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ASN Lookup Tool
AS55028 KIEWIT-US

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55028
Organisation
Kiewit Corporation
Name
KIEWIT-US
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
7
Total IPv6 Prefixes
13
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#24,770 out of 79,106
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2013-02-20
Registration Last Change
2013-02-20
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
IPv4 Active Prefixes

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

PrefixRange FromRange To
192.174.72.0/23192.174.72.0192.174.73.255
192.174.74.0/24192.174.74.0192.174.74.255
192.174.75.0/24192.174.75.0192.174.75.255
192.174.76.0/24192.174.76.0192.174.76.255
192.174.77.0/24192.174.77.0192.174.77.255
Showing 5 of 7
IPv6 Active Prefixes
PrefixRange FromRange To
2620:1fc::/482620:1fc::2620:1fc:0:ffff:ffff:ffff:ffff:ffff
2620:1fc:1::/482620:1fc:1::2620:1fc:1:ffff:ffff:ffff:ffff:ffff
2620:1fc:2::/472620:1fc:2::2620:1fc:3:ffff:ffff:ffff:ffff:ffff
2620:1fc:4::/462620:1fc:4::2620:1fc:7:ffff:ffff:ffff:ffff:ffff
2620:1fc:8::/452620:1fc:8::2620:1fc:f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 13