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ASN Lookup Tool
AS1239 SPRINTLINK

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1239
Organisation
Sprint
Name
SPRINTLINK
Total IPv4 Addresses
1,536
Total IPv4 Prefixes
6
Total IPv6 Prefixes
196
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#27,599 out of 78,230
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1991-03-25
Registration Last Change
2020-12-29
Receiving From

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

ASN
Organisation
AS22850
US flagPIT US
AS7018
US flagAT&T Services, Inc.
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
Showing 5 of 85
Transit To

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

 

ASN
Organisation
AS4837
CN flagCHINA UNICOM China169 Backbone
AS8151
MX flagUNINET
AS9929
CN flagCHINA UNICOM Industrial Internet Backbone
AS6621
US flagHughes Network Systems, LLC
AS6157
US flagSPRINT, Business Serices Group
Showing 5 of 37
IPv4 Active Prefixes

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

Prefix192.70.184.0/24
Range From192.70.184.0
Range To192.70.184.255
Prefix192.88.125.0/24
Range From192.88.125.0
Range To192.88.125.255
Prefix198.181.219.0/24
Range From198.181.219.0
Range To198.181.219.255
Prefix199.2.252.0/24
Range From199.2.252.0
Range To199.2.252.255
Prefix204.97.212.0/24
Range From204.97.212.0
Range To204.97.212.255
Showing 5 of 6
IPv6 Active Prefixes
Prefix2403:a800::/49
Range From2403:a800::
Range To2403:a800:0:7fff:ffff:ffff:ffff:ffff
Prefix2403:a800:0:8000::/50
Range From2403:a800:0:8000::
Range To2403:a800:0:bfff:ffff:ffff:ffff:ffff
Prefix2403:a800:0:c000::/52
Range From2403:a800:0:c000::
Range To2403:a800:0:cfff:ffff:ffff:ffff:ffff
Prefix2403:a800:0:d000::/53
Range From2403:a800:0:d000::
Range To2403:a800:0:d7ff:ffff:ffff:ffff:ffff
Prefix2403:a800:0:d800::/54
Range From2403:a800:0:d800::
Range To2403:a800:0:dbff:ffff:ffff:ffff:ffff
Showing 5 of 196
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.