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AS2856 BT-UK-AS - British Telecommunications PLC
Whois 详细信息
aut-num: 2856
as-name: BT-UK-AS
descr: BTnet UK Regional network
org: ORG-BPIS1-RIPE
mp-import: from AS5400 action pref=10; accept AS-BT-EU
mp-import: from AS5400 action pref=14; accept ANY
mp-export: to AS-ANY announce AS-BTGB
mp-import: from AS702 action pref=11; accept AS702:RS-UK
mp-import: from AS714 action pref=11; accept AS714
mp-import: from AS786 action pref=11; accept AS-JANETPLUS
mp-import: afi ipv4.unicast from AS1248 action pref=11; accept AS-HERE
mp-import: afi ipv4.unicast from AS1267 action pref=11; accept AS-INFOSTRADA
mp-import: from AS2119 action pref=11; accept AS-TELENOR
mp-import: afi ipv4.unicast from AS2529 action pref=11; accept AS2529
mp-import: from AS2818 action pref=11; accept AS-BBC
mp-import: from AS2906 action pref=11; accept AS2906
mp-import: from AS3223 action pref=11; accept AS3223
mp-import: from AS3303 action pref=11; accept AS-SWCMGLOBAL
mp-import: from AS4766 action pref=11; accept AS4766
mp-import: afi ipv4.unicast from AS4788 action pref=11; accept AS4788
mp-import: afi ipv4.unicast from AS5089 action pref=11; accept AS-NTLI
mp-import: from AS5413 action pref=11; accept AS5413
mp-import: from AS5459 action pref=11; accept AS-LINX
mp-import: afi ipv4.unicast from AS5466 action pref=11; accept AS-EIRCOM
mp-import: afi ipv4.unicast from AS5503 action pref=11; accept AS-RMIFL
mp-import: afi ipv4.unicast from AS5588 action pref=11; accept AS-GTS-CE;
mp-import: from AS5607 action pref=11; accept AS5607
mp-import: afi ipv4.unicast from AS5631 action pref=11; accept AS-LUMINET
mp-import: from AS6461 action pref=11; accept AS6461
mp-import: from AS6667 action pref=11; accept AS-EUNETIP
mp-import: afi ipv4.unicast from AS6677 action pref=11; accept AS-ICENET-RIX
mp-import: afi ipv4.unicast from AS6730 action pref=11; accept AS-GLOBAL
mp-import: afi ipv4.unicast from AS6774 action pref=11; accept AS6774:AS-BICS-TRANSIT
mp-import: from AS6908 action pref=11; accept AS6908
mp-import: afi ipv4.unicast from AS7342 action pref=11; accept AS7342
mp-import: from AS8075 action pref=11; accept AS8075
mp-import: from AS8220 action pref=11; accept AS8220
mp-import: afi ipv4.unicast from AS8359 action pref=11; accept AS-MTU
mp-import: afi ipv6.unicast from AS8359 action pref=11; accept AS-MTU-V6
mp-import: from AS8426 action pref=11; accept AS-CLARANET
mp-import: from AS8468 action pref=11; accept AS8468
mp-import: from AS8551 action pref=11; accept AS-BEZEQINT
mp-import: afi ipv4.unicast from AS8553 action pref=11; accept AS-AVENSYS
mp-import: from AS8560 action pref=11; accept AS8560
mp-import: afi ipv4.unicast from AS8607 action pref=11; accept AS-ATLAS
mp-import: afi ipv4.unicast from AS8657 action pref=11; accept AS-CPRM
mp-import: from AS8757 action pref=11; accept AS8757
mp-import: from AS8781 action pref=11; accept AS-QTEL-SET
mp-import: afi ipv4.unicast from AS8897 action pref=11; accept AS-KCOMSPN
mp-import: from AS8902 action pref=11; accept AS8902
mp-import: afi ipv4.unicast from AS8966 action pref=11; accept AS-EMIX
mp-import: from AS9002 action pref=11; accept AS9002
mp-import: from AS9009 action pref=11; accept AS-GBXSCUST-FULL
mp-import: afi ipv4.unicast from AS9318 action pref=11; accept AS9318
mp-import: afi ipv4.unicast from AS9505 action pref=11; accept AS-TWIG
mp-import: from AS10310 action pref=11; accept AS-YAHOO
mp-import: from AS12200 action pref=11; accept AS12200
mp-import: afi ipv4.unicast from AS12390 action pref=11; accept AS-KINGSTONUK
mp-import: from AS12576 action pref=11; accept AS12576
mp-import: from AS12654 action pref=11; accept AS12654
mp-import: afi ipv4.unicast from AS12713 action pref=11; accept AS-OTEGLOBE
mp-import: from AS12989 action pref=11; accept AS12989
mp-import: afi ipv4.unicast from AS13030 action pref=11; accept AS13030:AS-INIT7
mp-import: from AS13037 action pref=11; accept AS-ZEN;
mp-import: from AS13213 action pref=11; accept AS-UK2NET
mp-import: afi ipv4.unicast from AS13237 action pref=11; accept AS-LAMBDANET
mp-import: from AS13285 action pref=11; accept AS-OPAL
mp-import: from AS13335 action pref=11; accept AS13335
mp-import: from AS14340 action pref=11; accept AS14340
mp-import: from AS15133 action pref=11; accept AS15133
mp-import: from AS15169 action pref=11; accept AS15169
mp-import: afi ipv4.unicast from AS15412 action pref=11; accept AS-FLAGP
mp-import: afi ipv4.unicast from AS15533 action pref=11; accept AS-SASEUROPE
mp-import: afi ipv6.unicast from AS15533 action pref=11; accept AS-SASEUROPE6
mp-import: afi ipv4.unicast from AS15557 action pref=11; accept AS-LDCOMNET
mp-import: from AS15692 action pref=11; accept AS-RAZORBLUE
mp-import: from AS16265 action pref=11; accept AS-LEASEWEB
mp-import: from AS16276 action pref=11; accept AS-OVH
mp-import: from AS16509 action pref=11; accept AS16509
mp-import: from AS19679 action pref=11; accept AS19679
mp-import: from AS20712 action pref=11; accept AS-AA
mp-import: from AS20799 action pref=11; accept AS-DATANETUK
mp-import: from AS20860 action pref=11; accept AS-IOMART
mp-import: from AS20940 action pref=11; accept AS-AKAMAI
mp-import: afi ipv4.unicast from AS21345 action pref=11; accept AS21345
mp-import: afi ipv4.unicast from AS21371 action pref=11; accept AS-EQUINIX-UK
mp-import: from AS21396 action pref=11; accept AS-NETCONNEX
mp-import: from AS22697 action pref=11; accept AS22697
mp-import: from AS22822 action pref=11; accept AS22822
mp-import: afi ipv4.unicast from AS24429 action pref=11; accept AS24429
mp-import: from AS24916 action pref=11; accept AS-ORBITAL
mp-import: from AS25180 action pref=11; accept AS-EXPONENTIAL-e
mp-import: from AS25369 action pref=11; accept AS-BANDWIDTH
mp-import: afi ipv4.unicast from AS25577 action pref=11; accept AS-C4L
mp-import: afi ipv4.unicast from AS29017 action pref=11; accept AS-GYRON
mp-import: from AS29550 action pref=11; accept AS-AS29550
mp-import: from AS29791 action pref=11; accept AS29791
mp-import: afi ipv4.unicast from AS30081 action pref=11; accept AS30081
mp-import: from AS30844 action pref=11; accept AS-LIQUID
mp-import: from AS30914 action pref=11; accept AS-IOKO
mp-import: afi ipv4.unicast from AS31472 action pref=11; accept AS31472
mp-import: afi ipv4.unicast from AS31655 action pref=11; accept AS31655
mp-import: afi ipv4.unicast from AS31727 action pref=11; accept AS-NODE4
mp-import: from AS32590 action pref=11; accept AS32590
mp-import: afi ipv4.unicast from AS32787 action pref=11; accept AS-PROLE
mp-import: from AS32934 action pref=11; accept AS32934
mp-import: from AS33438 action pref=11; accept AS33438
mp-import: afi ipv4.unicast from AS34270 action pref=11; accept AS-INETC
mp-import: afi ipv4.unicast from AS34655 action pref=11; accept AS-DDITS
mp-import: afi ipv4.unicast from AS34790 action pref=11; accept AS34790:AS-CUSTOMER
mp-import: from AS35028 action pref=11; accept AS-MULTIPLAY
mp-import: from AS35266 action pref=11; accept AS-EXN
mp-import: afi ipv4.unicast from AS35834 action pref=11; accept AS35834
mp-import: afi ipv4.unicast from AS37100 action pref=11; accept AS-SET-SEACOM
mp-import: from AS39122 action pref=11; accept AS-BLACKNIGHT
mp-import: afi ipv4.unicast from AS39202 action pref=11; accept AS-GCAP
mp-import: afi ipv4.unicast from AS39326 action pref=11; accept AS-GOSCOMB
mp-import: afi ipv6.unicast from AS39326 action pref=11; accept AS-GOSCOMB-V6
mp-import: afi ipv4.unicast from AS40627 action pref=11; accept AS40627
mp-import: from AS41000 action pref=11; accept AS-FREETHOUGHT
mp-import: afi ipv4.unicast from AS41107 action pref=11; accept AS-BACKBONECONNECT-CUSTOMERS
mp-import: afi ipv4.unicast from AS41690 action pref=11; accept AS-DAILYMOTION
mp-import: afi ipv4.unicast from AS41695 action pref=11; accept AS-VOSTRON
mp-import: from AS41811 action pref=11; accept AS-CONVERGENCE
mp-import: from AS42689 action pref=11; accept AS26677:AS-GigaPoP
mp-import: from AS42831 action pref=11; accept AS-UKSERVERS
mp-import: afi ipv4.unicast from AS43531 action pref=11; accept AS-IXREACH
mp-import: afi ipv4.unicast from AS44444 action pref=11; accept AS-WHS-EU
mp-import: from AS44684 action pref=11; accept AS-MYTHIC
mp-import: from AS45014 action pref=11; accept AS-HOSTIT-MK
mp-import: from AS46489 action pref=11; accept AS46489
mp-import: from AS47474 action pref=11; accept AS-Virtual1
mp-import: afi ipv4.unicast from AS47480 action pref=11; accept AS-BTS
mp-import: from AS47622 action pref=11; accept AS47622
mp-import: afi ipv4.unicast from AS47762 action pref=11; accept AS47762
mp-import: from AS49544 action pref=11; accept AS-INTERACTIVE3D
mp-import: afi ipv4.unicast from AS50245 action pref=11; accept AS-SERVEREL
mp-import: afi ipv4.unicast from AS50300 action pref=11; accept AS-CUSTDC
mp-import: from AS50304 action pref=11; accept AS-BLIX
mp-import: afi ipv4.unicast from AS50468 action pref=11; accept AS50468
mp-import: from AS51048 action pref=11; accept AS-NEXTCONNEX
mp-import: from AS51945 action pref=11; accept AS-CONNETU
mp-import: from AS54113 action pref=11; accept AS54113
mp-import: afi ipv4.unicast from AS54994 action pref=11; accept AS54994
mp-import: from AS55256 action pref=11; accept AS55256
mp-import: afi ipv4.unicast from AS57811 action pref=11; accept AS-ATDS-SERVICES
mp-import: from AS57976 action pref=11; accept AS57976
mp-import: from AS60068 action pref=11; accept AS-CDN77
mp-import: from AS61012 action pref=11; accept AS-LIVEDRIVE
mp-import: afi ipv4.unicast from AS61124 action pref=11; accept AS-MARSTONS
mp-import: from AS61323 action pref=11; accept AS-UKFAST
mp-import: afi ipv4.unicast from AS61337 action pref=11; accept AS-GXT
mp-import: afi ipv4.unicast from AS62044 action pref=11; accept AS62044
mp-import: from AS62240 action pref=11; accept AS-CLOUVIDER
mp-import: from AS199524 action pref=11; accept AS-GCORE
mp-import: afi ipv4.unicast from AS199592 action pref=11; accept AS199592
mp-import: from AS202818 action pref=11; accept AS202818
admin-c: FLS15-RIPE
tech-c: BS1474-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: Peering contact: http://www.bt.net/cgi-bin/peering-request
remarks: Support contact: as2856peering@bt.com
remarks: 24*7 NMC contact: 0800 811 343 option 3
remarks: BTnet abuse: abuse@bt.com
remarks: ------------------------------------------------
mnt-by: BTNET-INFRA-MNT
created: 2002-08-30T11:12:47Z
last-modified: 2025-05-15T10:13:44Z
source: RIPE
IPv4 地址范围
| IPv4 地址段 | 描述 | IP 数量 |
|---|---|---|
| 5.35.192.0/21 | Lunarnaut, LLC | 2048 |
| 5.80.0.0/15 | British Telecommunications PLC | 131072 |
| 5.81.0.0/16 | BT Infrastructure Layer | 65536 |
| 5.180.151.0/24 | heficed 20200424 | 256 |
| 5.181.136.0/22 | Motorola Solutions UK Ltd | 1024 |
| 5.133.124.0/22 | Hop Bilisim Teknolojileri Anonim Sirketi | 1024 |
| 5.83.212.0/24 | lemon softpry Inc | 256 |
| 5.83.213.0/24 | lemon softpry Inc | 256 |
| 31.84.0.0/15 | EEMobile | 131072 |
| 15.145.20.0/22 | Amazon Data Services UK | 1024 |
| 31.48.0.0/13 | British Telecommunications PLC | 524288 |
| 31.90.0.0/15 | EEMobile | 131072 |
| 31.92.0.0/15 | EEMobile | 131072 |
| 31.94.0.0/16 | EE Limited | 65536 |
| 31.96.0.0/16 | BTNET 3 | 65536 |
| 31.104.0.0/16 | BT-CENTRAL-PLUS | 65536 |
| 31.112.0.0/14 | EE Limited | 262144 |
| 31.117.0.0/16 | EE Limited | 65536 |
| 31.118.0.0/16 | EE Limited | 65536 |
| 31.119.0.0/16 | BTnet Assignments | 65536 |
| 31.120.0.0/16 | BTNET 3 | 65536 |
| 31.121.0.0/16 | BTnet Assignments | 65536 |
| 31.124.0.0/16 | EE Limited | 65536 |
| 45.157.3.0/24 | Civo LTD | 256 |
| 31.126.0.0/15 | BT Retail | 131072 |
| 31.130.240.0/23 | Volta Central London\'s Data Centre | 512 |
| 45.12.226.0/23 | XEFI LYON SAS | 512 |
| 46.23.99.0/24 | Azeronline Information Services | 256 |
| 45.80.214.0/23 | None | 512 |
| 37.44.229.0/24 | IPXO | 256 |
| 45.81.253.0/24 | MD DIGITALNETWORK2 20190521 | 256 |
| 45.82.154.0/24 | Server Destroyers LLC | 256 |
| 46.248.96.0/23 | None | 512 |
| 37.44.230.0/24 | IPXO | 256 |
| 45.82.155.0/24 | Server Destroyers LLC | 256 |
| 46.248.98.0/23 | None | 512 |
| 46.248.106.0/23 | NCLHL CONNECTIVITY | 512 |
| 37.44.231.0/24 | IPXO | 256 |
| 37.97.112.0/22 | Welt-Net Broadband | 1024 |
