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. 1.03ms from Portland, US
149.117.4.1 AS397635 Synopsys Inc. 1.52ms from San Jose, US
149.117.79.30 AS397635 Synopsys Inc. 2.32ms from San Jose, US
149.117.92.252 AS397635 Synopsys Inc. 1.08ms from Montreal, CA
149.117.98.43 AS397635 Synopsys Inc. 1.47ms from Dallas, US
149.117.96.252 AS397635 Synopsys Inc. 1.57ms from Dallas, US
149.117.93.28 AS397635 Synopsys Inc. 1.12ms 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
102.180.20.3 AS37577 Orange Burkina Faso 16.33ms from Accra, GH
72.32.42.179 AS33070 Rackspace Hosting 1.05ms from Dallas, US
87.78.226.179 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 8.28ms from Duesseldorf, DE
125.88.33.19 AS4134 CHINANET BACKBONE 2.30ms from Guangzhou, CN
155.93.212.35 AS37680 Cool Ideas Service Provider (Pty) Ltd 0.92ms from Johannesburg, ZA
109.184.9.163 AS12389 PJSC Rostelecom 6.36ms from Kazan, RU
132.236.229.3 AS26 Cornell University 8.55ms from New York City, US
104.171.2.3 AS46606 Unified Layer 2.00ms from Salt Lake City, US
122.199.100.19 AS9981 Saero Network Service LTD 5.48ms from Seoul, KR
3.26.203.83 AS16509 Amazon.com, Inc. 0.76ms from Sydney, AU
126.153.44.147 AS17676 SoftBank Corp. 3.01ms from Tokyo, JP
36.134.218.227 AS9808 China Mobile Communications Group Co., Ltd. 7.10ms from Zhengzhou, CN
74.200.64.67 AS14383 M3COM of Virginia, Inc 0.62ms from Ashburn, US
68.35.12.115 AS7922 Comcast Cable Communications, LLC 6.71ms from Atlanta, US
91.1.60.83 AS3320 Deutsche Telekom AG 3.73ms from Berlin, DE
174.169.64.83 AS7922 Comcast Cable Communications, LLC 6.59ms from Boston, US
122.148.148.67 AS9443 Vocus Retail 1.27ms from Brisbane, AU
35.233.59.83 AS396982 Google LLC 0.15ms from Brussels, BE
173.187.172.3 AS7029 Windstream Communications LLC 0.53ms from Dallas, US
149.11.84.51 AS174 Cogent Communications, LLC 0.15ms from Frankfurt am Main, DE
175.31.246.243 AS4134 CHINANET BACKBONE 8.70ms from Harbin, CN
83.43.119.195 AS3352 TELEFONICA DE ESPANA S.A.U. 10.26ms from Madrid, ES
5.198.21.51 AS12390 KCOM Group Limited 3.13ms from Manchester, GB
126.87.221.211 AS17676 SoftBank Corp. 2.06ms from Osaka, JP
222.226.174.3 AS2516 KDDI CORPORATION 10.40ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 149.117.93.30
traceroute to 149.117.93.30 (149.117.93.30): 64 hops max, 52 byte packets
3 *
4 [AS3356] 4.15.20.66 1.117 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.

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