AS Number
AS2688
AS Name
ATGS-MMD-AS
Org Name
AT&T Enterprises, LLC
Country / Region
United States
Registry

arin

RegDate

2024-11-22

Updated

2026-06-05

AS2688 Looking Glass
IPv4Prefixes

70

IPv6Prefixes

1

IPv4 NUMs

411,648

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
15.4.97.0/24
HP Inc. 256
15.4.99.0/24
HP Inc. 256
32.31.0.0/16
IRR Valid
AT&T Enterprises, LLC 65536
32.59.0.0/21
IRR Valid
AT&T Business Services 2048
32.59.0.0/16
IRR InValid
AT&T Business Services 65536
32.59.12.0/22
IRR Valid
AT&T Business Services 1024
32.59.15.0/24
IRR InValid
AES CORPORATION 256
32.59.16.0/20
IRR Valid
AT&T Business Services 4096
32.59.24.0/22
IRR Valid
AT&T Business Services 1024
32.59.28.0/22
IRR Parent Valid
AT&T Business Services 1024
32.59.44.0/22
IRR Valid
AT&T Business Services 1024
32.59.52.0/22
IRR InValid
AT&T Business Services 1024
32.59.56.0/22
IRR Valid
AT&T Business Services 1024
32.59.60.0/22
IRR Valid
AT&T Business Services 1024
32.59.64.0/20
IRR Valid
AES CORPORATION (C11605171) 4096
32.59.68.0/22
IRR Parent Valid
AT&T Business Services 1024
32.59.72.0/21
IRR InValid
SCHNEIDER ELECTRIC (C11605317) 2048
32.59.74.0/24
IRR Valid
IDEMIA (C11605401) 256
32.59.84.0/22
IRR Valid
AT&T Business Services 1024
32.59.88.0/22
IRR Parent Valid
AT&T Business Services 1024
32.59.92.0/22
IRR Valid
AT&T Business Services 1024
32.59.96.0/21
IRR Valid
AT&T Business Services 2048
32.59.104.0/21
IRR Valid
AT&T Business Services 2048
32.59.112.0/22
IRR Parent Valid
AT&T Business Services 1024
32.59.116.0/23
IRR Parent Valid
AT&T Business Services 512
32.59.144.0/22
IRR Valid
AT&T Business Services 1024
32.59.160.0/22
IRR Parent Valid
AT&T Business Services 1024
32.59.180.0/22
IRR Valid
AT&T Business Services 1024
32.64.168.0/22
IRR Valid
AT&T Enterprises, LLC 1024
32.94.0.0/16
IRR Valid
AT&T Enterprises, LLC 65536
32.101.0.0/21
IRR Parent Valid
AT&T Business International - Colombia 2048
32.101.0.0/17
IRR Valid
AT&T Business International - Colombia (C11141175) 32768
32.101.8.0/21
IRR Parent Valid
AT&T Business International - Argentina 2048
32.101.16.0/22
IRR Parent Valid
AT&T Business International - Brazil 1024
32.101.20.0/22
IRR Parent Valid
AT&T Business International - Brazil 1024
32.101.32.0/21
IRR Parent Valid
AT&T Business International - Chile 2048
32.101.40.0/21
IRR Parent Valid
AT&T Business International - Costa Rica 2048
32.101.96.0/21
IRR Parent Valid
AT&T Business International - Panama 2048
32.101.104.0/21
IRR Parent Valid
AT&T Business International - Peru 2048
32.104.0.0/16
IRR Parent Valid
AT&T Enterprises, LLC 65536
32.104.0.0/15
IRR Valid
AT&T Enterprises, LLC 131072
32.104.16.0/24
IRR Valid
AT&T Global Network Services, LLC 256
32.109.16.0/24
IRR Valid
AT&T Enterprises, LLC 256
32.109.20.0/24
IRR Valid
AT&T Enterprises, LLC 256
32.115.0.0/18
IRR Valid
ATTLA GLMS-GRP4A (C02230440) 16384
32.115.8.0/24
IRR Valid
ATTLA GLMS-GRP4A (C02230440) 256
32.115.32.0/19
IRR Valid
ATTLA GLMS-GRP6A (C02230442) 8192
32.115.34.0/23
IRR Valid
