Autonomous System details

AS397635

Synopsys Inc.  ·  synopsys.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS397635
                                                OrgID:          AS397635
                                                ASName:         AS397635
                                                ASNumber:       AS397635
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
149.117.73.34 ██████████ 446
149.117.73.20 ██████████ 3

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
149.117.73.29 AS397635 Synopsys Inc. 1.35ms from Santa Clara, US
149.117.79.29 AS397635 Synopsys Inc. 2.36ms from San Jose, US
149.117.92.17 AS397635 Synopsys Inc. 1.08ms from Montreal, CA
149.117.87.20 AS397635 Synopsys Inc. 1.45ms from Portland, US
149.117.4.1 AS397635 Synopsys Inc. 1.60ms from San Jose, 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
149.117.7.45 AS397635 Synopsys Inc. 1.16ms from Portland, US
149.117.96.252 AS397635 Synopsys Inc. 1.51ms from Dallas, 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
34.15.153.83 AS396982 Google LLC 8.43ms from Bangkok, TH
83.181.143.83 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
3.74.24.179 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
18.154.176.147 AS16509 Amazon.com, Inc. 0.08ms from Hamburg, DE
211.61.185.3 AS9457 DREAMLINE CO. 1.70ms from Incheon, KR
83.34.197.51 AS3352 TELEFONICA DE ESPANA S.A.U. 10.82ms from Madrid, ES
73.138.183.51 AS7922 Comcast Cable Communications, LLC 5.83ms from Miami, US
79.11.104.51 AS3269 Telecom Italia S.p.A. 5.60ms from Milan, IT
91.163.111.195 AS12322 Free SAS 1.96ms from Paris, FR
200.211.220.19 AS4230 CLARO S.A. 0.30ms from Porto Alegre, BR
139.99.64.163 AS16276 OVH SAS 0.12ms from Singapore, SG
59.115.59.147 AS3462 Data Communication Business Group 3.56ms from Taipei, TW
77.139.244.35 AS12849 Hot-Net internet services Ltd. 6.01ms from Tel Aviv, IL
185.204.130.51 AS205844 Stadtwerke Schorndorf GmbH 9.15ms from Zuerich, CH
167.0.127.51 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.39ms from Bogota, CO
75.216.80.179 AS6167 Verizon Business 12.36ms from Boston, US
109.129.66.51 AS5432 Proximus NV 2.32ms from Brussels, BE
129.21.197.83 AS4385 Rochester Institute of Technology 3.54ms from Buffalo, US
96.10.154.115 AS11426 Charter Communications Inc 2.12ms from Charlotte, US
3.18.220.19 AS16509 Amazon.com, Inc. 1.04ms from Columbus, US
87.78.148.147 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.08ms from Duesseldorf, DE
185.246.237.147 AS203061 UAB code200 0.51ms from Frankfurt am Main, DE
149.233.10.3 AS203329 NTT Global Data Centers EMEA GmbH 0.50ms from Frankfurt am Main, DE
20.239.39.227 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
182.69.204.115 AS24560 Bharti Airtel Ltd., Telemedia Services 4.87ms from Kolkata, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 149.117.92.16
traceroute to 149.117.92.16 (149.117.92.16): 64 hops max, 52 byte packets
3 *
4 [AS3356] 4.15.20.66 1.076 ms
Measurement taken from IPinfo ProbeNet in Montreal, 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 AS397635 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs