ASN Lookup Tool
AS2386 AT&T Data Communications Services

An 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.

ASN Lookup for:

ASN Details

ASN
AS2386
Organisation
AT&T Data Communications Services
AS Name
INS-AS
IPv4 Addresses Announced
396,095
IPv4 Prefixes Announced
548
IPv6 Prefixes Announced
2
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#703 out of 75,500
Registry
Arin
Registered Country
US flag US
Registration Date
1993-02-03
Registration Change
1999-10-01

Receiving From

ASN
Organisation
ASN
Organisation
US flag DECCA Cable
ASN
Organisation
US flag AT&T Services, Inc.
ASN
Organisation
US flag Verizon Business
ASN
Organisation
US flag Level 3 Parent, LLC
ASN
Organisation
US flag Comcast Cable Communications, LLC
ASN
Organisation
US flag Cogent Communications
ASN
Organisation
US flag GTT Communications Inc.
ASN
Organisation
US flag Suddenlink Communications
ASN
Organisation
US flag Comcast Cable Communications, LLC
ASN
Organisation
US flag AT&T Corp.
Showing 10 of 18 Results View More >

Transit To

ASN
Organisation
ASN
Organisation
US flag HCL AMERICA INC
ASN
Organisation
US flag Internal Revenue Service
ASN
Organisation
US flag Milwaukee County Government
ASN
Organisation
US flag BRFHH SHREVEPORT, L.L.C.
ASN
Organisation
US flag Choctaw Nation of Oklahoma
ASN
Organisation
US flag Sequential Technology International, LLC

Active Prefixes IPv4

Showing 10 of 549 Results View More >