ASN Lookup – Networks, Upstreams and Prefixes

AS12637

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS12637

NameSEEWEB

OrganisationSEEWEB s.r.l.

Country –

RIRRIPE NCC

Allocated18.09.2002

Abuse contactabuse@seeweb.it

Network Overview

IPv4 Prefixes35

IPv6 Prefixes10

Upstreams IPv410

BGP Peers IPv41230

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS1299 TWELVE99

AS13030 INIT7

AS13194 BITE

AS137409 GSLNETWORKS-AS-AP

AS15576 NTS

AS15802 DU-AS1

AS15958 CETIN_doo_AS

AS174 COGENT-174

AS1764 NEXTLAYER-AS

IPv4 Prefixes (35 total, showing 20)

193.200.3.0/24

45.143.157.0/24

80.241.140.0/22

217.168.224.0/23

85.94.192.0/19

85.94.208.0/20

217.64.192.0/20

212.25.160.0/19

185.222.70.0/23

95.174.0.0/19

185.220.246.0/24

213.171.160.0/19

37.9.224.0/20

185.228.250.0/24

212.66.224.0/19

77.83.64.0/24

80.241.142.0/24

185.47.108.0/22

217.194.0.0/20

217.168.226.0/23

IPv6 Prefixes (10 total)

2a05:b6c1::/32

2a02:e9::/32

2001:4b78::/29

2a0d:b000::/29

2a04:2700::/29

2a05:b6c0::/32

2a02:ea::/32

2a05:be80::/29

2a0b:fd40::/29

2001:4b78::/32

BGP Peers IPv4 (1230 total, showing 20)

AS1101

AS112

AS1241

AS12552

AS12654

AS12695

AS12709

AS12902

AS1299

AS13030

AS13237

AS13335

AS137409

AS139057

AS14061

AS15605

AS15695

AS15802

AS15830

AS16265

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.