AS8190 - MDNX - GTT Americas, LLC, US

United Kingdom
AS Number
AS8190
AS Name
MDNX
Org Name
GTT Americas, LLC
Country / Region
United States
Registry

arin

RegDate

2025-02-11

Updated

2026-07-17

AS8190 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

1

IPv4 NUMs

7,424

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
87.83.90.0/24
IRR InValid
GTT - EMEA Ltd. 256
95.152.208.0/21
IRR Valid
GTT - EMEA Ltd. 2048
95.152.220.0/24
IRR Parent Valid
UK-MDNX-VTL-POOL-TLH 256
95.152.220.0/23
IRR Valid
UK-MDNX-VTL-POOL-TLH 512
95.152.221.0/24
IRR Parent Valid
UK-MDNX-VTL-POOL-EGH 256
95.152.227.0/24
IRR Valid
GTT - EMEA Ltd. 256
135.196.16.0/24
IRR Parent Valid
GTT Communications Inc. 256
135.196.17.0/24
IRR Parent Valid
GTT Communications Inc. 256
135.196.224.0/24
IRR Parent Valid
GTT Communications Inc. 256
135.196.226.0/24
IRR Parent Valid
GTT Communications Inc. 256
137.221.223.0/24
IRR Valid
telent Technology Services Ltd 256
194.29.216.0/21
IRR Valid
UK1 Limited 2048
217.145.124.0/24
IRR InValid
UK-VODA-POOL-DSL-TLH 256
217.145.125.0/24
IRR InValid
UK-VODA-POOL-DSL-TLH 256
217.145.126.0/24
IRR Parent Valid
UK-VODA-POOL-DSL-TLH 256
217.145.127.0/24
IRR Parent Valid
UK-VODA-POOL-DSL-TLH 256
CIDR Description IP NUMs(prefix /64)
2001:6f8:1501::/48
IRR InValid
GTT Communications Inc. 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4 IPv6 IPv6

Whois Record

ASNumber 8190

ASNumber
8190
ASName
MDNX
ASHandle
RegDate
2000-10-17
Updated
2025-05-07
Ref
https://rdap.arin.net/registry/autnum/8190

OrgID GAL-104

OrgID
GAL-104
OrgName
GTT Americas, LLC
CanAllocate
Street
4201 Wilson Blvd -Suite 504
City
Arlington
State/Prov
VA
Country
US
PostalCode
22203
RegDate
2025-02-11
Updated
2026-07-17
OrgAdminHandle
AS3251-ARIN
OrgTechHandle
AS3251-ARIN
GIT5-ARIN
GLD5-ARIN
OrgAbuseHandle
GAD46-ARIN
OrgNOCHandle
GNOC16-ARIN
Source
ARIN

OrgAdminHandleHandle AS3251-ARIN

OrgAdminHandleHandle
AS3251-ARIN
OrgAdminHandleName
AS3257 Netguard,
OrgAdminHandlePhone
+49 69 48007422
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandleHandle AS3251-ARIN

OrgTechHandleHandle
AS3251-ARIN
OrgTechHandleName
AS3257 Netguard,
OrgTechHandlePhone
+49 69 48007422
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandleHandle GIT5-ARIN

OrgTechHandleHandle
GIT5-ARIN
OrgTechHandleName
GTT IPAM Team,
OrgTechHandlePhone
+1-703-442-5500
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgTechHandleHandle GLD5-ARIN

OrgTechHandleHandle
GLD5-ARIN
OrgTechHandleName
GTT Legal Departement,
OrgTechHandlePhone
+359886606
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgAbuseHandleHandle GAD46-ARIN

OrgAbuseHandleHandle
GAD46-ARIN
OrgAbuseHandleName
GTT Abuse Department,
OrgAbuseHandlePhone
+1-703-442-5500
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgNOCHandleHandle GNOC16-ARIN

OrgNOCHandleHandle
GNOC16-ARIN
OrgNOCHandleName
GTT Network Operations Center,
OrgNOCHandlePhone
+1-703-442-5500
OrgNOCHandleEmail
OrgNOCHandleRef
https://rdap.arin.net/registry/entity/GNOC16-ARIN
 

ASNumber:       8190
ASName:         MDNX
ASHandle:       AS8190
RegDate:        2000-10-17
Updated:        2025-05-07
Ref:            https://rdap.arin.net/registry/autnum/8190

OrgID:          GAL-104
OrgName:        GTT Americas, LLC
CanAllocate:    
Street:         4201 Wilson Blvd -Suite 504
City:           Arlington
State/Prov:     VA
Country:        US
PostalCode:     22203
RegDate:        2025-02-11
Updated:        2026-07-17
OrgAdminHandle  AS3251-ARIN
OrgTechHandle   AS3251-ARIN
OrgTechHandle   GIT5-ARIN
OrgTechHandle   GLD5-ARIN
OrgAbuseHandle  GAD46-ARIN
OrgNOCHandle    GNOC16-ARIN
Source:         ARIN

OrgAdminHandleHandle:  AS3251-ARIN
OrgAdminHandleName:    AS3257 Netguard, 
OrgAdminHandlePhone:   +49 69 48007422
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandleHandle:  AS3251-ARIN
OrgTechHandleName:    AS3257 Netguard, 
OrgTechHandlePhone:   +49 69 48007422
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/AS3251-ARIN

OrgTechHandleHandle:  GIT5-ARIN
OrgTechHandleName:    GTT IPAM Team, 
OrgTechHandlePhone:   +1-703-442-5500
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/GIT5-ARIN

OrgTechHandleHandle:  GLD5-ARIN
OrgTechHandleName:    GTT Legal Departement, 
OrgTechHandlePhone:   +359886606
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/GLD5-ARIN

OrgAbuseHandleHandle:  GAD46-ARIN
OrgAbuseHandleName:    GTT Abuse Department, 
OrgAbuseHandlePhone:   +1-703-442-5500
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/GAD46-ARIN

OrgNOCHandleHandle:  GNOC16-ARIN
OrgNOCHandleName:    GTT Network Operations Center, 
OrgNOCHandlePhone:   +1-703-442-5500
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/GNOC16-ARIN