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ASN Lookup Tool
AS5774 USPS-001

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS5774
Organisation
United States Postal Service
Name
USPS-001
Total IPv4 Addresses
196,608
Total IPv4 Prefixes
65
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,167 out of 79,097
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1995-10-18
Registration Last Change
2024-12-26
Receiving From

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

ASN
Organisation
AS4296
US flagCenturyLink Communications, LLC
AS7018
US flagAT&T Enterprises, LLC
AS701
US flagVerizon Business
AS33651
US flagComcast Cable Communications, LLC
AS13367
US flagComcast Cable Communications, LLC
Showing 5 of 7
IPv4 Active Prefixes

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

PrefixRange FromRange To
56.0.0.0/1956.0.0.056.0.31.255
56.0.32.0/2056.0.32.056.0.47.255
56.0.48.0/2056.0.48.056.0.63.255
56.0.64.0/2056.0.64.056.0.79.255
56.0.80.0/2156.0.80.056.0.87.255
Showing 5 of 65
IPv6 Active Prefixes
PrefixRange FromRange To
2610:68::/342610:68::2610:68:3fff:ffff:ffff:ffff:ffff:ffff
2610:68:4000::/342610:68:4000::2610:68:7fff:ffff:ffff:ffff:ffff:ffff
2610:68:8000::/332610:68:8000::2610:68:ffff:ffff:ffff:ffff:ffff:ffff