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ASN Lookup Tool
AS42004 ULGRP-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS42004
Organisation
VOIP-UN LIMITED
Name
ULGRP-AS
Total IPv4 Addresses
11,776
Total IPv4 Prefixes
8
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,686 out of 79,083
Registry
Ripe
Registered Country
GB flagGB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2006-12-01
Registration Last Change
2021-07-22
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS3257
US flagGTT Communications Inc.
AS2914
US flagNTT America, Inc.
AS3741
ZA flagDimension Data
AS9498
IN flagBharti Airtel Limited
Showing 5 of 57
IPv4 Active Prefixes

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

PrefixRange FromRange To
31.10.32.0/2031.10.32.031.10.47.255
85.91.32.0/2385.91.32.085.91.33.255
85.91.34.0/2385.91.34.085.91.35.255
91.151.0.0/2091.151.0.091.151.15.255
185.91.128.0/22185.91.128.0185.91.131.255
Showing 5 of 8
IPv6 Active Prefixes
PrefixRange FromRange To
2a00:19d8::/322a00:19d8::2a00:19d8:ffff:ffff:ffff:ffff:ffff:ffff