1. All IP Ranges
  2. 198.0.0.0/8
  3. 198.202.0.0/16
  4. AS195  | 198.202.112.0/21

198.202.112.0/21

AS195  ·  San Diego Supercomputer Center

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Summary

Country United States
Domain sdsc.edu
ASN AS195
Parent Range 198.202.64.0/18
Registry ARIN
ID NETBLK-SDSCNET-CBLK

WHOIS Details

NetHandle:      NET-198-202-64-0-1
OrgID:          SDSC-Z
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-SDSCNET-CBLK
NetRange:       198.202.64.0 - 198.202.127.255
NetType:        allocation
RegDate:        1993-10-04
Updated:        2023-06-01
TechHandle:     TH60-ARIN
AbuseHandle:    SDSCH-ARIN
NOCHandle:      SDSCN-ARIN
Source:         ARIN


OrgID:          SDSC-Z
OrgName:        San Diego Supercomputer Center
CanAllocate:    
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2023-04-06
Updated:        2023-05-24
OrgAdminHandle: HERMA36-ARIN
OrgTechHandle:  HERMA36-ARIN
OrgTechHandle:  SKINN116-ARIN
OrgTechHandle:  TH60-ARIN
OrgAbuseHandle: SDSCA-ARIN
OrgAbuseHandle: SDSCH-ARIN
OrgNOCHandle:   ENS13-ARIN
OrgNOCHandle:   TH60-ARIN
Source:         ARIN


POCHandle:      SDSCA-ARIN
IsRole:         Y
LastName:       SDSC-ABUSE
FirstName:      
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2019-06-05
Updated:        2026-03-10
OfficePhone:    +1-858-534-5090
Mailbox:        abuse@sdsc.edu
Source:         ARIN


POCHandle:      TH60-ARIN
IsRole:         N
LastName:       Hutton
FirstName:      Thomas
Street:         PO Box 128
City:           Poway
State/Prov:     CA
Country:        US
PostalCode:     92074-0128
RegDate:        1970-01-01
Updated:        2025-05-21
OfficePhone:    +1-858-534-5136
MobilePhone:    +1-619-787-0349
FaxPhone:       +1-858-534-5152
Mailbox:        hutton@sdslug.org
Mailbox:        hutton@ucsd.edu
Mailbox:        thomas.e.hutton@gmail.com
Source:         ARIN


POCHandle:      SKINN116-ARIN
IsRole:         N
LastName:       Skinner
FirstName:      Erik
Street:         9836 Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2021-04-16
Updated:        2025-05-07
OfficePhone:    +1-815-534-5090
Mailbox:        eskinner@sdsc.edu
Source:         ARIN


POCHandle:      SDSCH-ARIN
IsRole:         Y
LastName:       SDSC Hostmaster
FirstName:      
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2005-05-26
Updated:        2026-03-10
OfficePhone:    +1-858-534-5090
Mailbox:        hostmaster@sdsc.edu
Source:         ARIN


POCHandle:      ENS13-ARIN
IsRole:         Y
LastName:       ENS
FirstName:      
Street:         9836 Hopkins Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2021-04-16
Updated:        2025-05-07
OfficePhone:    +1-858-534-5090
Mailbox:        ens@sdsc.edu
Source:         ARIN


POCHandle:      SDSCN-ARIN
IsRole:         Y
LastName:       SDSC NOC
FirstName:      
Street:         9500 Gilman Drive
Street:         MS-0505
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0505
RegDate:        2005-05-26
Updated:        2025-08-28
OfficePhone:    +1-858-534-5090
Mailbox:        noc@sdsc.edu
Source:         ARIN


POCHandle:      HERMA36-ARIN
IsRole:         N
LastName:       Herman
FirstName:      Dan
Street:         9836 Hopkins Dr
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093
RegDate:        2012-09-11
Updated:        2025-11-14
OfficePhone:    +1-858-534-6589
MobilePhone:    +1-585-747-7458
Mailbox:        diherman@sdsc.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 198.202.112.0/21

Range ASN Company Num of IPs
198.202.64.0/18 AS195 San Diego Supercomputer Center 16,384
198.202.64.0/18 AS22213 San Diego Supercomputer Center 16,384
198.202.64.0/18 AS46985 San Diego Supercomputer Center 16,384

