AS1273

RIPE Network Coordination Centre

AS 1273 CW

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

1,891,840 IP addresses
ASN1273
NameCW
OrganizationRIPE Network Coordination Centre
CountryEuropean Union  
RegistryARIN
IPv4 addresses1,891,840
IPv6 /64 networks243
Prefixes176
Other ASN allocated to RIPE Network Coordination Centre
ASN Name IP addresses
1267 ASN-WINDTRE 8,875,776
786 JANET 7,285,760
719 ELISA-AS 3,822,592
1759 TSF-IP-Core 3,416,064
1241 FORTHNET-GR 1,257,216
6412 KW 810,240
1836 GREEN 492,032
1299 TWELVE99 225,280
2026 HELSINKI 1,024
6204 ZET-NET 512
6205 HizliNet-Teknoloji 512
790 EUNETFI 0
2529 DEMON-INTERNET 0
1752 BT-CIN-AND-ADASTRAL 0
22981 Raidenlink 0
IPv4 Prefixes for AS1273 - showing the first 20 of 175 networks
Network Location Addresses
139.47.240.0/24 Vodafone   Düsseldorf (Stadtbezirk 4) 256
139.47.241.0/24 Vodafone   New York 256
141.1.0.0/16 Ecrcnet   Frankfurt am Main 65,536
146.162.100.0/24 Aviva   Norwich 256
146.162.129.0/24 INSnet core/customer   Hereford 256
146.162.240.0/24 INSnet core/customer   Norwich 256
146.162.241.0/24 C&W Worldwide customer Aviva PLC   Norwich 256
146.162.37.0/24 C&W Worldwide customer Aviva PLC   Norwich 256
146.162.38.0/24 INSnet core/customer   Leeds 256
146.162.39.0/24 INSnet core/customer   Leeds 256
146.162.90.0/24 INSnet core/customer   Leeds 256
146.222.210.0/24 OOCL (USA) Inc.   Evere 256
146.222.214.0/24 OOCL (USA) Inc.   Evere 256
146.222.227.0/24 OOCL (USA) Inc.   Paris 256
146.249.0.0/16 TOTAL-Connect   Courbevoie 65,536
146.249.0.0/17 TOTAL-Connect   Courbevoie 32,768
146.249.128.0/17 TOTAL-Connect   Courbevoie 32,768
146.249.204.0/24 TOTAL-Connect   Courbevoie 256
146.249.205.0/24 TOTAL-Connect   Courbevoie 256
146.249.208.0/24 RIPE Network Coordination Centre   Courbevoie 256
IPv6 Prefixes for AS1273
Network Location /64 Prefixes
2001:5000::/21 Vodafone inet6num   Frankfurt am Main 243