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 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
149.117.7.48 AS397635 Synopsys Inc. 0.98ms from Portland, US
149.117.93.29 AS397635 Synopsys Inc. 1.42ms from Montreal, CA
149.117.92.6 AS397635 Synopsys Inc. 1.05ms from Montreal, CA
149.117.98.38 AS397635 Synopsys Inc. 1.45ms from Dallas, US
149.117.96.254 AS397635 Synopsys Inc. 1.57ms from Dallas, US
149.117.79.30 AS397635 Synopsys Inc. 2.31ms from San Jose, US
149.117.4.1 AS397635 Synopsys Inc. 1.54ms 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
80.158.22.35 AS6878 T-Systems International GmbH 2.49ms from Berlin, DE
213.182.246.99 AS28919 Stadtwerke Kufstein GmbH 8.19ms from Frankfurt am Main, DE
88.65.245.67 AS3209 Vodafone GmbH 5.77ms from Frankfurt am Main, DE
45.116.81.3 AS54994 Meteverse Limited. 0.61ms from Hong Kong, HK
31.191.64.179 AS1267 WIND TRE S.P.A. 2.91ms from Rome, IT
148.178.133.211 AS54801 Zillion Network Inc. 0.57ms from San Jose, US
111.174.130.115 AS4134 CHINANET BACKBONE 3.71ms from Wuhan, CN
185.5.58.147 AS43291 Achermann ict-services AG 1.56ms from Zuerich, CH
107.201.89.3 AS7018 AT&T Enterprises, LLC 1.81ms from Atlanta, US
37.189.212.67 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.08ms from Braga, PT
3.13.15.179 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
34.136.114.211 AS396982 Google LLC 0.14ms from Council Bluffs, US
93.206.23.243 AS3320 Deutsche Telekom AG 4.70ms from Frankfurt am Main, DE
50.159.103.243 AS22773 Cox Communications Inc. 9.16ms from Los Angeles, US
47.196.169.163 AS5650 Frontier Communications of America, Inc. 6.05ms from Miami, US
94.138.60.3 AS3302 Retelit Digital Services S.p.A. 4.72ms from Milan, IT
67.68.186.99 AS577 Bell Canada 5.10ms from Montreal, CA
121.86.189.19 AS17511 OPTAGE Inc. 2.16ms from Osaka, JP
44.203.102.211 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
114.18.60.3 AS2516 KDDI CORPORATION 0.65ms from Sendai, JP
1.99.126.99 AS4766 Korea Telecom 3.20ms from Seoul, KR
45.12.220.163 AS9009 M247 Europe SRL 0.14ms from Stockholm, SE
37.110.162.211 AS35805 JSC Silknet 0.99ms from Tbilisi, GE
153.198.29.35 AS4713 NTT DOCOMO BUSINESS,Inc. 8.44ms from Tokyo, JP
118.174.50.83 AS23969 TOT Public Company Limited 7.45ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f4 149.117.7.48
traceroute to 149.117.7.48 (149.117.7.48): 64 hops max, 52 byte packets
4 [AS3356] 4.69.218.234 138.672 ms
5 [AS3356] 4.37.129.246 138.787 ms
6 [AS397635] 149.117.7.48 138.806 ms
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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