Summary

NetName
OrgName
British Telecommunications PLC
CIDR
RIR

RIPE

Country
Status

Abuse

protect@bt.com

Contact

zzdnsr@bt.com

RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35891712 185692585984
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 395008 77326843904
AS1853 ACOnet, AT Austria 334592 34359803904
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3842816 17716871168
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3553792 204347408384
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34226176 35343322775552
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28947840 81626857472
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1084672 13421838336
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769280 21474836480
AS5511 Opentransit - Orange S.A., FR France 541696 17184194560
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 572928 55834705920
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1661696 17717133312
AS6730 SUNRISE - Sunrise GmbH, CH Switzerland 1993472 287796822016
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 164096 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1125376 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582912 282627370713088
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS9002 RETN-AS - RETN Limited, GB United Kingdom 38400 4294967296
AS11164 INTERNET2-I2PX - Internet2, US United States 2048 17170432
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561920 214749282304
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113152 107395481600
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2048 4295032832
AS30781 JAGUAR-AS - Free Pro SAS, FR France 105472 133144051712
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12800 2162688
AS35280 F5 - F5 Networks SARL, FR France 53760 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10496 42949672960
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 12544 4312858624
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97280 351384436736
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 115712 1157890048
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 111616 112721920

Whois

inet6num:       2a00:2300::/32
netname:        BT-UK-IP-VPN-PLATFORM
descr:          British Telecom UK IP VPN PLATFORM
country:        GB
org:            ORG-BT4-RIPE
abuse-c:        BTCR3-RIPE
abuse-mailbox:  protect@bt.com
admin-c:        BTCR1-RIPE
tech-c:         BTCR1-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         BTENT-MNT
mnt-lower:      BTENT-MNT
mnt-routes:     BTENT-MNT
mnt-domains:    BTNET-MNT
notify:         steve.a.marshall@bt.com
created:        2011-09-15T08:38:39Z
last-modified:  2011-09-15T08:38:39Z
source:         RIPE

organisation:   ORG-BT4-RIPE
org-name:       British Telecommunications PLC
country:        GB
org-type:       LIR
address:        pp HWJ380, PO Box 78961 1 Braham Street
address:        E1W 9TD
address:        London
address:        UNITED KINGDOM
phone:          +44 3316 260934
e-mail:         ip.manager@bt.com
abuse-mailbox:  protect@bt.com
admin-c:        BTCR1-RIPE
abuse-mailbox:  protect@bt.com
admin-c:        MS35380-RIPE
mnt-ref:        BTENT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTENT-MNT
abuse-c:        BTCR3-RIPE
created:        2004-04-17T12:11:54Z
last-modified:  2025-06-19T11:44:33Z
source:         RIPE

role:           BT Corporate Registry
address:        British Telecommunications
address:        81 Newgate Street
address:        London GB
e-mail:         zzdnsr@bt.com
admin-c:        BCER1-RIPE
admin-c:        MS35380-RIPE
tech-c:         BCER1-RIPE
tech-c:         MS35380-RIPE
nic-hdl:        BTCR1-RIPE
abuse-mailbox:  protect@bt.com
mnt-by:         BTENT-MNT
created:        2002-03-22T09:16:45Z
last-modified:  2025-03-21T10:14:06Z
source:         RIPE

route6:         2a00:2300::/25
descr:          BT aggregate
origin:         AS5400
mnt-by:         CIP-MNT
created:        2024-04-05T11:13:57Z
last-modified:  2024-04-05T11:13:57Z
source:         RIPE

Graph