AS2687 ATGS-MMD-AS - AT&T Enterprises, LLC, US

AS Number

AS0

AS Name

ATGS-MMD-AS

Org Name

AT&T Enterprises, LLC

Country

United States

Registry

arin

RegDate

2024-11-22

Updated

2025-10-29

AS2687 Looking Glass

IPv4Prefixes

163

IPv6Prefixes

IPv4 NUMs

730,880

IPv6 NUMs(/64)

4,294,967,296

730,880 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
15.32.72.0/24	HP Inc.	256
15.32.73.0/24	HP Inc.	256
15.32.74.0/24	HP Inc.	256
15.32.76.0/24	HP Inc.	256
15.32.77.0/24	HP Inc.	256
15.32.78.0/24	HP Inc.	256
15.32.87.0/24	HP Inc.	256
15.32.101.0/24	HP Inc.	256
15.32.102.0/24	HP Inc.	256
15.32.103.0/24	HP Inc.	256
15.32.108.0/24	HP Inc.	256
15.32.109.0/24	HP Inc.	256
15.32.110.0/24	HP Inc.	256
15.32.111.0/24	HP Inc.	256
15.32.112.0/24	HP Inc.	256
15.32.116.0/22	HP Inc.	1024
15.36.88.0/24	HP Inc.	256
15.36.93.0/24	HP Inc.	256
15.36.98.0/24	HP Inc.	256
15.36.126.0/23	HP Inc.	512
15.40.84.0/24	HP Inc.	256
15.40.85.0/24	HP Inc.	256
15.40.86.0/24	HP Inc.	256
15.44.67.0/24	HP Inc.	256
15.44.68.0/22	HP Inc.	1024
15.44.72.0/24	HP Inc.	256
15.44.80.0/24	HP Inc.	256
15.44.168.0/24	HP Inc.	256
32.25.0.0/16	AT&T Enterprises, LLC	65536
32.42.128.0/17	AT&T IDC Bangalore	32768
32.60.0.0/18	AT&T Enterprises, LLC	16384
32.64.164.0/22	AT&T Enterprises, LLC	1024
32.103.0.0/21	AT&T Business International - Australia (C10972034)	2048
32.103.0.0/16	AT&T Business International - Australia (C10972034)	65536
32.103.8.0/22	AT&T Business International - Australia (C10972036)	1024
32.103.12.0/22	AT&T Business International - Australia (C10972036)	1024
32.103.16.0/21	AT&T Business International - New Zealand (C10972040)	2048
32.103.24.0/21	AT&T Business International - Japan (C10972049)	2048
32.103.56.0/21	AT&T Business International - Taiwan (C10972131)	2048
32.114.0.0/16	ATTAP GLMS-GRP4A (C02230424)	65536
32.114.232.0/23	ATTAP GLMS-GRP6K (C02230438)	512
32.114.240.0/21	ATTAP GLMS-GRP6L (C02230439)	2048
32.114.248.0/22	ATTAP GLMS-GRP6L (C02230439)	1024
32.117.0.0/16	ATTEMA EV3P-GR101 (C02231763)	65536
32.117.136.0/24	ATTAP EV3P-GR101 (C02231791)	256
32.117.250.0/24	ATTAP EV3P-GR108 (C02231798)	256
32.118.0.0/18	ATTAP EV3P-GR101 (C02231799)	16384
32.118.8.0/24	ATTAP EV3P-GR101 (C02231799)	256
32.118.34.0/24	ATTAP EV3P-GR103 (C02231801)	256
32.118.240.0/20	AT&T Enterprises, LLC	4096
87.237.220.0/24	ADIDAS-HONGKONG	256
103.211.116.0/24	Japan-Pool-I Internet Gateway Japan	256
103.211.117.0/24	Japan-Pool-I Internet Gateway Japan	256
122.248.128.0/18	ATT-OPENNET-AP Asia Pacific Operations	16384
122.248.133.0/24	SG-UNITEDAIRLINES-NET Network of UNITED AIRLINES	256
122.248.148.0/23	AU-SSBTC-NET Network of State Street Bank and Trust Company	512
122.248.150.0/24	AU-ELECTROLUX-NET Network of ELECTROLUX IT SOLUTIONS AB	256
122.248.151.0/24	ATT-OPENNET-AP Asia Pacific Operations	256
122.248.152.0/21	AU-ESTEELAUDER-NET Network of Estee Lauder	2048
122.248.156.0/24	ATT-OPENNET-AP Asia Pacific Operations	256
122.248.160.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
122.248.169.0/24	TW-ELECTROLUX-NET Network of ELECTROLUX IT SOLUTION AB	256
122.248.172.0/23	ATT_COUNTRYALLOC_NZ ATT_COUNTRYALLOC NZ	512
122.248.176.0/23	ATT_COUNTRYALLOC_IN ATT_COUNTRYALLOC_IN	512
122.248.182.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
122.248.184.0/23	ATT-OPENNET-AP-TW TAIWAN country pre-allocation	512
122.248.186.0/23	AU-UNITEDRENTALS-NET Network of UNITED RENTALS, INC	512
122.248.190.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
137.51.246.0/24	Northrop Grumman Corp.	256
137.51.247.0/24	Northrop Grumman Corp.	256
141.81.0.0/24	ASSA ABLOY AB	256
141.81.0.0/16	ASSA ABLOY AB	65536
141.81.190.0/24	ASSA ABLOY AB	256
165.87.64.0/20	ATTAP L3S-GO2	4096
166.100.0.0/24	NMS AT&T Japan K.K.	256
166.100.0.0/16	NMS AT&T Japan K.K.	65536
168.161.109.0/24	Time Warner Enterprise Infrastructure Services LLC	256
192.20.246.0/24	AT&T Services, Inc.	256
192.48.7.0/24	The Boeing Company	256
192.48.10.0/24	The Boeing Company	256
192.56.72.0/24	HPINC	256
192.56.73.0/24	HPINC	256
