Autonomous System details

AS28939

ARM Ltd  ·  arm.com

United Kingdom

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AS28939 – ARM Ltd

Field Value
Country United Kingdom
Website arm.com
Hosted domains 6
IPv4 addresses 3,584
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 23 years ago on Apr 14, 2003
Updated 5 years ago on Feb 23, 2021

IP Ranges

Netblock Company Num of IPs
217.140.96.0/24 ARM Ltd Cambridge 1 256
217.140.97.0/24 ARM Ltd Cambridge 1 256
217.140.99.0/24 ARM Ltd 256
217.140.100.0/24 Arm San Jose, CA 256
217.140.101.0/24 Arm San Jose, CA 256
217.140.102.0/24 Arm Austin, TX 256
217.140.103.0/24 Arm San Jose, CA 256
217.140.104.0/24 Arm, Tokyo 1 256
217.140.106.0/24 ARM Ltd 256
217.140.107.0/24 ARM Ltd 256
217.140.108.0/24 ARM Ltd 256
217.140.109.0/24 ARM Ltd 256
217.140.110.0/24 ARM Ltd Austin, TX 256
217.140.111.0/24 ARM Ltd Austin, TX 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS28939
                                                OrgID:          AS28939
                                                ASName:         AS28939
                                                ASNumber:       AS28939
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
217.140.110.36 ███████ 3
217.140.110.48 ██████████ 1
217.140.101.30 ████████ 1
217.140.106.51 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS4637 Telstra Global
AS4755 TATA Communications formerly VSNL is Leading ISP
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS4637 Telstra Global
AS4755 TATA Communications formerly VSNL is Leading ISP
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
217.140.103.67 AS28939 ARM Ltd 1.25ms from Santa Clara, US
217.140.106.10 AS28939 ARM Ltd 2.50ms from London, GB
217.140.102.5 AS28939 ARM Ltd 3.90ms from Houston, US
217.140.96.3 AS28939 ARM Ltd 0.73ms from Singapore, SG
217.140.107.4 AS28939 ARM Ltd 5.06ms from Dallas, US
217.140.109.4 AS28939 ARM Ltd 1.31ms from London, GB
217.140.108.37 AS28939 ARM Ltd 1.55ms from Bengaluru, IN
217.140.101.2 AS28939 ARM Ltd 1.31ms from London, GB
217.140.104.204 AS28939 ARM Ltd 2.39ms from Tokyo, JP
217.140.97.3 AS28939 ARM Ltd 2.80ms from London, GB
217.140.100.2 AS28939 ARM Ltd 2.50ms from San Antonio, US
217.140.111.139 AS28939 ARM Ltd 4.86ms from Houston, 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
163.171.140.235 AS54994 Meteverse Limited. 0.29ms from Amsterdam, NL
152.136.231.75 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.90ms from Beijing, CN
54.203.138.139 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
67.253.253.91 AS11351 Charter Communications Inc 15.73ms from Chicago, US
70.115.67.27 AS11427 Charter Communications Inc 7.71ms from Dallas, US
199.101.132.27 AS40824 Webzilla Inc. 0.21ms from Dallas, US
92.74.177.91 AS3209 Vodafone GmbH 9.45ms from Frankfurt am Main, DE
189.177.98.155 AS8151 UNINET 0.98ms from Guadalajara, MX
14.182.196.187 AS45899 VNPT Corp 3.14ms from Hanoi, VN
195.19.64.251 AS51054 OOO TransKom 0.86ms from Krasnodar, RU
34.89.81.155 AS396982 Google LLC 0.10ms from London, GB
84.68.63.219 AS5378 Vodafone Limited 5.36ms from London, GB
98.109.32.155 AS701 Verizon Business 1.67ms from New York City, US
143.92.225.139 AS25019 Saudi Telecom Company JSC 7.20ms from Riyadh, SA
185.242.211.251 AS202395 Fiberaccessbolaget i Sverige AB 0.52ms from Stockholm, SE
222.10.84.123 AS2516 KDDI CORPORATION 2.37ms from Tokyo, JP
20.18.58.123 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
5.144.22.43 AS15600 Quickline AG 9.25ms from Zuerich, CH
91.198.24.11 AS198018 trivago N.V. 3.58ms from Amsterdam, NL
40.138.180.251 AS7029 Windstream Communications LLC 3.12ms from Atlanta, US
111.162.82.139 AS4837 CHINA UNICOM China169 Backbone 5.07ms from Beijing, CN
97.163.103.251 AS6167 Verizon Business 18.88ms from Boca Raton, US
197.48.45.139 AS8452 TE-AS 8.43ms from Cairo, EG
139.213.26.91 AS4837 CHINA UNICOM China169 Backbone 7.01ms from Changchun, CN
45.46.232.171 AS11351 Charter Communications Inc 18.49ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 217.140.103.67
traceroute to 217.140.103.67 (217.140.103.67): 64 hops max, 52 byte packets
2 [AS2914] 168.143.191.70 39.481 ms
3 [AS3356] 4.68.39.29 0.71 ms
4 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28939 at robtex.

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