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ASN Lookup Tool
AS398347 ULTATEL-AS-DC03

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS398347
Organisation
ULTATEL
Name
ULTATEL-AS-DC03
Total IPv4 Addresses
3,072
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,607 out of 79,083
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
2020-05-01
Registration Last Change
2020-06-27
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS2914
US flagNTT America, Inc.
AS6461
US flagZayo Bandwidth
IPv4 Active Prefixes

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

PrefixRange FromRange To
38.45.180.0/2238.45.180.038.45.183.255
38.83.120.0/2238.83.120.038.83.123.255
38.91.52.0/2338.91.52.038.91.53.255
139.64.203.0/24139.64.203.0139.64.203.255
204.2.43.0/24204.2.43.0204.2.43.255