192.56.77.0/24	HPINC	256
192.56.78.0/24	HPINC	256
192.56.79.0/24	HPINC	256
192.56.96.0/24	HPINC	256
192.56.97.0/24	HPINC	256
192.56.101.0/24	HPINC	256
192.56.108.0/24	HPINC	256
192.56.113.0/24	HPINC	256
192.56.116.0/24	HP Inc.	256
192.56.117.0/24	HPINC	256
192.56.118.0/24	HPINC	256
192.56.122.0/24	HPINC	256
192.56.123.0/24	HPINC	256
192.56.124.0/24	HPINC	256
192.56.126.0/24	HPINC	256
192.56.127.0/24	HPINC	256
192.56.128.0/24	HP Inc.	256
192.56.129.0/24	HPINC	256
192.56.130.0/24	HPINC	256
192.56.131.0/24	HPINC	256
192.56.132.0/24	HPINC	256
192.56.134.0/24	HPINC	256
192.56.136.0/24	HP Inc.	256
192.56.138.0/24	HPINC	256
192.56.139.0/24	HPINC	256
192.56.140.0/24	HPINC	256
192.94.33.0/24	Siemens Industry Software Inc.	256
192.94.35.0/24	Siemens Industry Software Inc.	256
192.158.36.0/23	Cummins Engine Co.	512
192.158.42.0/24	Cummins Engine Co.	256
194.69.145.0/24	ATT-DNS-UNICAST-AP-NET1	256
194.105.114.0/23	Smiths Group plc	512
198.182.230.0/24	Cascade Corporation	256
202.2.128.0/17	ATT-MPN-AP Asia Pacific Operations	32768
202.2.144.0/21	ATT-OPENNET-AP Asia Pacific Operations	2048
202.2.184.0/21	ATT-OPENNET-AP-AU Australia country pre-allocation	2048
202.2.200.0/21	ATT-OPENNET-AP-IN India country pre-allocation	2048
202.12.105.0/24	FAPAL-NZ Fisher and Paykel Appliances Limited	256
202.50.49.0/24	EATON Eaton Corporation	256
202.69.216.0/24	TLRGNET Thomson Reuters (Professional) Australia Limited	256
202.69.217.0/24	TLRGNET Thomson Reuters (Professional) Australia Limited	256
202.69.219.0/24	TLRGNET Thomson Reuters (Professional) Australia Limited	256
202.69.220.0/24	TLRGNET Thomson Reuters (Professional) Australia Limited	256
202.74.96.0/19	ATT-OPENNET-AP Asia Pacific Operations	8192
202.74.98.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
202.74.100.0/24	IN-ATTITO-NET Network of AT&T ITO	256
202.74.108.0/22	ATT-OPENNET-AP-AU AUSTRALIA country pre-allocation	1024
202.74.120.0/22	ATT-OPENNET-AP-IN Asia Pacific Operations	1024
202.74.126.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
202.135.0.0/16	ATT-OPENNET-AP Asia Pacific Operations	65536
202.135.120.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
202.135.124.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
202.135.168.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
202.135.180.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
202.135.238.0/24	ATT_COUNTRYALLOC_IN_2 ATT_COUNTRYALLOC_IN_2	256
202.135.248.0/22	ATT-OPENNET-AP Asia Pacific Operations	1024
203.8.78.0/24	ARNOTTS-AU Arnott's Biscuits Ltd	256
203.92.208.0/24	TWINTEIC country: TW 6F, NO.166, SEC. 2, MING-SHENG E. RD, CORP.	256
203.92.208.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096
203.92.212.0/24	NZ-MACQUARIE-NET Network of Macquarie Group Services Australia Pty Limited	256
203.92.214.0/24	ATT-OPENNET-AP Asia Pacific Operations	256
203.163.0.0/18	ATT-MPN-AP IBM Global Network Operations	16384
203.163.64.0/22	ATT_COUNTRYALLOC_AU ATT_COUNTRYALLOC AU	1024
203.163.64.0/18	ATT-OPENNET-AP Asia Pacific Operations	16384
203.163.68.0/24	ATT-OPENNET-AP Asia Pacific Operations	256
203.163.90.0/24	TWINTATT TATT TW IBM TAIWAN	256
203.171.128.0/19	ATT-MPN-AP Asia Pacific Operations	8192
203.194.64.0/19	ATT-OPENNET-AP Asia Pacific Operations	8192
203.194.90.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
203.196.96.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096
203.196.101.0/24	LIG AT&T	256
203.196.112.0/24	ATT-OPENNET-AP Asia Pacific Operations	256
203.196.112.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096
204.193.33.0/24	CareFusion Corporation	256
210.7.96.0/19	ATT-OPENNET-AP Asia Pacific Operations	8192
210.7.128.0/17	ATT-OPENNET-AP Asia Pacific Operations	32768
210.88.0.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096
210.88.144.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096
210.89.100.0/23	ATT-OPENNET-AP Asia Pacific Operations	512
210.89.104.0/21	ATT-OPENNET-AP Asia Pacific Operations	2048
210.89.112.0/20	ATT-OPENNET-AP Asia Pacific Operations	4096

