158.140.7.0/24

AS400571 · CDNS

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Summary

Country	United States
Domain	cadence.com
ASN	AS400571
Registry	ARIN
ID	CADENCE

WHOIS Details

NetHandle:      NET-158-140-0-0-1
OrgID:          CDS-16
Parent:         NET-158-0-0-0-0
NetName:        CADENCE
NetRange:       158.140.0.0 - 158.140.7.255
NetType:        allocation
RegDate:        1992-03-10
Updated:        2021-12-14
Source:         ARIN


OrgID:          CDS-16
OrgName:        Cadence Design Systems, Inc.
CanAllocate:    
Street:         2655 Seely Ave
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        1991-05-01
Updated:        2018-02-14
OrgAdminHandle: HOSTM2078-ARIN
OrgTechHandle:  HOSTM2078-ARIN
OrgAbuseHandle: HOSTM2078-ARIN
Source:         ARIN


POCHandle:      HOSTM2078-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         2655 Seely Ave
Street:         Building 7
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2018-02-12
Updated:        2025-04-28
OfficePhone:    +1-408-943-1234
Mailbox:        hostmaster@cadence.com
Mailbox:        isp-notification@cadence.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 158.140.0.0/16

Range	ASN	Company	Num of IPs
158.140.64.0/18	AS12975	paltel	16,384
158.140.192.0/19	AS11404	Brander Group Inc	8,192
158.140.192.0/19	AS212238	Brander Group Inc	8,192
158.140.192.0/19	AS264617	Brander Group Inc	8,192
158.140.192.0/19	AS5511	Brander Group Inc	8,192
158.140.192.0/19	AS9009	Brander Group Inc	8,192
158.140.192.0/19	AS18779	Brander Group Inc	8,192
158.140.224.0/20	AS9790	Two Degrees Mobile Limited	4,096
158.140.240.0/21	AS9790	Two Degrees Mobile Limited	2,048
158.140.248.0/22	AS9790	Two Degrees Mobile Limited	1,024
158.140.188.0/23	AS133798	PT XLSMART Telecom Sejahtera Tbk	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
158.140.7.252	AS400571 CDNS	`0.40ms` from Atlanta, 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
154.248.206.56	AS36947 Telecom Algeria	`11.98ms` from Algiers, DZ
86.95.197.56	AS1136 KPN B.V.	`1.42ms` from Amsterdam, NL
172.225.235.72	AS36183 Akamai Technologies, Inc.	`0.55ms` from Boston, US
81.241.149.168	AS5432 Proximus NV	`2.27ms` from Brussels, BE
84.192.70.8	AS6848 Telenet BV	`6.08ms` from Brussels, BE
23.44.29.8	AS16625 Akamai Technologies, Inc.	`0.71ms` from Chicago, US
75.241.201.152	AS6167 Verizon Business	`16.06ms` from Dallas, US
48.214.179.88	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
84.168.159.88	AS3320 Deutsche Telekom AG	`2.60ms` from Duesseldorf, DE
47.25.75.232	AS20115 Charter Communications LLC	`10.73ms` from Fremont, US
69.201.141.248	AS12271 Charter Communications Inc	`4.05ms` from New York City, US
34.228.36.216	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
170.245.15.104	AS262481 VERO S.A	`10.63ms` from Sao Paulo, BR
34.161.196.168	AS396982 Google LLC	`4.11ms` from Atlanta, US
221.198.180.40	AS4837 CHINA UNICOM China169 Backbone	`5.55ms` from Beijing, CN
62.28.56.248	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.92ms` from Braga, PT
66.198.96.24	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.36ms` from Chicago, US
84.179.38.168	AS3320 Deutsche Telekom AG	`5.40ms` from Nuernberg, DE
15.168.229.72	AS16509 Amazon.com, Inc.	`0.23ms` from Osaka, JP
40.64.93.232	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
95.230.71.8	AS3269 Telecom Italia S.p.A.	`2.54ms` from Rome, IT
140.82.49.248	AS20473 The Constant Company, LLC	`0.17ms` from San Jose, US
201.111.86.56	AS8151 UNINET	`10.31ms` from Santiago de Queretaro, MX
189.33.40.232	AS28573 Claro NXT Telecomunicacoes Ltda	`5.39ms` from Sao Paulo, BR
222.112.97.168	AS4766 Korea Telecom	`1.17ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 158.140.7.252

traceroute to 158.140.7.252 (158.140.7.252): 64 hops max, 52 byte packets

4 [AS6461] 64.125.23.250 1.024 ms

5 [AS6461] 64.125.29.159 0.506 ms

6 [AS400571] 158.140.7.252 0.407 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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