ASN Lookup Tool
AS7018 ATT-INTERNET4

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7018
Organisation
AT&T Services, Inc.
Name
ATT-INTERNET4
Total IPv4 Addresses
92304863
Total IPv4 Prefixes
10824
Total IPv6 Prefixes
174
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3 out of 76,860
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1996-07-30
Registration Last Change
2012-04-02
Receiving From

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

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
US flagPIT US
CA flagGoCodeIT Inc
JP flagSoftBank Corp.
US flagVerizon Business
Showing 5 of 165
Transit To

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

 

ASN
Organisation
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
WORLD flagPrivate Use AS
Showing 5 of 2851
IPv4 Active Prefixes

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

Range From2.58.115.0
Range To2.58.115.255
Range From5.22.204.0
Range To5.22.204.255
Range From5.22.205.0
Range To5.22.205.255
Range From5.22.206.0
Range To5.22.206.255
Range From5.22.207.0
Range To5.22.207.255
Showing 5 of 10824
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.