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ASN Lookup Tool
AS401903 CRIMSON-PACIFIC-NETWORKS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS401903
Organisation
Crimson Pacific Networks, LLC
Name
CRIMSON-PACIFIC-NETWORKS
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#60,118 out of 79,106
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2025-08-04
Registration Last Change
2025-08-23
Receiving From

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

ASN
Organisation
AS34927
CH flagiFog GmbH
AS199518
US flagGregory Shapiro
AS210215
US flagWilliam Conway
IPv4 Active Prefixes

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

PrefixRange FromRange To
23.143.196.0/2423.143.196.023.143.196.255
IPv6 Active Prefixes
PrefixRange FromRange To
2602:81c:1000::/482602:81c:1000::2602:81c:1000:ffff:ffff:ffff:ffff:ffff
2602:81c:100f::/482602:81c:100f::2602:81c:100f:ffff:ffff:ffff:ffff:ffff