64.81.78.0/24

AS3257 - GTT-BACKBONE - GTT Communications Inc., US

United States

263-GLOBAL-GTT - GTT Americas, LLC

Summary

NetName
263-GLOBAL-GTT
OrgName
GTT Americas, LLC
CIDR

64.81.78.0/24

RIR

ARIN

Country

Status

Reassigned

Abuse

abuse@gtt.net

Contact

alexander.mutafchiyski@gtt.net

netguard@gtt.net

RegDate

2026-06-03

Updated

2026-06-03

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36260352 215834755073
AS577 BACOM - Bell Canada, CA Canada 7027968 8768913408
AS852 ASN852 - TELUS Communications Inc., CA Canada 4803072 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 2065664 8796095119360
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 408064 77326843904
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3916544 17717067776
AS2516 KDDI - KDDI CORPORATION, JP Japan 18074112 2761664036864
AS2734 CORESITE, US United States 49920 7248347136
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6306816 30065033216
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3552256 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34188800 35343322906624
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28877568 81609621504
AS3399 OBE-NET - Obenet AB, SE Sweden 25344 38654771200
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1358848 13421838336
AS4230 CLARO S.A., BR Brazil 5155584 21475098624
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1146112 21474836480
AS5394 Unidata - UNIDATA S.p.A., IT Italy 91904 4294967296
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS5511 Opentransit - Orange S.A., FR France 439808 17188519936
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 507136 55834574848
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1747200 51808436224
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 269824 8590000128
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1175296 103079215104
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92875264 2306398093312
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Australia 532224 4295032832
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 903936 182536306688
AS9002 RETN-AS - RETN Limited, GB United Kingdom 42496 4294967296
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46848 42949804032
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570368 107374182400
AS14016 CAPCON-NETWORK-LLC - Capcon Networks, US United States 2048 262144
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS16552 DIGICERT - Tiggee LLC, US United States 21248 34363801600
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 38179072 18695992639488
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 949248 1108101758976
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 18432 4294967296
AS21700 NEPTUNE-NETWORKS - Neptune Networks, LLC, US United States 3072 4429185024
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188672 8592162816
AS23352 SERVERCENTRAL - DEFT.COM, US United States 192000 4563599360
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3174400 77309476864
AS25091 IP-Max - IP-Max SA, CH Switzerland 14848 68719607808
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV, MX Mexico 5120 8589934592
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 370176 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13312 2228224
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5376 268566528
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31488 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42496 17179869184
AS40994 Alwyzon - Hohl IT e.U., AT Austria 5888 38654705664
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7168 68719476736
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2048 4294967296
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 131840 4294967296
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 125952 1258553344
AS61573 IP TELECOM, BR Brazil 1024 4294967296
AS62000 AS62000 - SERVERD SAS, FR France 6656 90194313216
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123392 77422788610
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 130816 118226945
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 196608 176362094592

Whois

NetRange:       64.81.0.0 - 64.81.255.255
CIDR:           64.81.0.0/16
NetName:        MEGAPATH-BLK-50
NetHandle:      NET-64-81-0-0-1
Parent:         NET64 (NET-64-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   GTT Americas, LLC (GAL-104)
RegDate:        2000-04-28
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/ip/64.81.0.0

OrgName:        GTT Americas, LLC
OrgId:          GAL-104
Address:        4201 Wilson Blvd -Suite 504
City:           Arlington
StateProv:      VA
PostalCode:     22203
Country:        US
RegDate:        2025-02-11
Updated:        2025-07-08
Ref:            https://rdap.arin.net/registry/entity/GAL-104

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500
OrgAbuseEmail:  abuse@gtt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandle: GLD5-ARIN
OrgTechName:   GTT Legal Departement
OrgTechPhone:  +359886606
OrgTechEmail:  alexander.mutafchiyski@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500
OrgNOCEmail:  noc@gtt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN


NetRange:       64.81.78.0 - 64.81.78.255
CIDR:           64.81.78.0/24
NetName:        263-GLOBAL-GTT
NetHandle:      NET-64-81-78-0-1
Parent:         MEGAPATH-BLK-50 (NET-64-81-0-0-1)
NetType:        Reassigned
OriginAS:
Customer:       263 Global Communications Limited (C11611658)
RegDate:        2026-06-03
Updated:        2026-06-03
Ref:            https://rdap.arin.net/registry/ip/64.81.78.0

CustName:       263 Global Communications Limited
Address:        FLAT/RM 7F the octagon 6 sha tsui road Tsuen Wan, HK
City:           Hong Kong
StateProv:
PostalCode:     200083
Country:        HK
RegDate:        2026-06-03
Updated:        2026-06-03
Ref:            https://rdap.arin.net/registry/entity/C11611658

OrgAbuseHandle: GAD46-ARIN
OrgAbuseName:   GTT Abuse Department
OrgAbusePhone:  +1-703-442-5500
OrgAbuseEmail:  abuse@gtt.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgTechHandle: AS3251-ARIN
OrgTechName:   AS3257 Netguard
OrgTechPhone:  +49 69 48007422
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandle: GLD5-ARIN
OrgTechName:   GTT Legal Departement
OrgTechPhone:  +359886606
OrgTechEmail:  alexander.mutafchiyski@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgNOCHandle: GNOC16-ARIN
OrgNOCName:   GTT Network Operations Center
OrgNOCPhone:  +1-703-442-5500
OrgNOCEmail:  noc@gtt.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GNOC16-ARIN

OrgTechHandle: GIT5-ARIN
OrgTechName:   GTT IPAM Team
OrgTechPhone:  +1-703-442-5500
OrgTechEmail:  netguard@gtt.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GIT5-ARIN

Graph

CIDR

64.81.78.0/24