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ASN Lookup Tool
AS4155 USDA-1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4155
Organisation
USDA
Name
USDA-1
Total IPv4 Addresses
944,896
Total IPv4 Prefixes
2,972
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#382 out of 79,042
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1994-12-15
Registration Last Change
2001-01-03
Receiving From

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

ASN
Organisation
AS4296
US flagCenturyLink Communications, LLC
AS6223
US flagCenturyLink Communications, LLC
AS4297
US flagCenturyLink Communications, LLC
AS6224
US flagCenturyLink Communications, LLC
IPv4 Active Prefixes

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

PrefixRange FromRange To
147.49.154.0/24147.49.154.0147.49.154.255
147.49.189.0/24147.49.189.0147.49.189.255
147.49.198.0/24147.49.198.0147.49.198.255
150.120.8.0/23150.120.8.0150.120.9.255
150.120.10.0/23150.120.10.0150.120.11.255
Showing 5 of 2,972
IPv6 Active Prefixes
PrefixRange FromRange To
2001:428:9002:f807::/642001:428:9002:f807::2001:428:9002:f807:ffff:ffff:ffff:ffff
2600:1200::/252600:1200::2600:127f:ffff:ffff:ffff:ffff:ffff:ffff
2600:1280::/282600:1280::2600:128f:ffff:ffff:ffff:ffff:ffff:ffff
2600:1290::/282600:1290::2600:129f:ffff:ffff:ffff:ffff:ffff:ffff
2600:12a0::/282600:12a0::2600:12af:ffff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 9