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

Overlapping Ranges

BGP prefixes that are contained by 217.140.0.0/20

Range	ASN	Company	Num of IPs
217.140.12.0/24	AS13205	BT Global Services DCS Hempoint Data Centre	256
217.140.13.0/24	AS13205	BT Global Services DCS Colo for teleconcept.nl	256
217.140.12.0/22	AS13205	BT Global Services DCS Hempoint Data Centre	1,024

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
217.140.32.0/19	AS13205	British Telecommunications PLC	8,192
217.140.112.0/20	AS12552	GlobalConnect AB	4,096
217.140.80.0/20	AS20640	Sontheimer IT GmbH	4,096
217.140.72.0/21	AS20640	Sontheimer IT GmbH	2,048
217.140.12.0/22	AS13205	BT Global Services DCS Hempoint Data Centre	1,024
217.140.13.0/24	AS13205	BT Global Services DCS Colo for teleconcept.nl	256
217.140.106.0/24	AS28939	ARM Ltd	256
217.140.103.0/24	AS28939	Arm San Jose, CA	256
217.140.100.0/24	AS28939	Arm San Jose, CA	256
217.140.110.0/24	AS28939	ARM Ltd Austin, TX	256
217.140.109.0/24	AS28939	ARM Ltd	256
217.140.97.0/24	AS28939	ARM Ltd Cambridge 1	256
217.140.104.0/24	AS28939	Arm, Tokyo 1	256
217.140.102.0/24	AS28939	Arm Austin, TX	256
217.140.12.0/24	AS13205	BT Global Services DCS Hempoint Data Centre	256
217.140.105.0/24	AS28939	Arm Bangalore, IN	256
217.140.111.0/24	AS28939	ARM Ltd Austin, TX	256
217.140.96.0/24	AS28939	ARM Ltd Cambridge 1	256
217.140.99.0/24	AS28939	ARM Ltd	256

Hosted domains

There are 60 domain names hosted across 4 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	kappapackaging.co.uk	56
217.140.0.29	merrild.info	2
217.140.0.105	allesoversubsidies.nl	1
217.140.0.89	hilton-university.com	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
217.140.5.194	AS13205 British Telecommunications PLC	1.83ms from Amsterdam, NL
217.140.12.33	AS13205 British Telecommunications PLC	1.64ms from Amsterdam, NL
217.140.13.51	AS13205 British Telecommunications PLC	1.68ms from Amsterdam, NL
217.140.14.9	AS13205 British Telecommunications PLC	1.91ms from Amsterdam, NL
217.140.2.177	AS13205 British Telecommunications PLC	1.78ms from Amsterdam, NL
217.140.4.81	AS13205 British Telecommunications PLC	1.95ms from Amsterdam, NL
217.140.6.193	AS13205 British Telecommunications PLC	1.89ms from Amsterdam, NL
217.140.1.132	AS13205 British Telecommunications PLC	2.71ms 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
23.194.160.20	AS16625 Akamai Technologies, Inc.	0.19ms from Chicago, US
80.250.115.212	AS39038 Kernel AS	4.73ms from Helsinki, FI
125.21.166.180	AS9498 BHARTI Airtel Ltd.	1.48ms from Mumbai, IN
114.47.148.228	AS3462 Data Communication Business Group	9.52ms from Taipei, TW
181.32.69.20	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	8.76ms from Bogota, CO
117.209.154.212	AS9829 National Internet Backbone	18.97ms from Kolkata, IN
73.46.37.36	AS7922 Comcast Cable Communications, LLC	4.70ms from Miami, US
24.7.113.68	AS7922 Comcast Cable Communications, LLC	5.39ms from Santa Clara, US
36.82.223.116	AS7713 PT Telekomunikasi Indonesia	17.26ms from Surabaya, ID
36.90.50.116	AS7713 PT Telekomunikasi Indonesia	1.48ms from Surabaya, ID
102.159.252.164	AS37705 TOPNET	2.21ms from Tunis, TN
66.195.20.36	AS394293 American Family Care, Inc.	4.14ms from Atlanta, US
164.41.2.20	AS21506 Fundação Universidade de Brasília	0.50ms from Brasilia, BR
94.224.49.20	AS6848 Telenet BV	7.42ms from Brussels, BE
97.156.28.196	AS6167 Verizon Business	13.60ms from Chicago, US
8.211.59.4	AS45102 Alibaba (US) Technology Co., Ltd.	0.71ms from Frankfurt am Main, DE
50.53.182.132	AS20055 Wholesail networks LLC	5.26ms from Hillsboro, US
46.65.192.4	AS5607 Sky UK Limited	5.17ms from London, GB
79.59.16.148	AS3269 Telecom Italia S.p.A.	7.48ms from Milan, IT
207.191.155.164	AS16904 Arvig Enterprises Inc.	0.47ms from Minneapolis, US
181.177.97.132	AS263735 SOCIEDAD BUENA HOSTING, S.A.	0.90ms from New York City, US
88.184.67.148	AS12322 Free SAS	9.26ms from Paris, FR
64.180.49.84	AS852 TELUS Communications Inc.	4.24ms from Seattle, US
126.216.62.68	AS17676 SoftBank Corp.	3.07ms from Tokyo, JP
23.113.153.228	AS7018 AT&T Enterprises, LLC	8.27ms from Atlanta, US

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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