ATTLA GLMS-GRP6A (C02230442) 512
32.115.128.0/18
IRR Valid
ATTMEX GLMS-GRP4A (C02230448) 16384
32.115.172.0/24
IRR Valid
ATTMEX GLMS-GRP6A (C02230453) 256
32.115.178.0/24
IRR Valid
ATTMEX GLMS-GRP6B (C02230451) 256
32.117.74.0/24
IRR Valid
ATTEMA EV3P-GR105 (C02231765) 256
32.118.64.0/19
IRR Valid
ATTLA EV3P-GR105 (C02231803) 8192
32.118.74.0/24
IRR Valid
ATTLA EV3P-GR105 (C02231803) 256
32.118.88.0/24
IRR Valid
ATTLA EV3P-GR106 (C02231804) 256
32.118.90.0/24
IRR Valid
ATTLA EV3P-GR106 (C02231804) 256
32.139.238.0/24
IRR InValid
AT&T Enterprises, LLC 256
165.87.32.0/21
IRR Valid
ATTLA L3S-GO2 2048
165.87.52.0/22
IRR Valid
ATTMOW RAS-GO2 1024
192.56.14.0/24
HP Inc. 256
192.56.16.0/24
DXC US Latin America Corporation 256
192.56.31.0/24
IRR Valid
HP Inc. 256
192.56.43.0/24
IRR Valid
HP Inc. 256
192.56.47.0/24
IRR Valid
HP Inc. 256
192.56.48.0/24
IRR Valid
HPINC 256
192.56.52.0/24
HP Inc. 256
192.56.54.0/24
HPINC 256
192.56.55.0/24
HP Inc. 256
192.56.56.0/24
HP Inc. 256
200.0.216.0/21
IRR Valid
AT&T Enterprises, LLC 2048
CIDR Description IP NUMs(prefix /64)
2800:3d0::/32
IRR Valid
4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37,888 4,294,967,296 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS269956 HABLAIP SPA, CL Chile 512 50,331,648 IPv4 IPv4 IPv6 IPv6
AS270014 GRUPO CG LIMITADA, CL Chile 1,024 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS269180 VIPNET Conexão, BR Brazil 1,280 4,294,967,296 IPv4 IPv4
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,296,576 4,299,358,208 IPv4 IPv4
AS263702 GRUPO ZGH SPA, CL Chile 17,920 6,979,321,856 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660,992 268,435,712 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4 IPv6 IPv6
AS16735 ALGAR TELECOM S/A, BR Brazil 546,816 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,416 4,848,746,496 IPv4 IPv4
AS266213 PLANETCLICK TELECOMUNICACOES LTDA, BR Brazil 1,536 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,952 118,226,945 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 70,144 4,295,032,834 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 256 4,294,967,299 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 238,848 78,575,435,776 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 655,097,865 IPv4 IPv4
AS64112 PIT CHILE SP, CL Chile 33,792 458,752 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS206 CSC-IGN-AMER-AS206 - DXC US Latin America Corporation, US United States 8,704 0 IPv4 IPv4
AS2021 UNISYS-INT - Unisys Corporation, US United States 256 0 IPv4 IPv4
AS6071 UNISYS-AS-E - Unisys Corporation, US United States 20,992 0 IPv4 IPv4
AS14990 AVNET-NA - Avnet Inc., US United States 2,816 0 IPv4 IPv4
AS36224 HCLTA94085 - HCL AMERICA INC, US United States 34,816 131,072 IPv4 IPv4
AS272693 SAMSUNG SDS LATIN AMERICA TECNOLOGIA E LOGISTICA, BR Brazil 1,024 65,536 IPv4 IPv4
AS3573 ACCENTURE - Accenture LLP, US United States 39,680 12,886,474,752 IPv6 IPv6
AS72 SCHLUMBERGER-AS - Schlumberger Limited, US United States 1,155,584 0 IPv4 IPv4

