199.43.4.0/24

AS11829 · Cadence Design Systems, Inc.

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Summary

Country	United States
Domain	cadence.com
ASN	AS11829
Registry	ARIN
ID	NETBLK-UNICAD1

WHOIS Details

NetHandle:      NET-199-43-4-0-1
OrgID:          UCL-3
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-UNICAD1
NetRange:       199.43.4.0 - 199.43.7.255
NetType:        allocation
RegDate:        1994-02-02
Updated:        2021-12-14
TechHandle:     DM329-ARIN
Source:         ARIN


OrgID:          UCL-3
OrgName:        UniCAD Canada Ltd.
CanAllocate:    
Street:         555 River Oaks Pkwy.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        1994-02-02
Updated:        2011-09-24
OrgAdminHandle: DM329-ARIN
OrgTechHandle:  DM329-ARIN
OrgAbuseHandle: DM329-ARIN
Source:         ARIN


POCHandle:      DM329-ARIN
IsRole:         N
LastName:       Maintainer
FirstName:      Dns
Street:         Cadence Design Systems, Inc
Street:         2655 Seely Ave
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        1998-11-16
Updated:        2016-10-26
OfficePhone:    +1-408-944-7278
OfficePhone:    +1-888-543-9993
MobilePhone:    +1-408-823-9903
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.43.0.0/16

Range	ASN	Company	Num of IPs
199.43.12.0/23	AS10794	Bank of America, National Association	512
199.43.184.0/24	AS14265	TPx Communications	256
199.43.205.0/24	AS14453	CENTRILOGICCANADA	256
199.43.195.0/24	AS3848	CAA Quebec	256
199.43.255.0/24	AS394161	Tesla Motors, Inc.	256
199.43.198.0/24	AS40702	Clearwave Communications	256
199.43.0.0/24	AS10745	ARIN Operations	256
199.43.119.0/24	AS812	Utex Scientific Instruments Inc.	256

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

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

IP Address	ASN	Details
199.43.4.30	AS11829 Cadence Design Systems, Inc.	`3.77ms` from Ashburn, 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
18.236.190.56	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
89.0.206.120	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`4.13ms` from Duesseldorf, DE
129.154.45.152	AS31898 Oracle Corporation	`0.15ms` from Hyderabad, IN
178.158.218.136	AS43139 Maximum-Net LLC	`0.68ms` from Kyiv, UA
83.50.231.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.71ms` from Madrid, ES
168.62.193.152	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
42.84.222.152	AS4837 CHINA UNICOM China169 Backbone	`8.20ms` from Tieling, CN
31.8.66.200	AS28812 PJSC "Bashinformsvyaz"	`9.08ms` from Yekaterinburg, RU
20.159.236.120	AS8070 Microsoft Corporation	`1.30ms` from Des Moines, US
220.184.113.8	AS4134 CHINANET-BACKBONE	`9.96ms` from Huai'an, CN
94.133.40.248	AS2860 NOS COMUNICACOES, S.A.	`16.53ms` from Lisbon, PT
6.11.42.136	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US
46.18.208.248	AS34235 ITINSELL CLOUD SAS	`1.01ms` from Marseille, FR
179.15.1.120	AS27831 Colombia Móvil	`14.54ms` from Medellin, CO
188.15.255.152	AS3269 Telecom Italia S.p.A.	`7.55ms` from Milan, IT
3.165.117.40	AS16509 Amazon.com, Inc.	`0.13ms` from Paris, FR
151.80.205.104	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
202.120.90.88	AS4538 China Education and Research Network Center	`2.89ms` from Shanghai, CN
111.241.195.8	AS3462 Data Communication Business Group	`3.11ms` from Taipei, TW
213.229.235.168	AS5603 Telekom Slovenije, d.d.	`11.25ms` from Zagreb, HR
99.45.84.72	AS7018 AT&T Enterprises, LLC	`10.92ms` from Atlanta, US
114.247.176.8	AS4808 China Unicom Beijing Province Network	`2.81ms` from Beijing, CN
108.171.191.200	AS33070 Rackspace Hosting	`1.14ms` from Dallas, US
23.123.188.56	AS7018 AT&T Enterprises, LLC	`3.75ms` from Dallas, US
14.246.8.152	AS45899 VNPT Corp	`1.90ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 199.43.4.29

traceroute to 199.43.4.29 (199.43.4.29): 64 hops max, 52 byte packets

1 [AS397423] 147.124.195.129 1.828 ms

2 [AS3356] 4.26.24.5 2.499 ms

3 [AS3356] 4.69.211.186 16.921 ms

4 [AS3356] 4.26.67.226 17.553 ms

5 [AS11829] 199.43.4.29 20.729 ms

Measurement taken from

IPinfo ProbeNet in Binghamton, US

On January 30th 2026

What are IP address ranges?

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