AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2734 CORESITE, US United States 25,600 4,295,426,048 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,481,064 167,504,379,904 IPv4 IPv4
AS13213 UK2NET-AS - UK-2 Limited, GB United Kingdom 107,008 8,590,131,200 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20473 AS-CHOOPA - Choopa, LLC, US United States 963,328 57,921,830,912 IPv4 IPv4
AS25956 ALPHEUS - Alpheus Data Services, L.L.C., US United States 80,128 4,294,967,296 IPv4 IPv4
AS53889 MICFO - Micfo, LLC., US United States 0 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv6 IPv6
ASNumber:       4436
ASName:         AS-GTT-4436
ASHandle:       AS4436
RegDate:        1995-02-17
Updated:        2017-07-26    
Ref:            https://rdap.arin.net/registry/autnum/4436


GTT (GC-494)


OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-866-250-3887 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 6102 8235 381 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN