General Info

ASN

AS13205

Allocated

1970-01-01T00:00:00Z

Registry

ripe

Domain

bt.com

IP Addresses

17,664

Country

United Kingdom

Network Speed

DOWNLOAD
43.32
MBPS
View Details

Hosted Domains

There are 110 domain names hosted across 34 IP addresses on this ASN.

Show Domains

Whois Details

as-block:       AS12557 - AS13223
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:        2010-05-11T11:45:03Z
last-modified:  2014-02-24T13:15:16Z
source:         RIPE

aut-num:        AS13205
as-name:        UNSPECIFIED
descr:          BTWWIDC-H Autonomous System
descr:          BT Global Services DCS WorldWide Internet Data Centre
descr:          Amsterdam
org:            ORG-BT4-RIPE
import:         from AS5400 action pref=100; accept ANY
import:         from AS2855 action pref=90; accept ANY
import:         from AS9335 action pref=100; accept ANY
import:         from AS4295 action pref=100; accept ANY
import:         from AS12541 action pref=100; accept ANY
export:         to AS5400 announce AS13205
export:         to AS2855 announce AS13205
export:         to AS9335 announce AS13205
export:         to AS4295 announce AS13205
export:         to AS12541 announce AS13205
default:        to AS2855 action pref=90; networks ANY
admin-c:        ICHR1-RIPE
tech-c:         ICHR1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ICH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:15:51Z
source:         RIPE

organisation:   ORG-BT4-RIPE
org-name:       British Telecommunications PLC
org-type:       LIR
address:        1st Floor, York Tel Exch, The Stonebow
address:        YO1 7NT
address:        York
address:        UNITED KINGDOM
phone:          +44 1904 657184
fax-no:         +44 1904 657225
e-mail:         ip.manager@bt.com
admin-c:        BTCR1-RIPE
admin-c:        SAM62-RIPE
admin-c:        SW4727-RIPE
admin-c:        LBH1-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:  2016-09-13T15:24:56Z
source:         RIPE

role:           Ignite Content Hosting Registry
address:        BT Global Services DCS Registry
address:        British Telecommunications PLC
address:        81 Newgate Street
address:        London GB
e-mail:         ip.manager-ich@bt.com
remarks:        trouble: mailto: btcertcc@bt.com
admin-c:        NM1915-RIPE
admin-c:        KRB4-RIPE
tech-c:         KRB4-RIPE
tech-c:         NM1915-RIPE
nic-hdl:        ICHR1-RIPE
mnt-by:         ICH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2007-10-22T09:38:27Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs
137.213.239.0/24 Steria Limited 256
137.213.252.0/23 Steria Limited 512
150.251.5.0/24 British Telecommunications PLC 256
192.31.31.0/24 British Telecommunications PLC 256
192.65.153.0/24 BT Group Computing Services 256
193.177.184.0/24 WAVIN NEDERLAND BV 256
193.37.160.0/24 British Telecommunications PLC 256
194.107.114.0/24 CEVA Logistics Headoffice B.V. 256
217.140.0.0/21 BT DCS Amsterdam International Data Centre 2,048
217.140.11.0/24 BT DCS Amsterdam IDC Ceva 256

There are no known IPv6 addresses belonging to this network

Network Speed

Ping

8.75
ms

Download

43.32
Mbps

Upload

40.9
Mbps

See how your own network speed compares at speedsmart.net.

Test Your Network Speed

Hosted Domains

There are 110 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.140.4.135 kappa-kraftlinerpitea.com 22
91.208.37.153 komatsu.eu 18
217.140.41.241 bayleisureltd.net 8
217.140.41.197 brainsinnsandhotels.com 7
217.140.43.163 lloydstsbmobile.biz 5
217.140.33.38 me2uonline.net 4
217.140.32.156 nationalcollegeforschoolleadership.com 4
217.140.39.218 itredmine.ecb.co.uk 4
217.140.0.126 opm3productsuite.net 4
217.140.46.98 hboslettings.com 4

Peers

There are 2 peers for this ASN.

British Telecommunications PLC AS2856
British Telecommunications plc AS5400

Upstreams

There are 2 upstreams for this ASN.

British Telecommunications PLC AS2856
British Telecommunications plc AS5400

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Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS13205 at robtex.

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