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ASN Lookup Tool
AS2687 ATGS-MMD-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2687
Organisation
AT&T Enterprises, LLC
Name
ATGS-MMD-AS
Total IPv4 Addresses
728,576
Total IPv4 Prefixes
291
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#470 out of 79,866
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-12-05
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS58941
AU flagMegaport Pty Ltd
AS10133
TW flagChief Telecom Inc. 2 Fl., No. 68, Ruiguang Rd. N..
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS7018
US flagAT&T Enterprises, LLC
Showing 5 of 75
Transit To
ASN
Organisation
AS4249
US flagEli Lilly and Company
AS65001
WORLD flagPrivate Use AS
AS14381
US flagCaterpillar, Inc.
AS11857
US flagMoney Services, Inc.
AS12422
DE flagEvonik Industries AG
Showing 5 of 59
IPv4 Active Prefixes
PrefixRange FromRange To
15.32.72.0/2415.32.72.015.32.72.255
15.32.73.0/2415.32.73.015.32.73.255
15.32.74.0/2415.32.74.015.32.74.255
15.32.76.0/2415.32.76.015.32.76.255
15.32.77.0/2415.32.77.015.32.77.255
Showing 5 of 291
IPv6 Active Prefixes
PrefixRange FromRange To
2001:d80::/322001:d80::2001:d80:ffff:ffff:ffff:ffff:ffff:ffff
2620:18d:d1::/482620:18d:d1::2620:18d:d1:ffff:ffff:ffff:ffff:ffff