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ASN Lookup Tool
AS40123 R2G-2

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS40123
Organisation
Transaction Network Services, Inc.
Name
R2G-2
Total IPv4 Addresses
3,328
Total IPv4 Prefixes
9
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,008 out of 78,966
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2006-07-27
Registration Last Change
2021-06-30
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS3257
US flagGTT Communications Inc.
AS8220
GB flagCOLT Technology Services Group Limited
AS3491
US flagPCCW Global, Inc.
AS31713
BE flagGateway Communications
Showing 5 of 6
Transit To

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

 

ASN
Organisation
AS22496
US flagScore Priority Corp
IPv4 Active Prefixes

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

Prefix38.133.160.0/24
Range From38.133.160.0
Range To38.133.160.255
Prefix41.221.210.0/24
Range From41.221.210.0
Range To41.221.210.255
Prefix83.126.16.0/24
Range From83.126.16.0
Range To83.126.16.255
Prefix83.126.17.0/24
Range From83.126.17.0
Range To83.126.17.255
Prefix83.126.22.0/24
Range From83.126.22.0
Range To83.126.22.255
Showing 5 of 9