217.140.96.0/24

AS28939 · ARM Ltd

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Summary

Country	United Kingdom
Domain	arm.com
ASN	AS28939
Registry	RIPE
ID	ARM-CAM-1

WHOIS Details

inetnum:        217.140.96.0 - 217.140.98.255
netname:        ARM-CAM-1
descr:          ARM Ltd Cambridge 1
country:        GB
admin-c:        ARH9-RIPE
tech-c:         ARH9-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-ARM
mnt-lower:      MNT-ARM
mnt-routes:     MNT-ARM
mnt-domains:    MNT-ARM
created:        2005-07-17T19:46:13Z
last-modified:  2005-07-17T19:46:13Z
source:         RIPE
abuse-email:    hostmaster@arm.com
abuse-c:        AR17502-RIPE
abuse-org:      ORG-AL29-RIPE

role:           ARM RIPE Hostmaster
abuse-mailbox:  hostmaster@arm.com
address:        ARM Ltd
address:        110 Fulbourn Road
address:        Cherry Hinton
address:        Cambridge
address:        CB1 9NJ
address:        England, UK
phone:          +44 1223 400400
fax-no:         +44 1223 400410
e-mail:         hostmaster@arm.com
admin-c:        CM2806-RIPE
admin-c:        AN32952-RIPE
tech-c:         CM2806-RIPE
tech-c:         AN32952-RIPE
nic-hdl:        ARH9-RIPE
mnt-by:         MNT-ARM
created:        2005-07-17T19:41:57Z
last-modified:  2022-07-05T13:40:12Z
source:         RIPE

route:          217.140.96.0/22
descr:          ARM-NET-UK
origin:         AS28939
mnt-by:         MNT-ARM
created:        2004-12-03T14:21:54Z
last-modified:  2004-12-03T14:21:54Z
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
217.140.106.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.140.96.3	AS28939 ARM Ltd	`0.71ms` from Singapore, SG

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
145.107.65.200	AS1103 SURF B.V.	`3.42ms` from Amsterdam, NL
54.85.59.184	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
50.25.63.184	AS19108 Optimum	`19.25ms` from Ashburn, US
132.45.210.120	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
20.21.175.136	AS8075 Microsoft Corporation	`0.23ms` from Az Za`ayin, QA
123.122.127.40	AS4808 China Unicom Beijing Province Network	`3.21ms` from Beijing, CN
141.134.63.104	AS6848 Telenet BV	`6.65ms` from Brussels, BE
8.12.83.104	AS3356 Level 3 Parent, LLC	`2.06ms` from Dallas, US
189.163.231.184	AS8151 UNINET	`5.97ms` from Guadalajara, MX
115.205.42.40	AS4134 CHINANET-BACKBONE	`6.53ms` from Hangzhou, CN
106.70.90.56	AS4804 Microplex PTY LTD	`1.88ms` from Melbourne, AU
182.169.25.216	AS2527 Sony Network Communications Inc.	`1.08ms` from Osaka, JP
118.84.113.72	AS4134 CHINANET-BACKBONE	`3.25ms` from Shanghai, CN
41.182.203.136	AS36996 Telecom Namibia	`13.12ms` from Windhoek, NA
171.6.188.232	AS45758 Triple T Broadband Public Company Limited	`2.40ms` from Bangkok, TH
60.29.85.248	AS4837 CHINA UNICOM China169 Backbone	`5.88ms` from Beijing, CN
44.252.245.216	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
73.143.183.248	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Boston, US
95.105.190.72	AS15962 Orange Slovensko a.s.	`6.72ms` from Bratislava, SK
124.148.83.152	AS7545 TPG Telecom Limited	`1.47ms` from Brisbane, AU
76.150.143.88	AS7922 Comcast Cable Communications, LLC	`3.97ms` from Chicago, US
136.50.223.248	AS16591 Google Fiber Inc.	`6.87ms` from Dallas, US
37.201.100.184	AS3209 Vodafone GmbH	`7.48ms` from Duesseldorf, DE
51.140.87.184	AS8075 Microsoft Corporation	`0.28ms` from London, GB
13.234.102.168	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f4 217.140.96.2

traceroute to 217.140.96.2 (217.140.96.2): 64 hops max, 52 byte packets

4 [AS9498] 116.119.121.117 70.099 ms

5 [AS4637] 210.57.30.86 70.154 ms

6 *

7 [AS4637] 202.84.224.194 70.566 ms

8 [AS28939] 217.140.96.2 70.349 ms

Measurement taken from

IPinfo ProbeNet in Kolkata, IN

On March 20th 2026

What are IP address ranges?

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