217.140.103.0/24

AS28939 · ARM Ltd

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Summary

Country	United States
Domain	arm.com
ASN	AS28939
Registry	RIPE
ID	ARM-SJC-1

WHOIS Details

inetnum:        217.140.103.0 - 217.140.103.255
org:            ORG-AL29-RIPE
netname:        ARM-SJC-1
descr:          Arm San Jose, CA
country:        US
admin-c:        AN32952-RIPE
tech-c:         AN32952-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-ARM
created:        2015-05-12T14:32:18Z
last-modified:  2022-07-05T09:38:04Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17502-RIPE
abuse-org:      ORG-AL29-RIPE

organisation:   ORG-AL29-RIPE
org-name:       ARM Ltd
country:        GB
org-type:       LIR
address:        110 FULBORN ROAD
address:        CB1 9NJ
address:        CAMBRIDGE
address:        UNITED KINGDOM
phone:          +44 1223 400400
fax-no:         +44 1223 400410
e-mail:         [email protected]
abuse-c:        AR17502-RIPE
admin-c:        AN32952-RIPE
mnt-ref:        MNT-ARM
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ARM
created:        2004-11-24T14:47:17Z
last-modified:  2022-07-05T09:33:58Z
source:         RIPE

role:           ARM NOC
address:        Global Headquarters: 110 Fulbourn Road, Cambridge, CB1 9NJ, United Kingdom
e-mail:         [email protected]
nic-hdl:        AN32952-RIPE
mnt-by:         MNT-ARM
mnt-by:         MNT-ARM
created:        2022-07-05T09:26:58Z
last-modified:  2022-07-05T09:26:58Z
source:         RIPE

route:          217.140.103.0/24
origin:         AS28939
mnt-by:         MNT-ARM
created:        2019-01-22T17:12:35Z
last-modified:  2019-01-22T17:12:35Z
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
217.140.104.0/24	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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
217.140.103.67	AS28939 ARM Ltd	`1.28ms` from Santa Clara, US

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
207.190.163.24	AS32274 Lenawee-Monroe Technology Consortium	`2.57ms` from Detroit, US
109.156.106.8	AS2856 British Telecommunications PLC	`2.37ms` from London, GB
200.236.225.8	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.42ms` from Osasco, BR
80.212.181.56	AS2119 Telenor Norge AS	`1.50ms` from Oslo, NO
93.67.98.216	AS30722 Vodafone Italia S.p.A.	`8.03ms` from Rome, IT
179.248.127.200	AS26615 TIM S/A	`16.94ms` from Sao Paulo, BR
122.33.133.216	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
80.170.112.232	AS1257 Tele2 Sverige AB	`0.65ms` from Stockholm, SE
73.132.155.104	AS7922 Comcast Cable Communications, LLC	`10.51ms` from Ashburn, US
181.126.14.88	AS23201 Telecel S.A.	`9.75ms` from Asuncion, PY
213.132.154.120	AS6848 Telenet BV	`6.06ms` from Brussels, BE
86.59.195.184	AS5483 Magyar Telekom Plc.	`0.91ms` from Budapest, HU
174.22.155.248	AS209 CenturyLink Communications, LLC	`3.58ms` from Denver, US
3.67.96.168	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
90.48.125.136	AS3215 Orange S.A.	`12.51ms` from Frankfurt am Main, DE
82.36.24.152	AS5089 Virgin Media Limited	`14.52ms` from London, GB
2.138.191.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.24ms` from Madrid, ES
176.190.60.88	AS5410 Bouygues Telecom SA	`8.37ms` from Marseille, FR
144.229.1.200	AS7029 Windstream Communications LLC	`0.99ms` from New York City, US
122.244.141.72	AS4134 CHINANET-BACKBONE	`2.65ms` from Ningbo, CN
18.211.75.120	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
186.241.159.248	AS7738 V tal	`2.14ms` from Rio de Janeiro, BR
5.150.159.120	AS36131 PageBites, Inc.	`0.86ms` from Santa Clara, US
182.221.2.24	AS17858 LG POWERCOMM	`3.07ms` from Seoul, KR
119.3.124.248	AS55990 Huawei Cloud Service data center	`2.55ms` from Suzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 217.140.103.74

traceroute to 217.140.103.74 (217.140.103.74): 64 hops max, 52 byte packets

4 [AS3356] 4.68.38.73 12.07 ms

5 *

6 [AS3356] 4.79.216.66 229.787 ms

7 [AS28939] 217.140.103.74 173.719 ms

Measurement taken from

IPinfo ProbeNet in Tirana, AL

On December 14th 2025

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