217.140.0.0/20

AS13205 · British Telecommunications PLC

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Summary

Country	Netherlands
Domain	bt.com
ASN	AS13205
Registry	RIPE
ID	BT-ICH-AMS-UTR

WHOIS Details

inetnum:        217.140.0.0 - 217.140.7.255
netname:        BT-ICH-AMS-UTR
descr:          BT DCS Amsterdam International Data Centre
country:        NL
admin-c:        ICHR1-RIPE
tech-c:         ICHR1-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         ICH-MNT
mnt-lower:      ICH-MNT
mnt-routes:     ICH-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2010-08-24T14:16:42Z
source:         RIPE
abuse-email:    protect@bt.com
abuse-c:        BTCR3-RIPE
abuse-org:      ORG-BT4-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:        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:          217.140.0.0/21
descr:          BT Global Services DCS Utrecht Hosting Centres
origin:         AS13205
mnt-by:         ICH-MNT
created:        2005-01-20T16:00:26Z
last-modified:  2005-11-17T15:52:34Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.140.0.0/16

Range	ASN	Company	Num of IPs
217.140.128.0/17	AS1759	Telia Finland Oyj	32,768
217.140.112.0/20	AS12552	GlobalConnect AB	4,096
217.140.103.0/24	AS28939	Arm San Jose, CA	256
217.140.104.0/24	AS28939	Arm, Tokyo 1	256
217.140.105.0/24	AS28939	Arm Bangalore, IN	256
217.140.106.0/24	AS28939	ARM Ltd	256
217.140.107.0/24	AS28939	ARM Ltd	256
217.140.108.0/24	AS28939	ARM Ltd	256
217.140.109.0/24	AS28939	ARM Ltd	256
217.140.99.0/24	AS28939	ARM Ltd	256
217.140.102.0/24	AS28939	Arm Austin, TX	256

Hosted domains

There are 59 domain names hosted across 3 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	kappagreen.co.uk	56
217.140.0.29	merrild.eu	2
217.140.0.89	hilton-university.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.140.6.194	AS13205 British Telecommunications PLC	`1.82ms` from Amsterdam, NL
217.140.2.177	AS13205 British Telecommunications PLC	`1.92ms` from Amsterdam, NL
217.140.1.131	AS13205 British Telecommunications PLC	`2.97ms` from Amsterdam, NL
217.140.12.165	AS13205 British Telecommunications PLC	`1.58ms` from Amsterdam, NL
217.140.13.78	AS13205 British Telecommunications PLC	`1.61ms` from Amsterdam, NL
217.140.5.194	AS13205 British Telecommunications PLC	`1.79ms` from Amsterdam, NL
217.140.4.85	AS13205 British Telecommunications PLC	`1.83ms` from Amsterdam, NL
217.140.14.11	AS13205 British Telecommunications PLC	`1.89ms` from Amsterdam, NL

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
34.85.214.244	AS396982 Google LLC	`0.13ms` from Ashburn, US
66.195.20.36	AS394293 American Family Care, Inc.	`4.42ms` from Atlanta, US
120.56.175.196	AS9829 National Internet Backbone	`3.85ms` from Chennai, IN
65.189.217.36	AS10796 Charter Communications Inc	`5.89ms` from Columbus, US
164.58.181.84	AS5078 Oklahoma Network for Education Enrichment and	`6.93ms` from Dallas, US
212.247.209.244	AS1257 Tele2 Sverige AB	`0.73ms` from Goeteborg, SE
104.101.239.148	AS16625 Akamai Technologies, Inc.	`0.31ms` from Hamburg, DE
82.144.125.36	AS16168 GENETSIS PARTNERS SL	`0.20ms` from Madrid, ES
201.92.4.180	AS27699 TELEFÔNICA BRASIL S.A	`3.41ms` from Osasco, BR
186.115.47.84	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`15.37ms` from Panama, PA
88.165.48.196	AS12322 Free SAS	`9.98ms` from Paris, FR
201.200.130.36	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.97ms` from San Pedro, CR
188.42.124.68	AS7979 Servers.com, Inc.	`0.65ms` from Singapore, SG
118.211.44.84	AS7545 TPG Telecom Limited	`4.85ms` from Sydney, AU
103.116.99.164	AS131619 Jigentec CO. LTD.	`14.77ms` from Taipei, TW
97.146.245.4	AS6167 Verizon Business	`16.82ms` from Ashburn, US
60.24.98.20	AS4837 CHINA UNICOM China169 Backbone	`5.11ms` from Beijing, CN
217.92.139.164	AS3320 Deutsche Telekom AG	`4.95ms` from Berlin, DE
5.187.232.228	AS5483 Magyar Telekom Plc.	`5.53ms` from Budapest, HU
155.231.209.132	AS8075 Microsoft Corporation	`0.22ms` from Cardiff, GB
196.127.52.212	AS36925 MEDITELECOM	`4.50ms` from Casablanca, MA
3.144.203.132	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
59.91.200.212	AS9829 National Internet Backbone	`11.85ms` from Delhi, IN
216.11.5.100	AS14241 Oakland Schools	`1.41ms` from Detroit, US
2.204.184.52	AS3209 Vodafone GmbH	`6.38ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 217.140.14.11

traceroute to 217.140.14.11 (217.140.14.11): 64 hops max, 52 byte packets

1 [AS202422] 185.101.139.2 0.483 ms

2 [AS199524] 92.223.126.129 0.195 ms

3 *

4 [] 80.249.208.108 0.736 ms

5 [AS5400] 166.49.239.210 1.57 ms

6 [AS13205] 217.140.14.11 1.957 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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