Nearby Ranges

BGP prefixes that overlap with 198.202.0.0/16

Range ASN Company Num of IPs
198.202.64.0/18 AS195 San Diego Supercomputer Center 16,384
198.202.64.0/18 AS22213 San Diego Supercomputer Center 16,384
198.202.64.0/18 AS46985 San Diego Supercomputer Center 16,384
198.202.0.0/21 AS6059 University of Baltimore 2,048
198.202.252.0/23 AS12253 Leon County Board of County Commisioners 512
198.202.142.0/23 AS25774 Better eSolution 512
198.202.148.0/24 AS16668 Patrick Kane, Sole Proprietorship 256
198.202.175.0/24 AS1757 RELX inc. 256
198.202.184.0/24 AS1906 Northrop Grumman 256
198.202.29.0/24 AS197494 Polskie Radio-Regionalna Rozglosnia we Wroclawiu-Radio Wroclaw-Spolka Akcyjna 256
198.202.20.0/24 AS1982 Northwest Nexus Inc. 256
198.202.235.0/24 AS2015 North Star Technical Services 256
198.202.146.0/24 AS204769 DigiRDP LLC 256
198.202.211.0/24 AS209242 Webflow, Inc 256
198.202.144.0/24 AS2152 Mendocino College 256
198.202.145.0/24 AS2152 Mendocino College 256
198.202.141.0/24 AS21930 Informatica LLC 256
198.202.242.0/24 AS23294 Northeast Louisiana University 256
198.202.177.0/24 AS26144 Fiserv Solutions, LLC 256
198.202.182.0/24 AS26144 Fiserv Solutions, LLC 256
198.202.247.0/24 AS2830 The Portland Group, Inc. 256
198.202.219.0/24 AS33651 Serra Systems, Inc. 256
198.202.219.0/24 AS33651 Serra Systems, Inc. 256
198.202.219.0/24 AS33667 Serra Systems, Inc. 256
198.202.219.0/24 AS33667 Serra Systems, Inc. 256
198.202.21.0/24 AS393571 Konica Minolta Business Solutions U.S.A, Inc. 256
198.202.26.0/24 AS396982 Twingate Inc. 256
198.202.186.0/24 AS397932 New York State Assembly 256
198.202.25.0/24 AS401195 Broward Sheriff's Office 256
198.202.24.0/24 AS401782 Boku, Inc. 256
198.202.28.0/24 AS401987 Samaritan Healthcare 256
198.202.202.0/24 AS40959 CITY AND COUNTY OF DENVER 256
198.202.22.0/24 AS49308 Hyp Payment Solutions Ltd 256
198.202.16.0/24 AS54182 The Lake Louise Ski Area Ltd. 256
198.202.151.0/24 AS557 Gould Academy 256
198.202.226.0/24 AS5650 CCS Wireless, Inc. 256
198.202.171.0/24 AS61317 Internet Utilities NA LLC 256
198.202.23.0/24 AS8075 New American Funding 256
198.202.30.0/24 AS10753 Puget Sound Regional Fire Authority 256
198.202.27.0/24 AS8075 INSIDERE, LLC 256
198.202.199.0/24 AS11994 Santa Cruz Community Internet 256
198.202.208.0/24 AS14618 BombBomb, Inc. 256
198.202.130.0/24 AS15296 Northern Lakes College 256
198.202.176.0/24 AS16509 Stripe, Inc. 256
198.202.18.0/24 AS16509 Noldor, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
198.202.116.1 AS195 San Diego Supercomputer Center 2.64ms from Los Angeles, US
198.202.118.1 AS195 San Diego Supercomputer Center 2.58ms from Los Angeles, US
198.202.112.1 AS195 San Diego Supercomputer Center 2.64ms from Los Angeles, US
198.202.114.2 AS195 San Diego Supercomputer Center 2.64ms from Los Angeles, 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
52.6.223.197 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
207.144.57.245 AS16863 Home Telephone Company, Inc. 7.77ms from Atlanta, US
167.114.193.149 AS16276 OVH SAS 0.08ms from Beauharnois, CA
116.132.30.245 AS4837 CHINA UNICOM China169 Backbone 8.71ms from Beijing, CN
73.149.211.85 AS7922 Comcast Cable Communications, LLC 5.05ms from Boston, US
162.220.73.133 AS62728 VELOCITY, A MANAGED SERVICES COMPANY 0.14ms from Chicago, US
37.84.14.133 AS3320 Deutsche Telekom AG 18.38ms from Frankfurt am Main, DE
43.139.140.101 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.17ms from Guangzhou, CN
89.240.136.53 AS13285 TalkTalk Communications Limited 5.96ms from London, GB
79.7.66.21 AS3269 Telecom Italia S.p.A. 4.63ms from Milan, IT
125.114.49.85 AS4134 CHINANET-BACKBONE 8.45ms from Ningbo, CN
71.42.42.133 AS33363 Charter Communications, Inc 5.70ms from Orlando, US
23.59.90.101 AS16625 Akamai Technologies, Inc. 0.68ms from Osaka, JP
27.221.68.37 AS4837 CHINA UNICOM China169 Backbone 0.34ms from Qingdao, CN
92.100.110.101 AS12389 PJSC Rostelecom 1.28ms from Saint Petersburg, RU
125.159.91.213 AS4766 Korea Telecom 1.39ms from Seoul, KR
23.119.199.37 AS7018 AT&T Enterprises, LLC 6.97ms from Atlanta, US
181.135.204.53 AS13489 UNE EPM TELECOMUNICACIONES S.A. 11.81ms from Bogota, CO
138.2.112.181 AS31898 Oracle Corporation 0.16ms from Chuncheon, KR
143.55.36.149 AS26077 Nextlink Broadband 0.68ms from Dallas, US
174.143.228.133 AS33070 Rackspace Hosting 1.04ms from Dallas, US
208.68.71.181 AS33213 BASIN 2 WAY RADIO 15.35ms from Dallas, US
50.217.92.69 AS7922 Comcast Cable Communications, LLC 0.69ms from Dallas, US
47.91.89.21 AS45102 Alibaba (US) Technology Co., Ltd. 0.77ms from Frankfurt am Main, DE
116.213.37.37 AS45753 Netsec Limited 1.05ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 198.202.118.3
traceroute to 198.202.118.3 (198.202.118.3): 64 hops max, 52 byte packets
2 *
3 *
4 [AS2153] 137.164.26.41 69.11 ms
5 [AS195] 132.249.2.11 68.831 ms
6 [AS195] 198.202.118.3 69.129 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
On

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.

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