AS number details

AS397635

Synopsys Inc.  ·  synopsys.com

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AS397635 – Synopsys Inc.

Field Value
Country United States
Website synopsys.com
Hosted domains 446
Number of IPv4 3,840
Number of IPv6 0
ASN type Business
Registry arin
Allocated 6 years ago on Jun 11, 2019
Updated 6 years ago on Jun 11, 2019
Netblock Company Num of IPs
149.117.72.0/21 Synopsys Inc. 2,048
149.117.92.0/22 Synopsys Inc. 1,024
149.117.4.0/24 Synopsys Inc. 256
149.117.7.0/24 Synopsys Inc. 256
149.117.73.0/24 Synopsys Inc. 256
149.117.74.0/24 Synopsys Inc. 256
149.117.75.0/24 Synopsys Inc. 256
149.117.76.0/24 Synopsys Inc. 256
149.117.79.0/24 Synopsys Inc. 256
149.117.87.0/24 Synopsys Inc. 256
149.117.92.0/24 Synopsys Inc. 256
149.117.93.0/24 Synopsys Inc. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS397635
                                                OrgID:          AS397635
                                                ASName:         AS397635
                                                ASNumber:       AS397635
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 446 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
149.117.73.34 ██████████ 446
149.117.73.20 ██████████ 3

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS29909 MetroOptic, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS29909 MetroOptic, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
149.117.73.21 AS397635 Synopsys Inc. 1.56ms from Santa Clara, US
149.117.92.16 AS397635 Synopsys Inc. 0.92ms from Montreal, CA
149.117.7.34 AS397635 Synopsys Inc. 1.17ms from Portland, US
149.117.93.28 AS397635 Synopsys Inc. 1.08ms from Montreal, CA
149.117.4.1 AS397635 Synopsys Inc. 1.29ms from San Jose, US
149.117.87.20 AS397635 Synopsys Inc. 1.88ms from Portland, US
149.117.79.29 AS397635 Synopsys Inc. 2.31ms from San Jose, 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
2.87.201.115 AS6799 Ote SA (Hellenic Telecommunications Organisation) 3.35ms from Athens, GR
52.119.14.35 AS40735 HudsonAlpha Institute for Biotechnology 5.73ms from Atlanta, US
89.181.247.163 AS2860 NOS COMUNICACOES, S.A. 2.74ms from Braga, PT
78.137.142.3 AS31122 Digiweb ltd 1.04ms from Dublin, IE
84.44.187.35 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 6.14ms from Duesseldorf, DE
79.235.182.19 AS3320 Deutsche Telekom AG 7.30ms from Frankfurt am Main, DE
20.170.47.163 AS8075 Microsoft Corporation 0.15ms from Frankfurt am Main, DE
123.27.119.131 AS45899 VNPT Corp 5.38ms from Hanoi, VN
94.45.118.3 AS64410 BELICOM.NET LLC 1.43ms from Kyiv, UA
218.8.1.3 AS4837 CHINA UNICOM China169 Backbone 18.88ms from Liaoyang, CN
91.132.118.19 AS57910 Soluciones Corporativas IP, SL 8.41ms from Madrid, ES
86.228.214.67 AS3215 Orange S.A. 16.21ms from Marseille, FR
34.160.220.211 AS396982 Google LLC 0.08ms from Melbourne, AU
201.145.17.147 AS8151 UNINET 1.88ms from Mexico City, MX
89.90.28.3 AS5410 Bouygues Telecom SA 0.90ms from Paris, FR
52.201.37.195 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
207.114.167.67 AS25649 AYERA TECHNOLOGIES, INC. 2.74ms from San Jose, US
38.65.14.3 AS174 Cogent Communications, LLC 0.30ms from Secaucus, US
180.226.186.3 AS17858 LG POWERCOMM 2.32ms from Seoul, KR
125.136.206.3 AS4766 Korea Telecom 8.32ms from Seoul, KR
184.168.116.147 AS26496 GoDaddy.com, LLC 1.00ms from Singapore, SG
39.111.84.211 AS2527 Sony Network Communications Inc. 4.06ms from Tokyo, JP
182.117.64.227 AS4837 CHINA UNICOM China169 Backbone 2.82ms from Zhengzhou, CN
111.167.203.179 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Beijing, CN
52.41.216.131 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 149.117.79.28
traceroute to 149.117.79.28 (149.117.79.28): 64 hops max, 52 byte packets
1 [AS214822] 45.10.246.1 1.439 ms
2 *
3 *
4 *
5 [AS7018] 192.205.37.41 224.495 ms
6 *
7 *
8 *
9 *
10 [AS7018] 12.118.124.174 225.071 ms
11 [AS397635] 149.117.79.28 229.329 ms
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
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 AS397635 at robtex.

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