132.249.104.0/22

AS195 · San Diego Supercomputer Center

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Summary

Country	United States
Domain	sdsc.edu
ASN	AS195
Parent Range	132.249.0.0/16
Registry	ARIN
ID	SDSC

WHOIS Details

NetHandle:      NET-132-249-0-0-1
OrgID:          SDSC-Z
Parent:         NET-132-0-0-0-0
NetName:        SDSC
NetRange:       132.249.0.0 - 132.249.255.255
NetType:        allocation
RegDate:        1989-04-03
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:      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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 132.249.104.0/22

Range	ASN	Company	Num of IPs
132.249.0.0/16	AS195	San Diego Supercomputer Center	65,536

Nearby Ranges

BGP prefixes that overlap with 132.249.0.0/16

Range	ASN	Company	Num of IPs
132.249.0.0/16	AS195	San Diego Supercomputer Center	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
132.249.106.37	AS195 San Diego Supercomputer Center	`2.55ms` from Los Angeles, US
132.249.107.161	AS195 San Diego Supercomputer Center	`2.56ms` from Los Angeles, US
132.249.104.3	AS195 San Diego Supercomputer Center	`2.60ms` 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
40.129.18.230	AS7029 Windstream Communications LLC	`0.44ms` from Ashburn, US
114.246.207.150	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
35.90.143.214	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
95.128.130.214	AS48825 Fast2host - Fast4networks Ltd	`0.22ms` from Cambridge, GB
154.221.128.134	AS134175 SH2206	`0.76ms` from Hong Kong, HK
12.252.140.118	AS7018 AT&T Enterprises, LLC	`1.81ms` from Houston, US
98.195.238.6	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Houston, US
86.141.103.102	AS2856 British Telecommunications PLC	`2.58ms` from London, GB
134.69.73.6	AS14486 Occidental College	`1.63ms` from Los Angeles, US
136.26.9.6	AS19165 Webpass Inc.	`3.64ms` from Los Angeles, US
217.116.154.150	AS12389 PJSC Rostelecom	`9.80ms` from Novosibirsk, RU
54.153.3.182	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
217.85.43.182	AS3320 Deutsche Telekom AG	`4.58ms` from Berlin, DE
134.255.35.38	AS5483 Magyar Telekom Plc.	`5.91ms` from Budapest, HU
185.61.136.150	AS56504 HostCircle B.V.	`0.31ms` from Frankfurt am Main, DE
217.236.176.198	AS3320 Deutsche Telekom AG	`1.99ms` from Hamburg, DE
172.248.209.38	AS20001 Charter Communications Inc	`5.96ms` from Los Angeles, US
108.83.34.102	AS7018 AT&T Enterprises, LLC	`2.20ms` from Los Angeles, US
202.175.82.198	AS4609 Companhia de Telecomunicacoes de Macau SARL	`0.81ms` from Macau, MO
64.110.65.198	AS31898 Oracle Corporation	`0.21ms` from Seoul, KR
126.235.68.38	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
86.89.56.6	AS1136 KPN B.V.	`2.18ms` from Amsterdam, NL
35.86.74.22	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
91.86.175.70	AS47377 Orange Belgium SA	`6.31ms` from Brussels, BE
142.204.170.86	AS393238 ImOn Communications, LLC	`6.22ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m15 132.249.105.163

traceroute to 132.249.105.163 (132.249.105.163): 15 hops max, 52 byte packets

4 [] 15.230.139.194 350.296 ms

5 [] 15.230.139.20 1.234 ms

6 *

7 *

8 *

9 *

10 [AS16509] 52.95.52.157 69.87 ms

11 [AS16509] 72.21.221.5 93.127 ms

12 [AS195] 192.12.207.46 93.179 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Philadelphia, US

On April 13th 2026

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