Whois Record

ASNumber 2688

ASNumber
2688
ASName
ATGS-MMD-AS
ASHandle
RegDate
1993-06-02
Updated
2024-12-05
Ref
https://rdap.arin.net/registry/autnum/2688

OrgID AEL-360

OrgID
AEL-360
OrgName
AT&T Enterprises, LLC
CanAllocate
Street
208 S. Akard St.
City
Dallas
State/Prov
TX
Country
US
PostalCode
75202
RegDate
2024-11-22
Updated
2026-06-05
OrgAdminHandle
ZS44-ARIN
OrgTechHandle
ICC-ARIN
ZS44-ARIN
OrgAbuseHandle
ABUSE7-ARIN
Source
ARIN
OrgRoutingHandle ROUTI59-ARIN

OrgAdminHandleHandle ZS44-ARIN

OrgAdminHandleHandle
ZS44-ARIN
OrgAdminHandleName
IPAdmin-ATT Internet Services,
OrgAdminHandlePhone
+1-888-510-5545
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgTechHandleHandle ICC-ARIN

OrgTechHandleHandle
ICC-ARIN
OrgTechHandleName
IP Team,
OrgTechHandlePhone
+1-888-876-2382
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandleHandle ZS44-ARIN

OrgTechHandleHandle
ZS44-ARIN
OrgTechHandleName
IPAdmin-ATT Internet Services,
OrgTechHandlePhone
+1-888-510-5545
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgAbuseHandleHandle ABUSE7-ARIN

OrgAbuseHandleHandle
ABUSE7-ARIN
OrgAbuseHandleName
abuse,
OrgAbuseHandlePhone
+1-919-319-8167
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgRoutingHandleHandle ROUTI59-ARIN

OrgRoutingHandleHandle
ROUTI59-ARIN
OrgRoutingHandleName
Routing POC,
OrgRoutingHandlePhone
+1-999-999-9999
OrgRoutingHandleEmail
OrgRoutingHandleRef
https://rdap.arin.net/registry/entity/ROUTI59-ARIN

ASNumber:       2688
ASName:         ATGS-MMD-AS
ASHandle:       AS2685
RegDate:        1993-06-02
Updated:        2024-12-05
Ref:            https://rdap.arin.net/registry/autnum/2688

OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2026-06-05
OrgAdminHandle  ZS44-ARIN
OrgTechHandle   ICC-ARIN
OrgTechHandle   ZS44-ARIN
OrgAbuseHandle  ABUSE7-ARIN
OrgRoutingHandle ROUTI59-ARIN
Source:         ARIN

OrgAdminHandleHandle:  ZS44-ARIN
OrgAdminHandleName:    IPAdmin-ATT Internet Services, 
OrgAdminHandlePhone:   +1-888-510-5545
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgTechHandleHandle:  ICC-ARIN
OrgTechHandleName:    IP Team, 
OrgTechHandlePhone:   +1-888-876-2382
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandleHandle:  ZS44-ARIN
OrgTechHandleName:    IPAdmin-ATT Internet Services, 
OrgTechHandlePhone:   +1-888-510-5545
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgAbuseHandleHandle:  ABUSE7-ARIN
OrgAbuseHandleName:    abuse, 
OrgAbuseHandlePhone:   +1-919-319-8167
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgRoutingHandleHandle:  ROUTI59-ARIN
OrgRoutingHandleName:    Routing POC, 
OrgRoutingHandlePhone:   +1-999-999-9999
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/ROUTI59-ARIN