CIDR	Description	IP NUMs(prefix /64)
2001:d80::/32	ATTAP-V6NET AT&T GNS	4294967296

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv6
AS1221	ASN-TELSTRA - Telstra Limited, AU	13,403,392	17,592,186,109,952	IPv6
AS3491	CONSOLE-CONNECT-ASN - PCCW Global, Inc., US	1,084,672	13,421,838,336	IPv6
AS7594	ONQ-AS-AP - On Q Networks, AU	11,264	4,294,967,296	IPv6
AS9304	HUTCHISON-AS-AP - HGC Global Communications Limited, HK	1,903,104	12,884,967,424	IPv6
AS18125	MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP	65,536	4,294,967,296	IPv6
AS45796	UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH	2,048	4,294,967,296	IPv6
AS58511	ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU	22,528	8,589,934,592	IPv6
AS132847	NETSG-AS-AP - Network Solutions Group Pty Ltd, AU	4,864	4,294,967,296	IPv6
AS2764	AAPT - AAPT Limited, AU	746,752	8,590,852,096	IPv6
AS49544	i3Dnet - i3D.net B.V, NL	97,280	351,384,436,736	IPv6
AS137409	GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU	99,840	77,403,586,560	IPv6
AS2497	IIJ - Internet Initiative Japan Inc., JP	3,842,816	17,716,871,168	IPv6
AS2907	SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP	8,883,264	8,589,934,592	IPv6
AS4777	APNIC-COLO - Asia Pacific Network Information Centre, AU	512	1,073,741,824	IPv6
AS9498	BBIL-AP - Bharti Airtel Limited, IN	2,206,976	4,299,161,600	IPv6
AS2500	WIDE-BB - WIDE Project, JP	65,536	4,294,967,296	IPv6
AS23764	CTGNet - China Telecom Global Limited, HK	44,288	1,769,472	IPv6
AS148968	FALCORE-AS-AP - Falcore Investments Pty Ltd, AU	3,072	4,295,163,904	IPv6
AS151326	DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG	2,560	4,295,032,832	IPv6
AS199524	GCORE - G-Core Labs S.A., LU	111,616	112,721,920	IPv6
AS7018	ATT-INTERNET4 - AT&T Enterprises, LLC, US	92,816,640	2,422,362,275,840	IPv6
AS4826	VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU	326,912	17,180,065,792	IPv6
AS7575	AARNET-AS-AP - Australian Academic and Research Network, AU	1,154,048	25,769,934,848	IPv6
AS9002	RETN-AS - RETN Limited, GB	38,400	4,294,967,296	IPv6
AS17660	DRUKNET-AS - Bhutan Telecom Ltd, BT	22,528	4,294,967,296	IPv6
AS25152	K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL	512	4,294,967,296	IPv6
AS32590	VALVE-CORPORATION - Valve Corporation, US	12,800	2,162,688	IPv6
AS4608	APNIC-SERVICES - Asia Pacific Network Information Centre, AU	4,352	1,108,102,021,120	IPv6
AS58952	FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM	8,192	4,294,967,296	IPv6
AS35280	F5 - F5 Networks SARL, FR	53,760	81,604,378,624	IPv6
AS9957	KINX-AS - KINX, KR	10,880	0	IPv6
AS133210	ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG	4,352	4,295,098,368	IPv6
AS4635	HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK	2,048	0	IPv6
AS18106	VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG	53,248	13,153,337,344	IPv6
AS38008	APERTURE-AS-AP - Aperture Science Limited, HK	2,560	4,579,131,392	IPv6
AS59105	HOMENOC - Home NOC Operators Group, JP	2,048	4,294,967,296	IPv6
AS7473	SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG	64,768	4,295,229,440	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv6
AS30337	DELOITTE-US-ASN - Deloitte Services LP, US	72,704	4,194,304	IPv6
AS131144	ASUS-AS-TW - ASUSTek COMPUTER INC., TW	1,024	4,294,967,296	IPv6
AS132384	DCIPL-AS-AP - Deloitte Consulting India Private Limited, IN	4,352	4,194,304	IPv6
AS3573	ACCENTURE - Accenture LLP, US	50,688	12,886,999,040	IPv6
AS12422	EVONIK-AS - Evonik Industries AG, DE	73,728	8,589,934,592	IPv6
AS14381	CATERPILLAR-INC - Caterpillar, Inc., US	135,936	8,590,983,168	IPv6

