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 4,352
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
149.117.96.0/24 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 5 peers for this ASN.

Peers Name
AS29909 Metro Optic
AS3356 Level 3 Parent, LLC
AS3549 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

9 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. 2.36ms from San Jose, US
149.117.96.252 AS397635 Synopsys Inc. 1.51ms from Dallas, US
149.117.73.29 AS397635 Synopsys Inc. 1.35ms from Santa Clara, US
149.117.98.12 AS397635 Synopsys Inc. 1.40ms from Dallas, US
149.117.93.28 AS397635 Synopsys Inc. 1.11ms from Montreal, CA
149.117.87.20 AS397635 Synopsys Inc. 1.45ms from Portland, US
149.117.92.17 AS397635 Synopsys Inc. 1.08ms from Montreal, CA
149.117.7.45 AS397635 Synopsys Inc. 1.16ms from Portland, US
149.117.4.1 AS397635 Synopsys Inc. 1.60ms 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
54.156.173.67 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
206.16.244.99 AS2386 AT&T Enterprises, LLC 2.66ms from Ashburn, US
44.235.74.227 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
66.24.111.99 AS11351 Charter Communications Inc 19.72ms from Chicago, US
89.202.27.227 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.61ms from Frankfurt am Main, DE
91.2.155.227 AS3320 Deutsche Telekom AG 2.99ms from Frankfurt am Main, DE
93.220.33.179 AS3320 Deutsche Telekom AG 2.61ms from Frankfurt am Main, DE
125.88.33.19 AS4134 CHINANET-BACKBONE 2.33ms from Guangzhou, CN
47.90.0.243 AS45102 Alibaba (US) Technology Co., Ltd. 0.73ms from Hong Kong, HK
37.193.125.195 AS31200 Novotelecom Ltd 0.98ms from Novosibirsk, RU
184.171.247.3 AS33182 HostDime.com, Inc. 0.21ms from Orlando, US
50.45.147.83 AS20055 Wholesail networks LLC 6.03ms from Portland, US
189.148.251.227 AS8151 UNINET 14.54ms from Santiago de Queretaro, MX
69.118.25.83 AS6128 Cablevision Systems Corp. 5.80ms from Secaucus, US
165.12.197.131 AS9509 Department of Employment and Workplace Relations 3.82ms from Sydney, AU
59.85.161.115 AS10010 TOKAI Communications Corporation 3.71ms from Tokyo, JP
64.8.240.83 AS6079 RCN 1.59ms from Ashburn, US
107.201.89.3 AS7018 AT&T Enterprises, LLC 1.97ms from Atlanta, US
35.93.39.243 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
149.76.241.19 AS11976 Fidelity Communication International Inc. 11.32ms from Dallas, US
18.238.235.19 AS16509 Amazon.com, Inc. 0.29ms from Dallas, US
201.175.150.19 AS28469 AT&T COMUNICACIONES DIGITALES S DE RL 13.33ms from Dallas, US
185.246.237.147 AS203061 UAB code200 0.51ms from Frankfurt am Main, DE
16.163.155.131 AS16509 Amazon.com, Inc. 0.37ms from Hong Kong, HK
211.61.185.3 AS9457 DREAMLINE CO. 1.70ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 149.117.99.177
traceroute to 149.117.99.177 (149.117.99.177): 11 hops max, 52 byte packets
5 [AS10225] 202.53.66.77 21.225 ms
6 *
7 *
8 [AS4755] 121.244.3.193 8.944 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Mangalagiri, IN
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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