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ASN Lookup Tool
AS1031 PEER-1-INTERNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1031
Organisation
Peer 1 Internet Service LLC
Name
PEER-1-INTERNET
Total IPv4 Addresses
4626
Total IPv4 Prefixes
68
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,448 out of 76,445
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2022-07-05
Registration Last Change
2022-07-23
Receiving From

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

ASN
Organisation
AS22850
US flagPIT US
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS10429
BR flagTELEFÔNICA BRASIL S.A
AS36351
US flagSoftLayer Technologies Inc.
Showing 5 of 50
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS51078
FR flagZIOSTING SAS
AS4200303005
WORLD flagPrivate Use AS
AS4200000210
WORLD flagPrivate Use AS
AS216333
DE flagNetDev UG (haftungsbeschraenkt)
AS211027
RU flagLLC Vpsville
Showing 5 of 4974
IPv4 Active Prefixes

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

Prefix23.145.72.0/31
Range From23.145.72.0
Range To23.145.72.1
Prefix23.145.72.2/31
Range From23.145.72.2
Range To23.145.72.3
Prefix23.145.72.4/30
Range From23.145.72.4
Range To23.145.72.7
Prefix23.145.72.8/29
Range From23.145.72.8
Range To23.145.72.15
Prefix23.145.72.16/28
Range From23.145.72.16
Range To23.145.72.31
Showing 5 of 68
IPv6 Active Prefixes
Prefix2607:1640::/32
Range From2607:1640::
Range To2607:1640:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.