Autonomous System details

AS397635

Synopsys Inc.  ·  synopsys.com

United States

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AS397635 – Synopsys Inc.

Field Value
Country United States
Website synopsys.com
Hosted domains 446
IPv4 addresses 3,328
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 7 years ago on Jun 11, 2019
Updated 7 years ago on Jun 11, 2019

IP Ranges

Netblock Company Num of IPs
149.117.72.0/21 Synopsys Inc. 2,048
149.117.96.0/22 Synopsys Inc. 1,024
149.117.92.0/23 Synopsys Inc. 512
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
149.117.98.0/24 Synopsys Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                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.

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

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Peers

There are 4 peers for this ASN.

Peers Name
AS29909 Metro Optic
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS29909 Metro Optic
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
149.117.79.29 AS397635 Synopsys Inc. 2.26ms from San Jose, US
149.117.87.68 AS397635 Synopsys Inc. 1.86ms from Portland, US
149.117.73.47 AS397635 Synopsys Inc. 1.57ms from Santa Clara, US
149.117.4.1 AS397635 Synopsys Inc. 1.30ms from San Jose, US
149.117.7.42 AS397635 Synopsys Inc. 1.20ms from Portland, US
149.117.93.30 AS397635 Synopsys Inc. 1.40ms from Montreal, CA
149.117.92.2 AS397635 Synopsys Inc. 1.06ms from Montreal, CA

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
64.86.233.67 AS40009 BitGravity, Inc. 0.17ms from Amsterdam, NL
98.169.175.83 AS22773 Cox Communications Inc. 4.47ms from Ashburn, US
140.232.207.51 AS53260 Clark University 10.77ms from Ashburn, US
63.65.207.195 AS701 Verizon Business 15.22ms from Ashburn, US
75.216.80.179 AS6167 Verizon Business 11.68ms from Boston, US
97.93.245.115 AS20115 Charter Communications LLC 6.03ms from Dallas, US
180.226.186.3 AS17858 LG POWERCOMM 2.04ms from Incheon, KR
68.189.2.131 AS20115 Charter Communications LLC 14.07ms from Los Angeles, US
20.125.44.51 AS8075 Microsoft Corporation 0.29ms from Quincy, US
142.250.191.67 AS15169 Google LLC 0.13ms from San Jose, US
201.113.84.147 AS8151 UNINET 10.29ms from Santiago de Queretaro, MX
66.27.7.115 AS10838 Charter Communications Inc 13.31ms from Seattle, US
223.63.116.3 AS9644 SK Telecom 5.02ms from Seoul, KR
113.215.164.3 AS24139 Huashu media&Network Limited 6.88ms from Shanghai, CN
5.150.199.211 AS8473 Bahnhof AB 0.82ms from Stockholm, SE
85.25.62.3 AS29066 velia.net Internetdienste GmbH 1.03ms from Strasbourg, FR
108.141.225.131 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
104.247.77.67 AS54641 InMotion Hosting, Inc. 0.32ms from Ashburn, US
121.74.97.3 AS9500 One New Zealand Group Limited 1.83ms from Auckland, NZ
96.166.23.35 AS393232 Comcast Cable Communications, LLC 0.05ms from Chicago, US
79.240.113.3 AS3320 Deutsche Telekom AG 10.18ms from Frankfurt am Main, DE
187.144.160.99 AS8151 UNINET 0.98ms from Guadalajara, MX
120.55.28.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 8.06ms from Hangzhou, CN
49.77.147.147 AS4134 CHINANET-BACKBONE 4.85ms from Huai'an, CN
80.47.0.163 AS13285 TalkTalk Communications Limited 1.40ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 149.117.79.106
traceroute to 149.117.79.106 (149.117.79.106): 64 hops max, 52 byte packets
3 [AS6453] 216.6.52.68 0.206 ms
4 *
5 [AS6453] 64.86.160.15 1.848 ms
6 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in San Jose, US
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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