217.15.64.0/20

AS2856  ·  British Telecommunications PLC

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Summary

Country United Kingdom
Domain bt.com
ASN AS2856
Registry RIPE
ID UK-BTENT-20000906

WHOIS Details

inetnum:        217.15.64.0 - 217.15.79.255
netname:        UK-BTENT-20000906
country:        GB
org:            ORG-BT4-RIPE
admin-c:        ichr1-ripe
tech-c:         ichr1-ripe
status:         ALLOCATED PA
notify:         ian.wallace@bt.com
notify:         james.pearce@bt.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BTENT-MNT
mnt-lower:      BTBS-MNT
mnt-routes:     BTBS-MNT
created:        2001-12-14T14:22:28Z
last-modified:  2024-02-16T15:24:24Z
source:         RIPE
abuse-email:    protect@bt.com
abuse-c:        BTCR3-RIPE
abuse-org:      ORG-BT4-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
admin-c:        BTCR1-RIPE
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
abuse-email:    protect@bt.com
abuse-c:        BTCR3-RIPE
abuse-org:      undefined

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:        MS35380-RIPE
tech-c:         MS35380-RIPE
tech-c:         NM1915-RIPE
tech-c:         FLS15-RIPE
nic-hdl:        ICHR1-RIPE
mnt-by:         ICH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-03-21T10:05:56Z
source:         RIPE

route:          217.15.64.0/20
descr:          BT Media and Broadcast
origin:         AS2856
mnt-by:         BTENT-MNT
created:        2024-02-16T14:53:13Z
last-modified:  2024-02-16T14:54:06Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

146 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
217.15.64.194 AS2856 British Telecommunications PLC 0.88ms from London, GB
217.15.65.194 AS2856 British Telecommunications PLC 0.94ms from London, GB
217.15.67.3 AS2856 British Telecommunications PLC 1.14ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
180.79.230.212 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 11.09ms from Beijing, CN
41.45.40.100 AS8452 TE-AS 3.23ms from Cairo, EG
75.191.104.116 AS11426 Charter Communications Inc 12.06ms from Charlotte, US
144.162.192.228 AS10849 Dallas College 2.68ms from Dallas, US
205.216.1.4 AS3561 CenturyLink Communications, LLC 1.23ms from Dallas, US
117.219.190.20 AS9829 National Internet Backbone 18.27ms from Delhi, IN
73.77.204.52 AS7922 Comcast Cable Communications, LLC 7.88ms from Houston, US
159.149.90.68 AS137 Consortium GARR 1.13ms from Milan, IT
109.117.43.52 AS30722 Vodafone Italia S.p.A. 1.72ms from Milan, IT
18.65.99.244 AS16509 Amazon.com, Inc. 0.24ms from Osaka, JP
133.123.96.84 AS7522 STNet, Incorporated 8.87ms from Osaka, JP
172.233.251.20 AS63949 Akamai Connected Cloud 0.61ms from Paris, FR
112.246.98.180 AS4837 CHINA UNICOM China169 Backbone 10.02ms from Qingdao, CN
44.218.160.4 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
24.18.9.180 AS7922 Comcast Cable Communications, LLC 4.90ms from Seattle, US
175.226.161.164 AS4766 Korea Telecom 1.78ms from Seoul, KR
211.95.104.196 AS17621 China Unicom Shanghai network 3.08ms from Shanghai, CN
223.73.164.36 AS9808 China Mobile Communications Group Co., Ltd. 8.25ms from Shenzhen, CN
52.197.115.52 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
158.203.239.196 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.48ms from Tokyo, JP
83.65.220.228 AS8412 T-Mobile Austria GmbH 5.24ms from Vienna, AT
75.248.160.228 AS6167 Verizon Business 13.21ms from Atlanta, US
125.238.139.164 AS4771 Spark New Zealand Trading Ltd. 5.66ms from Auckland, NZ
97.99.28.132 AS11427 Charter Communications Inc 4.69ms from Dallas, US
63.147.144.52 AS209 CenturyLink Communications, LLC 0.85ms from Denver, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m8 217.15.76.134
traceroute to 217.15.76.134 (217.15.76.134): 8 hops max, 52 byte packets
1 [AS51248] 193.161.86.1 0.975 ms
2 [AS51248] 185.8.57.10 0.207 ms
3 [AS9002] 87.245.246.97 3.521 ms
4 [AS9002] 87.245.234.99 20.229 ms
5 [AS2856] 195.99.125.68 19.988 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Veseli nad Moravou, CZ
On

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