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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
1843868
Total IPv4 Prefixes
298
Total IPv6 Prefixes
78
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#231 out of 76,425
Registry
Ripe
Registered Country
EU flag EU
Registered Country Name
EU
Registered Date
2002-09-23
Registration Last Change
2023-11-24
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS17676
JP flagSoftBank Corp.
AS701
US flagVerizon Business
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS7922
US flagComcast Cable Communications, LLC
Showing 5 of 44
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS4227863810
WORLD flagPrivate Use AS
AS4227863809
WORLD flagPrivate Use AS
AS213106
DE flagFreifunk Lippe e.V.
AS7018
US flagAT&T Services, Inc.
AS4837
CN flagCHINA UNICOM China169 Backbone
Showing 5 of 522
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix5.28.192.0/18
Range From5.28.192.0
Range To5.28.255.255
Prefix37.18.144.0/24
Range From37.18.144.0
Range To37.18.144.255
Prefix37.18.145.0/24
Range From37.18.145.0
Range To37.18.145.255
Prefix37.18.146.0/24
Range From37.18.146.0
Range To37.18.146.255
Prefix37.18.147.0/24
Range From37.18.147.0
Range To37.18.147.255
Showing 5 of 298
IPv6 Active Prefixes
Prefix2001:5000::/31
Range From2001:5000::
Range To2001:5001:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2001:5002::/39
Range From2001:5002::
Range To2001:5002:1ff:ffff:ffff:ffff:ffff:ffff
Prefix2001:5002:200::/40
Range From2001:5002:200::
Range To2001:5002:2ff:ffff:ffff:ffff:ffff:ffff
Prefix2001:5002:300::/64
Range From2001:5002:300::
Range To2001:5002:300:0:ffff:ffff:ffff:ffff
Prefix2001:5002:300:2::/63
Range From2001:5002:300:2::
Range To2001:5002:300:3:ffff:ffff:ffff:ffff
Showing 5 of 78
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.