| 45.90.248.0/22 | Karolio IT paslaugos, UAB | 1024 |
| 46.248.100.0/23 | None | 512 |
| 37.230.61.0/24 | Private Customer | 256 |
| 45.151.89.0/24 | Neterra Ltd. | 256 |
| 46.248.102.0/23 | BTNET LHL | 512 |
| 45.149.7.0/24 | Private Customer | 256 |
| 46.248.104.0/23 | BTNET LHL | 512 |
| 45.149.168.0/23 | Private Customer | 512 |
| 46.248.108.0/23 | NCVC CONNECTIVITY | 512 |
| 46.248.108.0/22 | BTNET LHL | 1024 |
| 45.149.170.0/23 | Private Customer | 512 |
| 46.68.66.0/24 | Orange PCS GPRS Services | 256 |
| 46.248.110.0/23 | NCVC CONNECTIVITY | 512 |
| 46.248.112.0/23 | NCVC CONNECTIVITY | 512 |
| 46.248.96.0/22 | BTNET LHL | 1024 |
| 51.64.35.0/24 | UK Home Office (The Secretary of State for the Home Department) | 256 |
| 46.248.114.0/23 | NCVC CONNECTIVITY | 512 |
| 46.248.124.0/23 | NCLHL CONNECTIVITY | 512 |
| 46.248.116.0/23 | NCVC CONNECTIVITY | 512 |
| 46.248.126.0/23 | NCLHL CONNECTIVITY | 512 |
| 46.248.118.0/23 | NCVC CONNECTIVITY | 512 |
| 51.14.0.0/16 | BT-CENTRAL-PLUS | 65536 |
| 46.248.120.0/23 | NCVC CONNECTIVITY | 512 |
| 51.230.0.0/20 | UK DWP | 4096 |
| 46.248.122.0/23 | NCVC CONNECTIVITY | 512 |
| 51.230.16.0/20 | UK DWP | 4096 |
| 51.230.32.0/20 | UK DWP | 4096 |
| 51.230.48.0/20 | UK DWP | 4096 |
| 51.230.64.0/20 | UK DWP | 4096 |
| 51.230.80.0/20 | UK DWP | 4096 |
| 51.230.96.0/20 | UK DWP | 4096 |
| 51.230.112.0/20 | UK DWP | 4096 |
| 77.94.225.0/24 | EU-NISSAN-BIZ-SUN | 256 |
| 51.230.255.0/24 | UK DWP | 256 |
| 62.6.0.0/16 | PROVIDER | 65536 |
| 62.7.0.0/16 | PROVIDER | 65536 |
| 62.172.0.0/16 | British Telecommunications PLC | 65536 |
| 83.97.96.0/22 | Epsilon Gamma Net ApS | 1024 |
| 62.239.0.0/16 | British Telecommunications PLC | 65536 |
| 81.145.227.0/24 | BT Infrastructure Layer | 256 |
| 72.9.180.0/22 | TELUS Communications Inc. | 1024 |
| 83.171.244.0/22 | None | 1024 |
| 77.94.224.0/24 | EU-NISSAN-BIZ-SUN | 256 |
| 82.206.56.0/21 | JustFiberNet GmbH | 2048 |
| 81.128.0.0/11 | British Telecommunications PLC | 2097152 |
| 81.134.120.0/24 | None | 256 |
| 85.8.160.0/22 | None | 1024 |
| 81.128.0.0/12 | BT Infrastructure Layer | 1048576 |
| 81.134.121.0/24 | None | 256 |
| 81.161.52.0/22 | Welt-Net Broadband | 1024 |
| 82.136.54.0/23 | BTNET LHL | 512 |
| 85.116.2.0/23 | NCLHL CONNECTIVITY | 512 |
| 82.140.134.0/24 | Code200 | 256 |
| 82.140.138.0/24 | Code200 | 256 |
| 82.136.26.0/24 | NCVC CONNECTIVITY | 256 |
| 85.116.4.0/23 | NCLHL CONNECTIVITY | 512 |
| 89.28.185.0/24 | WillisTowersWatson (Reigate) | 256 |
| 82.136.43.0/24 | NCVC CONNECTIVITY | 256 |
| 82.152.72.0/24 | GCI Network Solutions Limited | 256 |
| 82.140.143.0/24 | Code200 | 256 |
| 89.28.186.0/24 | WillisTowersWatson (Reigate) | 256 |
IPv6 地址范围
| IPv6 地址段 | 描述 |
|---|---|
| 2001:4878:c259::/48 | Akamai Technologies, Inc. |
| 2a00:2380::/25 | None |
| 2a00:23ef::/48 | British Telecom BTnet Management container |
| 2a01:4c8:f400::/48 | EE Limited |
| 2a01:4c8:f401::/48 | EE Limited |
| 2a02:ee80:4176::/47 | Accenture B. V. |
| 2a03:1e82:90ff::/48 | BMW_UK |
| 2a0a:90c0:1040::/48 | None |