.224.0/20

117.235.240.0/20

117.239.112.0/20

117.240.165.0/24

117.195.128.0/20

117.199.144.0/20

117.236.144.0/20

59.99.128.0/20

59.92.144.0/21

117.208.176.0/20

117.251.208.0/20

117.239.136.0/24

117.224.112.0/20

117.216.160.0/20

117.239.228.0/22

117.240.8.0/23

117.224.0.0/20

117.225.144.0/20

117.239.8.0/24

117.253.112.0/20

117.229.160.0/20

117.245.0.0/20

117.237.112.0/20

117.247.250.0/24

61.0.80.0/20

182.60.128.0/20

117.208.208.0/20

61.3.0.0/20

117.204.224.0/20

117.215.254.0/23

117.205.87.0/24

117.223.120.0/23

117.230.160.0/20

117.218.43.0/24

61.2.64.0/20

117.238.192.0/20

117.240.173.0/24

61.0.128.0/22

120.60.144.0/20

117.224.48.0/20

117.240.166.0/24

117.242.144.0/20

117.231.80.0/20

117.240.72.0/23

61.3.96.0/20

117.252.16.0/20

117.222.208.0/20

59.90.58.0/24

117.200.72.0/24

117.226.224.0/20

117.202.80.0/20

59.89.32.0/20

117.247.128.0/21

61.3.112.0/20

117.240.151.0/24

59.184.208.0/20

59.92.176.0/20

117.240.136.0/23

117.196.208.0/20

117.246.160.0/20

117.236.240.0/20

59.89.119.0/24

117.247.138.0/24

59.90.185.0/24

117.221.32.0/20

117.232.224.0/20

59.182.32.0/20

210.212.65.0/24

117.219.128.0/20

61.2.208.0/20

59.98.64.0/20

117.241.64.0/22

210.212.112.0/20

117.206.16.0/20

59.97.80.0/20

61.1.192.0/20

117.233.80.0/20

117.254.16.0/20

117.199.72.0/21

117.211.160.0/20

117.244.192.0/20

117.242.128.0/20

117.240.176.0/20

117.246.144.0/20

59.94.128.0/20

117.211.77.0/24

59.90.248.0/21

117.233.112.0/20

117.225.160.0/20

59.178.16.0/20

117.223.16.0/20

117.212.128.0/20

117.208.192.0/20

117.239.208.0/20

117.214.32.0/20

117.204.176.0/20

59.182.16.0/20

117.199.160.0/20

117.195.144.0/20

120.60.128.0/20

120.56.192.0/20

117.232.216.0/22

59.176.16.0/20

117.195.32.0/20

117.200.208.0/20

117.206.32.0/20

117.192.192.0/20

59.90.189.0/24

117.216.48.0/20

117.240.226.0/24

117.244.64.0/20

117.237.208.0/20

117.255.96.0/20

61.3.176.0/20

117.242.117.0/24

59.90.33.0/24

117.204.48.0/20

120.60.192.0/20

59.184.160.0/20

117.202.224.0/20

117.240.227.0/24

117.226.96.0/20

61.2.160.0/20

117.240.164.0/24

59.89.208.0/20

59.95.48.0/20

117.232.16.0/20

59.90.150.0/23

59.90.176.0/20

117.230.112.0/20

117.240.86.0/23

117.254.36.0/23

117.240.228.0/24

59.90.124.0/24

117.196.160.0/20

117.254.64.0/20

117.229.0.0/20

59.91.0.0/20

117.205.64.0/20

117.201.176.0/20

117.203.240.0/20

120.60.16.0/20

59.88.80.0/20

59.90.160.0/20

117.205.192.0/20

117.192.144.0/20

117.238.224.0/20

61.1.224.0/20

117.220.208.0/20

210.212.176.0/20

117.216.208.0/20

120.56.224.0/20

117.244.0.0/20

59.90.172.0/23

117.248.128.0/20

61.0.64.0/18

59.184.0.0/20

117.211.80.0/20

59.184.192.0/18

117.234.208.0/20

117.199.224.0/20

218.248.67.0/24

117.224.224.0/20

117.255.128.0/20

117.205.0.0/20

117.233.32.0/20

117.240.14.0/23

61.0.208.0/20

59.89.68.0/23

117.228.240.0/20

59.90.139.0/24

59.89.96.0/20

117.221.192.0/20

117.239.160.0/20

117.218.176.0/20

117.200.160.0/20

59.99.176.0/20

117.240.120.0/22

117.228.96.0/20

117.207.112.0/20

117.223.228.0/22

117.220.144.0/20

117.247.112.0/20

117.192.80.0/20

IPv6 Prefixes (256)

