198.182.55.0/24

AS3356 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	synopsys.com
ASN	AS3356
Registry	ARIN
ID	SYNOPSYS-US03-NET

WHOIS Details

NetHandle:      NET-198-182-32-0-1
OrgID:          SYNOPS
Parent:         NET-198-0-0-0-0
NetName:        SYNOPSYS-US03-NET
NetRange:       198.182.32.0 - 198.182.63.255
NetType:        allocation
RegDate:        1993-08-12
Updated:        2021-12-14
TechHandle:     BTS-ARIN
Source:         ARIN


OrgID:          SYNOPS
OrgName:        Synopsys Inc.
CanAllocate:    
Street:         675 Almanor Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        1991-02-28
Updated:        2025-10-22
OrgAdminHandle: NETWO2400-ARIN
OrgTechHandle:  NETWO2400-ARIN
OrgAbuseHandle: NETWO2400-ARIN
OrgRoutingHandle:   CHAND323-ARIN
Source:         ARIN


POCHandle:      BTS-ARIN
IsRole:         N
LastName:       Tsui
FirstName:      Ben
Street:         690 East Middlefield Road
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2003-01-27
Updated:        2025-02-26
OfficePhone:    +1-650-584-4260
Mailbox:        Ben.Tsui@synopsys.com
Source:         ARIN


POCHandle:      NETWO2400-ARIN
IsRole:         Y
LastName:       NETWORK-TEAM
FirstName:      
Street:         690 East Middlefield Road
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2008-04-22
Updated:        2025-07-11
OfficePhone:    +1-650-584-4260
Mailbox:        network-core@synopsys.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.182.0.0/16

Range	ASN	Company	Num of IPs
198.182.64.0/18	AS22772	Login, Inc.	16,384
198.182.240.0/22	AS15116	Pittsburg State University	1,024
198.182.254.0/23	AS396917	Velox Wireless Inc.	512
198.182.180.0/23	AS54509	Connect It Networks	512
198.182.230.0/24	AS2687	Cascade Corporation	256
198.182.205.0/24	AS30564	Louisiana State University in Shreveport	256
198.182.175.0/24	AS32748	ISOCNET	256
198.182.229.0/24	AS3356	Cascade Corporation	256
198.182.140.0/24	AS3446	State of Kansas	256
198.182.199.0/24	AS243	L3Harris Technologies, Inc.	256
198.182.170.0/24	AS399926	Bermuda College	256
198.182.157.0/24	AS40722	California Institute of the Arts	256
198.182.167.0/24	AS42	WoodyNet, Inc.	256
198.182.231.0/24	AS51758	Cascade Corporation	256
198.182.225.0/24	AS6140	ATI	256
198.182.246.0/24	AS55154	SPARTAN MILLS	256
198.182.247.0/24	AS6128	TESS Associates	256
198.182.159.0/24	AS26439	City of Albuquerque	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

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

IP Address	ASN	Details
198.182.55.130	AS3356 Level 3 Parent, LLC	`2.48ms` from Boston, 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
81.246.133.24	AS5432 Proximus NV	`2.45ms` from Brussels, BE
173.37.145.104	AS109 CISCO SYSTEMS, INC.	`1.35ms` from Dallas, US
84.186.135.24	AS3320 Deutsche Telekom AG	`4.97ms` from Duesseldorf, DE
91.11.206.136	AS3320 Deutsche Telekom AG	`4.75ms` from Frankfurt am Main, DE
14.170.188.152	AS45899 VNPT Corp	`4.24ms` from Hanoi, VN
116.104.186.8	AS7552 Viettel Group	`2.82ms` from Hanoi, VN
37.53.78.56	AS6849 JSC Ukrtelecom	`0.52ms` from Kyiv, UA
2.192.90.40	AS16232 Telecom Italia S.p.A.	`17.00ms` from Milan, IT
104.228.69.88	AS11351 Charter Communications Inc	`17.58ms` from New York City, US
50.28.96.40	AS53824 Liquid Web, L.L.C	`0.45ms` from Phoenix, US
188.243.228.200	AS35807 SkyNet Ltd.	`0.61ms` from Saint Petersburg, RU
107.170.223.104	AS14061 DigitalOcean, LLC	`0.27ms` from Santa Clara, US
73.165.235.56	AS7922 Comcast Cable Communications, LLC	`10.15ms` from Secaucus, US
112.212.228.232	AS38095 SK Broadband Co Ltd	`1.62ms` from Seoul, KR
112.185.148.184	AS4766 Korea Telecom	`7.98ms` from Seoul, KR
1.244.9.120	AS9318 SK Broadband Co Ltd	`2.95ms` from Seoul, KR
211.58.104.136	AS9318 SK Broadband Co Ltd	`7.46ms` from Seoul, KR
223.32.55.24	AS9644 SK Telecom	`11.21ms` from Seoul, KR
34.199.208.168	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
20.38.100.136	AS8075 Microsoft Corporation	`0.53ms` from Boydton, US
197.37.211.24	AS8452 TE-AS	`5.27ms` from Cairo, EG
97.84.177.136	AS20115 Charter Communications LLC	`9.40ms` from Chicago, US
174.58.131.216	AS7922 Comcast Cable Communications, LLC	`14.00ms` from Chicago, US
20.107.170.232	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
92.24.209.184	AS13285 TalkTalk Communications Limited	`2.55ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 198.182.55.133

traceroute to 198.182.55.133 (198.182.55.133): 64 hops max, 52 byte packets

4 [AS3356] 4.53.56.130 92.585 ms

5 [AS3356] 198.182.55.133 96.153 ms

Measurement taken from

IPinfo ProbeNet in Taos, US

On December 28th 2025

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