AS Number
AS39602
AS Name
TCG-AS
Org Name
The Cent.re Group Limited
Registry

ripe

RegDate

N/A

Updated

2025-06-27T12:45:37Z

AS39602 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

768

IPv6 NUMs(/64)

34,359,738,368

768 IPv4 Addresses
CIDR Description IP Num
109.71.76.0/24 The Cent.re Group Limited 256
195.210.38.0/24 The Cent.re Group Limited 256
195.210.38.0/23 The Cent.re Group Limited 512
195.210.39.0/24 The Cent.re Group Limited 256
CIDR Description IP NUMs(prefix /64)
2a0c:3340::/29 The Cent.re Group Limited 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 395,008 77,326,843,904 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,048 25,769,934,848 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,572,928 846,109,671,424 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS215252 LANTEC-AS - Lantec Services Ltd, GB United Kingdom 256 65,536 IPv6 IPv6
as-block:       AS39601 - AS39935
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39602
as-name:        TCG-AS
org:            ORG-TCGL5-RIPE
descr:          The Cent.re Group Limited
remarks:        Transit: GTT
import:         from AS3257 accept ANY
export:         to AS3247 announce AS-TCG
remarks:        Transit: Arelion
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-TCG
descr:          Customer: AS209609
export:         to AS209609 announce ANY
import:         from AS209609 accept AS-TCG
descr:          Customer: AS215387
export:         to AS215387 announce ANY
import:         from AS215387 accept AS215387
descr:          Customer: AS215252
export:         to AS215252 announce ANY
import:         from AS215252 accept AS215252
admin-c:        TA7549-RIPE
tech-c:         TA7549-RIPE
status:         ASSIGNED
notify:         [email protected]
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-uk-tcg-1
created:        2006-03-23T16:33:13Z
last-modified:  2025-06-27T12:45:37Z
source:         RIPE

organisation:   ORG-TCGL5-RIPE
org-name:       The Cent.re Group Limited
country:        GB
org-type:       LIR
address:        CAI Building, Coble Dene
address:        NE29 6DE
address:        North Shields
address:        UNITED KINGDOM
phone:          +44 191 695 1000
e-mail:         [email protected]
admin-c:        TA7549-RIPE
tech-c:         TA7549-RIPE
abuse-c:        AR60534-RIPE
mnt-ref:        mnt-uk-tcg-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-uk-tcg-1
created:        2020-06-22T10:19:22Z
last-modified:  2020-12-16T12:30:16Z
source:         RIPE

role:           TCG
address:        CAI Building, Coble Dene
address:        NE29 6DE
address:        North Shields
address:        UNITED KINGDOM
phone:          +44 191 695 1000
e-mail:         [email protected]
nic-hdl:        TA7549-RIPE
mnt-by:         mnt-uk-tcg-1
created:        2020-06-22T10:19:21Z
last-modified:  2020-06-22T10:19:21Z
source:         RIPE