AS number details

AS397635

Synopsys Inc.  ·  synopsys.com

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AS397635 – Synopsys Inc.

Field Value
Country United States
Website synopsys.com
Hosted domains 446
Number of IPv4 3,840
Number of IPv6 6,044,629,098,073,145,873,530,880
ASN type Business
Registry arin
Allocated 6 years ago on Jun 11, 2019
Updated 6 years ago on Jun 11, 2019
Netblock Company Num of IPs
149.117.72.0/21 Synopsys Inc. 2,048
149.117.92.0/22 Synopsys Inc. 1,024
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

Netblock Company
2620:12d:e004::/46 Synopsys Inc.
2620:12d:e000::/48 Synopsys Inc.
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IP Ranges API

WHOIS Details


                                                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.

IP Address Domain Domains on this IP
149.117.73.34 ██████████ 446
149.117.73.20 ██████████ 2

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS29909 MetroOptic, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS29909 MetroOptic, Inc.
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
149.117.79.10 AS397635 Synopsys Inc. 0.75ms from Santa Clara, US
149.117.93.29 AS397635 Synopsys Inc. 1.10ms from Montreal, CA
149.117.4.1 AS397635 Synopsys Inc. 1.43ms from San Jose, US
149.117.87.28 AS397635 Synopsys Inc. 1.81ms from Portland, US
149.117.76.29 AS397635 Synopsys Inc. 2.40ms from San Jose, US
149.117.7.48 AS397635 Synopsys Inc. 1.16ms from Portland, US
149.117.73.91 AS397635 Synopsys Inc. 1.43ms from Santa Clara, US
149.117.92.21 AS397635 Synopsys Inc. 0.87ms 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
54.39.8.19 AS16276 OVH SAS 0.07ms from Beauharnois, CA
128.85.208.179 AS8075 Microsoft Corporation 0.16ms from Boydton, US
213.95.18.99 AS12337 noris network AG 2.87ms from Frankfurt am Main, DE
89.160.233.3 AS12969 Vodafone Iceland 1.19ms from Hafnarfjoerdur, IS
217.39.101.3 AS2856 British Telecommunications PLC 4.76ms from London, GB
189.225.71.35 AS8151 UNINET 5.66ms from Mexico City, MX
62.211.164.163 AS3269 Telecom Italia S.p.A. 2.88ms from Milan, IT
65.94.71.35 AS577 Bell Canada 1.31ms from Montreal, CA
46.212.125.67 AS41164 GET Norway 1.78ms from Oslo, NO
89.90.28.3 AS5410 Bouygues Telecom SA 1.54ms from Paris, FR
94.101.235.35 AS2588 SIA "BITE Latvija" 0.33ms from Riga, LV
61.254.83.67 AS9318 SK Broadband Co Ltd 1.40ms from Seoul, KR
178.60.4.3 AS15704 XTRA TELECOM S.A. 0.75ms from Sevilla, ES
78.83.216.3 AS29580 A1 Bulgaria EAD 8.36ms from Sofia, BG
105.109.64.147 AS36947 Telecom Algeria 13.76ms from Algiers, DZ
74.124.184.83 AS22709 North State Telephone, LLC 7.84ms from Atlanta, US
111.166.69.19 AS4837 CHINA UNICOM China169 Backbone 6.39ms from Beijing, CN
76.136.141.227 AS7922 Comcast Cable Communications, LLC 5.67ms from Chicago, US
77.54.246.83 AS12353 Vodafone Portugal 6.20ms from Lisbon, PT
5.88.56.51 AS30722 Vodafone Italia S.p.A. 11.33ms from Milan, IT
162.248.100.115 AS397031 GALAXYGATE, LLC 0.32ms from New York City, US
90.0.149.51 AS3215 Orange S.A. 2.78ms from Paris, FR
216.9.192.3 AS55277 Pinal County Arizona 2.48ms from Phoenix, US
175.250.198.147 AS4766 Korea Telecom 5.87ms from Seoul, KR
94.236.167.83 AS8866 Vivacom Bulgaria EAD 0.47ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 149.117.94.110
traceroute to 149.117.94.110 (149.117.94.110): 9 hops max, 52 byte packets
5 [AS3356] 4.69.203.129 48.207 ms
6 [AS3356] 4.15.20.66 48.562 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gretna, 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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