2001:4490:e28::/46

2001:4490:3400::/46

2001:4490:3df8::/46

2001:4490:3fb8::/46

2001:4490:4078::/46

2001:4490:4c80::/48

2001:4490:4e7c::/46

2001:4490:4eb0::/46

2001:4490:7118::/46

2001:4490:7828::/46

2001:4490:c2c::/46

2001:4490:8c::/46

2001:4490:79c::/46

2001:4490:eff4::/46

2001:4490:7918::/46

2001:4490:783c::/46

2001:4490:3620::/46

2001:4490:4e88::/46

2001:4490:7d0::/46

2001:4490:4c::/46

2001:4490:580::/46

2001:4490:40c0::/46

2001:4490:740::/46

2001:4490:408c::/46

2001:4490:796c::/46

2001:4490:588::/46

2001:4490:6a0::/46

2001:4490:c7c::/46

2001:4490:628::/46

2001:4490:54c::/46

2001:4490:de4::/46

2001:4490:c3c::/46

2001:4490:46c::/46

2001:4490:7910::/46

2001:4490:7044::/46

2001:4490:48c4::/46

2001:4490:4870::/46

2001:4490:3a38::/46

2001:4490:3424::/46

2001:4490:d9bc::/46

2001:4490:79f4::/46

2001:4490:4c78::/46

2001:4490:4824::/46

2001:4490:3bfc::/46

2001:4490:3830::/46

2001:4490:3c::/46

2001:4490:70d4::/46

2001:4490:3f34::/46

2001:4490:4048::/46

2001:4490:44f4::/46

2001:4490:4c70::/46

2001:4490:4cc4::/46

2001:4490:4e4c::/46

2001:4490:d18c::/46

2001:4490:704::/46

2001:4490:4834::/46

2001:4490:4c88::/46

2001:4490:4e48::/46

2001:4490:7008::/46

2001:4490:57c::/46

2001:4490:5b0::/46

2001:4490:d184::/46

2001:4490:c68::/46

2001:4490:785c::/46

2001:4490:4e34::/46

2001:4490:4c81::/48

2001:4490:dad0::/46

2001:4490:3a1c::/46

2001:4490:78ac::/46

2001:4490:6a8::/46

2001:4490:7934::/46

2001:4490:42c::/46

2001:4490:43c::/46

2001:4490:4930::/46

2001:4490:508::/46

2001:4490:3fc::/46

2001:4490:484::/46

2001:4490:c54::/46

2001:4490:ca8::/46

2001:4490:6c0::/46

2001:4490:68c::/46

2001:4490:3800::/46

2001:4490:3e14::/46

2001:4490:400c::/46

2001:4490:e24::/46

2001:4490:dc8::/46

2001:4490:7f4::/46

2001:4490:4478::/46

2001:4490:4e08::/46

2001:4490:d0cb::/48

2001:4490:70f8::/46

2001:4490:534::/46

2001:4490:703c::/46

2001:4490:48bc::/46

2001:4490:3fb4::/46

2001:4490:3a10::/46

2001:4490:341c::/46

2001:4490:7970::/46

2001:4490:79c4::/46

2001:4490:40b8::/46

2001:4490:7938::/46

2001:4490:1c::/46

2001:4490:d7a0::/48

2001:4490:7c00::/46

2001:4490:79d4::/46

2001:4490:7980::/46

2001:4490:7880::/41

2001:4490:4e18::/46

2001:4490:401c::/46

2001:4490:3e24::/46

2001:4490:3810::/46

2001:4490:64::/46

2001:4490:d280::/46

2001:4490:7104::/46

2001:4490:c0c::/46

2001:4490:4ebc::/46

2001:4490:518::/46

2001:4490:5f8::/46

2001:4490:6dc::/46

2001:4490:654::/46

2001:4490:3fec::/46

2001:4490:79f0::/46

2001:4490:45c::/46

2001:4490:44c0::/46

2001:4490:61c::/46

2001:4490:4c0c::/46

2001:4490:4088::/46

2001:4490:4444::/46

2001:4490:dd0::/46

2001:4490:7878::/46

2001:4490:c90::/46

