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ASN Lookup Tool
AS1273 CW

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1273
Organisation
Vodafone Group PLC The Connection Newbury RG14 2..
Name
CW
Total IPv4 Addresses
1,798,955
Total IPv4 Prefixes
220
Total IPv6 Prefixes
101
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#226 out of 79,447
Registry
Ripe
Registered Country
EU flagEU
Registered Country Name
EU
Registered Date
2002-09-23
Registration Last Change
2025-06-30
Receiving From
ASN
Organisation
AS44530
FR flagHOPUS SAS
AS7922
US flagComcast Cable Communications, LLC
AS17676
JP flagSoftBank Mobile Corp. Tokyo Port City Takeshiba ..
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
Showing 5 of 42
Transit To
ASN
Organisation
AS64629
WORLD flagPrivate Use AS
AS4220000048
WORLD flagPrivate Use AS
AS44530
FR flagHOPUS SAS
AS4261000007
WORLD flagPrivate Use AS
AS4227863810
WORLD flagPrivate Use AS
Showing 5 of 504
IPv4 Active Prefixes
PrefixRange FromRange To
5.28.192.0/185.28.192.05.28.255.255
37.18.144.0/2437.18.144.037.18.144.255
37.18.145.0/2437.18.145.037.18.145.255
37.18.146.0/2437.18.146.037.18.146.255
37.18.147.0/2437.18.147.037.18.147.255
Showing 5 of 220
IPv6 Active Prefixes
PrefixRange FromRange To
2001:5000::/322001:5000::2001:5000:ffff:ffff:ffff:ffff:ffff:ffff
2001:5001::/392001:5001::2001:5001:1ff:ffff:ffff:ffff:ffff:ffff
2001:5001:200::/402001:5001:200::2001:5001:2ff:ffff:ffff:ffff:ffff:ffff
2001:5001:300::/612001:5001:300::2001:5001:300:7:ffff:ffff:ffff:ffff
2001:5001:300:8::/642001:5001:300:8::2001:5001:300:8:ffff:ffff:ffff:ffff
Showing 5 of 101