Peers at this Exchange Point

IX	IPv4	IPv6	Port Speed	Updated
NSW-IX - New South Wales Internet Exchange	218.100.52.90	2001:7fa:11:4:0:a7f:0:1	10 Gbps	2021-01-14 14:56:04
BBIX Osaka - BroadBand Internet eXchange Osaka	218.100.9.113	2001:de8:c:2::2687:1	10 Gbps	2021-01-14 14:56:04
JPIX TOKYO	210.171.224.103	2001:de8:8::2687:1	20 Gbps	2024-01-03 06:36:22
NIXI Chennai - National Internet eXchange of India	103.218.247.163	2001:de8:1:2::139	10 Gbps	2024-07-08 06:35:33
NIXI Mumbai - National Internet Exchange of India	103.156.182.124	2001:de8:1:1::139	10 Gbps	2024-07-08 06:35:09
JPNAP Tokyo - JPNAP Tokyo	210.173.176.228	2001:7fa:7:1::2687:2	20 Gbps	2021-01-14 14:56:04
TPIX-TW - Taipei Internet Exchange	203.163.222.239	2406:d400:1:133:203:163:222:239	10 Gbps	2025-02-24 13:44:50
Equinix Singapore - Equinix Internet Exchange Singapore	27.111.228.29	2001:de8:4::2687:1	10 Gbps	2017-05-16 08:33:01
WA-IX - West Australian Internet Exchange	27.106.192.112	2001:7fa:11::a7f:0:1	10 Gbps	2024-03-05 05:29:40
NIXI Bangalore	218.100.49.19	2001:de8:1:4::11	10 Gbps	2024-07-08 13:34:56
BBIX Tokyo - BroadBand Internet eXchange Tokyo	101.203.88.156	2001:de8:c::2687:1	10 Gbps	2022-07-01 10:30:29
NIXI Delhi - National Internet eXchange of India	103.218.244.71	2001:de8:1::99	10 Gbps	2024-07-08 06:36:17
MegaIX Sydney - Megaport MegaIX Sydney	103.26.68.210	2001:dea:0:10::d2	10 Gbps	2020-03-10 07:03:16
KINX - Korean Internet Neutral Exchange	139.150.100.231	2001:7fa:8::47	10 Gbps	2024-06-26 05:04:32
NIXI Hyderabad - National Internet eXchange of India	218.100.49.123	2001:de8:1:6::123	10 Gbps	2024-07-08 06:35:54
HKIX - Hong Kong Internet Exchange	123.255.91.46	2001:7fa:0:1::ca28:a12e	10 Gbps	2020-02-19 04:08:19
AKL-IX (Auckland NZ) - New Zealand Internet Exchange, Auckland	43.243.21.19	2001:7fa:11:6:0:a7f:0:1	10 Gbps	2024-11-05 03:52:03

Private Peering Facilities

Country/Region	Name	City	Website	Updated

ASNumber:       2685 - 2694
ASName:         ATGS-MMD-AS
ASHandle:       AS2685
RegDate:        1993-06-02
Updated:        2024-12-05    
Ref:            https://rdap.arin.net/registry/autnum/2685



OrgName:        AT&T Enterprises, LLC
OrgId:          AEL-360
Address:        208 S. Akard St.
City:           Dallas
StateProv:      TX
PostalCode:     75202
Country:        US
RegDate:        2024-11-22
Updated:        2025-10-29
Ref:            https://rdap.arin.net/registry/entity/AEL-360


OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  DL-routing_poc@att.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  ipadmin@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

AS2687 - ATGS-MMD-AS - AT&T Enterprises, LLC, US

AS0

ATGS-MMD-AS

AT&T Enterprises, LLC

United States

Peers at this Exchange Point

Private Peering Facilities