Summary

NetName
NET-72-244-40-0-22
OrgName
IPNetZone
CIDR
RIR

ARIN

Country / Region

Status

Reallocated

Abuse

ipabuse@unsi.net

Contact

alexander.mutafchiyski@gtt.net

netguard@gtt.net

support@ipxo.com

support@netutils.io

RegDate

2026-05-08

Updated

2026-05-08

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36233472 215834689537
AS852 ASN852 - TELUS Communications Inc., CA Canada 4849664 12907118592
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3939584 17717067776
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS3399 OBE-NET - Obenet AB, SE Sweden 25344 38654771200
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1362176 13421838336
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1145344 21474836480
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3840 268500999
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506880 55834640384
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 285952 8594194432
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387840 38654705664
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1280 4295032832
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434

Whois

NetRange:       72.244.0.0 - 72.245.255.255
CIDR:           72.244.0.0/15
NetName:        MEGAPATH-BLK-63
NetHandle:      NET-72-244-0-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   GTT Americas, LLC (GAL-104)
RegDate:        2005-03-22
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/ip/72.244.0.0

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


NetRange:       72.244.0.0 - 72.244.255.255
CIDR:           72.244.0.0/16
NetName:        IPXO-GTT
NetHandle:      NET-72-244-0-0-2
Parent:         MEGAPATH-BLK-63 (NET-72-244-0-0-1)
NetType:        Reallocated
OriginAS:
Organization:   IPXO LLC (IL-845)
RegDate:        2025-07-18
Updated:        2025-07-18
Ref:            https://rdap.arin.net/registry/ip/72.244.0.0

OrgName:        IPXO LLC
OrgId:          IL-845
Address:        3132 State Street
City:           Dallas
StateProv:      TX
PostalCode:     75204-3500
Country:        US
RegDate:        2021-03-25
Updated:        2025-09-10
Comment:        Geofeed https://geofeed.ipxo.com/geofeed.txt
Ref:            https://rdap.arin.net/registry/entity/IL-845

OrgAbuseHandle: IAMT1-ARIN
OrgAbuseName:   IPXO Abuse Management Team
OrgAbusePhone:  +1 (650) 934-1667
OrgAbuseEmail:  abuse@ipxo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IAMT1-ARIN

OrgDNSHandle: IST36-ARIN
OrgDNSName:   IPXO Support Team
OrgDNSPhone:  +1 (650) 564-3425
OrgDNSEmail:  support@ipxo.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/IST36-ARIN

OrgTechHandle: IST36-ARIN
OrgTechName:   IPXO Support Team
OrgTechPhone:  +1 (650) 564-3425
OrgTechEmail:  support@ipxo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IST36-ARIN


NetRange:       72.244.0.0 - 72.244.255.255
CIDR:           72.244.0.0/16
NetName:        NETUTILS
NetHandle:      NET-72-244-0-0-3
Parent:         IPXO-GTT (NET-72-244-0-0-2)
NetType:        Reallocated
OriginAS:
Organization:   Internet Utilities NA LLC (DCL-577)
RegDate:        2025-07-30
Updated:        2025-07-30
Ref:            https://rdap.arin.net/registry/ip/72.244.0.0

Internet Utilities NA LLC (DCL-577)

OrgAbuseHandle: IUA-ARIN
OrgAbuseName:   Internet Utilities Abuse
OrgAbusePhone:  +1-650-934-1667
OrgAbuseEmail:  report@abuseradar.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IUA-ARIN

OrgTechHandle: IUS-ARIN
OrgTechName:   Internet Utilities Support
OrgTechPhone:  +1-650-564-3425
OrgTechEmail:  support@netutils.io
OrgTechRef:    https://rdap.arin.net/registry/entity/IUS-ARIN


NetRange:       72.244.40.0 - 72.244.43.255
CIDR:           72.244.40.0/22
NetName:        NET-72-244-40-0-22
NetHandle:      NET-72-244-40-0-1
Parent:         NETUTILS (NET-72-244-0-0-3)
NetType:        Reallocated
OriginAS:
Organization:   IPNetZone (IPNET-1)
RegDate:        2026-05-08
Updated:        2026-05-08
Ref:            https://rdap.arin.net/registry/ip/72.244.40.0

OrgName:        IPNetZone
OrgId:          IPNET-1
Address:        7900 Tysons One Place
City:           McLean
StateProv:      VA
PostalCode:     22102
Country:        US
RegDate:        2009-02-02
Updated:        2025-08-14
Comment:        http://www.ipnetzone.com
Ref:            https://rdap.arin.net/registry/entity/IPNET-1

ReferralServer:  rwhois://rwhois.ipnetzone.com:4321

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

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

OrgNOCHandle: NOC11073-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-646-254-6800
OrgNOCEmail:  netops@ipnetzone.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11073-ARIN

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

OrgAbuseHandle: ABUSE2254-ARIN
OrgAbuseName:   Abuse Handle
OrgAbusePhone:  +1-646-254-6800
OrgAbuseEmail:  ipabuse@unsi.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2254-ARIN

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