2001:4490:d00c::/46

2001:4490:5d8::/46

2001:4490:ccc::/46

2001:4490:e38::/46

2001:4490:362c::/46

2001:4490:7850::/46

2001:4490:e0c::/46

2001:4490:cc0::/42

2001:4490:443c::/46

2001:4490:78f4::/46

2001:4490:718::/46

2001:4490:63c::/46

2001:4490:4848::/46

2001:4490:558::/46

2001:4490:6d4::/46

2001:4490:d820::/46

2001:4490:584::/46

2001:4490:4ec0::/46

2001:4490:5c0::/46

2001:4490:4e8c::/46

2001:4490:4404::/46

2001:4490:7a1c::/46

2001:4490:448c::/46

2001:4490:7168::/46

2001:4490:4e38::/46

2001:4490:4c14::/46

2001:4490:40dc::/46

2001:4490:3428::/46

2001:4490:d660::/46

2001:4490:405c::/46

2001:4490:780c::/46

2001:4490:3fe9::/48

2001:4490:4c5c::/46

2001:4490:403c::/46

2001:4490:824::/46

2001:4490:58c::/46

2001:4490:3fe0::/46

2001:4490:78a4::/46

2001:4490:538::/46

2001:4490:eff0::/46

2001:4490:3f00::/46

2001:4490:3410::/46

2001:4490:7838::/46

2001:4490:4e84::/46

2001:4490:7a00::/43

2001:4490:668::/46

2600:1417:50::/48

2001:4490:486c::/46

2001:4490:790c::/46

2001:4490:78fc::/46

2001:4490:79d8::/46

2001:4490:3a14::/46

2001:4490:4808::/46

2001:4490:410::/46

2001:4490:48a0::/46

2001:4490:484c::/46

2001:4490:4c80::/46

2001:4490:7020::/46

2001:4490:4cd4::/46

2001:4490:4eb4::/46

2001:4490:7000::/46

2001:4490:7808::/46

2001:4490:490c::/46

2001:4490:3814::/46

2001:4490:7f0::/46

2001:4490:7f8::/46

2001:4490:4828::/46

2001:4490:cec::/46

2001:4490:7b4::/46

2001:4490:760::/46

2001:4490:d089::/48

2001:4490:79c0::/46

2001:4490:798c::/46

2001:4490:70f4::/46

2001:4490:4e04::/46

2001:4490:4c44::/46

2001:4490:44c8::/46

2001:4490:4474::/46

2001:4490:381c::/46

2001:4490:e08::/46

2001:4490:e00::/39

2001:4490:71c::/46

2001:4490:638::/46

2001:4490:55c::/46

2001:4490:440::/46

2001:4490:73c::/46

2001:4490:4020::/46

2001:4490:3834::/46

2001:4490:20::/46

2001:4490:79c8::/46

2001:4490:658::/46

2001:4490:7974::/46

2001:4490:c10::/46

2001:4490:e000::/46

2001:4490:7930::/46

2001:4490:7064::/46

2001:4490:48e4::/46

2001:4490:4890::/46

2001:4490:3604::/46

2001:4490:3e18::/46

2001:4490:79f8::/46

2001:4490:414::/46

2001:4490:6ec::/46

2001:4490:7c8::/46

2001:4490:78b8::/46

2001:4490:7864::/46

2001:4490:4430::/46

2001:4490:3ff4::/46

2001:4490:dd4::/46

2001:4490:694::/46

2001:4490:6e8::/46

2001:4490:ca0::/43

2001:4490:ddc::/46

2001:4490:4448::/46

2001:4490:4c18::/46

2001:4490:7820::/43

2001:4490:d760::/46

2001:4490:880::/46

2001:4490:7a04::/46

2001:4490:7944::/46

2001:4490:7940::/46

2001:4490:78bc::/46

2001:4490:7a00::/46

2001:4490:7978::/46

2001:4490:7a20::/44

BGP Peers (2)

AS142289Roxonic Systems

AS36236NetActuate, Inc

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.