67.58.48.0/20
AS26397 · The Regents of the University of California - University of California, San Diego.
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| Country |
United States
|
| Domain | ucsd.edu |
| ASN | AS26397 |
| Registry | ARIN |
| ID | OPTIPUTER-NET |
WHOIS Details
NetHandle: NET-67-58-32-0-1 OrgID: THERE-41 Parent: NET-67-0-0-0-0 NetName: OPTIPUTER-NET NetRange: 67.58.32.0 - 67.58.63.255 NetType: allocation OriginAS: 26397 RegDate: 2006-11-10 Updated: 2021-12-14 TechHandle: PAPAD12-ARIN TechHandle: TH60-ARIN AbuseHandle: ABUSE1467-ARIN AbuseHandle: PAPAD12-ARIN NOCHandle: NOCOP5-ARIN NOCHandle: PAPAD12-ARIN NOCHandle: TH60-ARIN Source: ARIN OrgID: THERE-41 OrgName: The Regents of the University of California - University of California, San Diego. CanAllocate: Street: Prism Project,University of California, San Diego Street: 9500 Gilman Drive Street: MS-0505 City: La Jolla State/Prov: CA Country: US PostalCode: 92093-0505 RegDate: 2009-05-15 Updated: 2024-04-17 OrgAdminHandle: TH60-ARIN OrgTechHandle: BDU62-ARIN OrgTechHandle: TH60-ARIN OrgTechHandle: UTC1-ARIN OrgAbuseHandle: TH60-ARIN OrgNOCHandle: SDSCN-ARIN OrgNOCHandle: TH60-ARIN Source: ARIN POCHandle: BDU62-ARIN IsRole: N LastName: dunne FirstName: brian Street: 9500 Gilman Drive City: La Jolla State/Prov: CA Country: US PostalCode: 92093 RegDate: 2009-05-14 Updated: 2025-06-25 OfficePhone: +1-858-334-9579 Mailbox: bdunne@ucsd.edu Source: ARIN POCHandle: ABUSE1467-ARIN IsRole: Y LastName: Abuse Optiputer FirstName: Street: Atkinson Hall Street: 9500 Gilman Drive City: La Jolla State/Prov: CA Country: US PostalCode: 92093-0436 RegDate: 2006-10-23 Updated: 2006-10-23 OfficePhone: +1-858-534-3036 Mailbox: abuse@optiputer.net 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: 2024-08-25 OfficePhone: +1-858-534-5090 Mailbox: noc@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: NOCOP5-ARIN IsRole: Y LastName: NOC Optiputer FirstName: Street: Atkinson Hall Street: 9500 Gilman Drive City: La Jolla State/Prov: CA Country: US PostalCode: 92093-0436 RegDate: 2006-10-23 Updated: 2011-09-20 OfficePhone: +1-858-534-3036 Mailbox: noc@optiputer.net Source: ARIN POCHandle: PAPAD12-ARIN IsRole: N LastName: Papadopoulos FirstName: Phil Street: 15 Sun Terrace City: Laguna Niguel State/Prov: CA Country: US PostalCode: 92677 RegDate: 2015-05-18 Updated: 2025-05-21 OfficePhone: +1-858-922-7305 Mailbox: philip.papadopoulos@gmail.com Source: ARIN POCHandle: UTC1-ARIN IsRole: Y LastName: UCSD Technical Contact FirstName: Street: 9500 Gilman Dr City: La Jolla State/Prov: CA Country: US PostalCode: 92093-0928 RegDate: 2021-04-13 Updated: 2025-04-18 OfficePhone: +1-858-822-4040 Mailbox: architects@ucsd.edu Source: ARIN
Hosted domains
There are 19 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 67.58.57.101 | neuroinformatics.org | 3 |
| 67.58.57.104 | braininfo.org | 1 |
| 67.58.57.91 | cellimagelibrary.org | 1 |
| 67.58.51.100 | resilience-studios.com | 1 |
| 67.58.57.95 | alzdata.io | 1 |
Hosted domains API
Pingable IPs
329 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 67.58.58.2 |
2.68ms from Los Angeles,
US
|
|
| 67.58.54.142 |
2.64ms from Los Angeles,
US
|
|
| 67.58.59.5 |
2.71ms from Los Angeles,
US
|
|
| 67.58.52.79 |
2.65ms from Los Angeles,
US
|
|
| 67.58.63.134 |
2.65ms from Los Angeles,
US
|
|
| 67.58.50.66 |
2.67ms from Los Angeles,
US
|
|
| 67.58.56.103 |
2.62ms from Los Angeles,
US
|
|
| 67.58.49.1 |
2.69ms from Los Angeles,
US
|
|
| 67.58.53.151 |
2.64ms from Los Angeles,
US
|
|
| 67.58.48.9 |
2.66ms from Los Angeles,
US
|
|
| 67.58.57.91 |
2.68ms from Los Angeles,
US
|
|
| 67.58.51.38 |
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 |
|---|---|---|
| 98.252.57.36 |
9.40ms from Ashburn,
US
|
|
| 149.56.6.132 |
0.10ms from Beauharnois,
CA
|
|
| 195.243.95.180 |
0.89ms from Berlin,
DE
|
|
| 20.125.197.116 |
0.27ms from Chicago,
US
|
|
| 91.14.10.148 |
5.89ms from Frankfurt am Main,
DE
|
|
| 58.82.251.132 |
2.46ms from Hong Kong,
HK
|
|
| 65.132.105.196 |
3.78ms from Miami,
US
|
|
| 170.246.188.164 |
7.32ms from Osasco,
BR
|
|
| 130.93.132.148 |
0.53ms from Paris,
FR
|
|
| 92.151.27.148 |
2.29ms from Paris,
FR
|
|
| 112.147.175.84 |
4.76ms from Seoul,
KR
|
|
| 218.158.191.196 |
3.29ms from Seoul,
KR
|
|
| 87.71.23.132 |
1.31ms from Tel Aviv,
IL
|
|
| 59.94.120.20 |
13.17ms from Bengaluru,
IN
|
|
| 3.31.131.68 |
0.35ms from Boardman,
US
|
|
| 52.177.163.36 |
0.35ms from Boydton,
US
|
|
| 106.214.184.164 |
9.46ms from Delhi,
IN
|
|
| 5.30.57.116 |
4.46ms from Dubai,
AE
|
|
| 79.142.41.196 |
3.62ms from Frankfurt am Main,
DE
|
|
| 82.45.23.148 |
9.44ms from London,
GB
|
|
| 151.202.35.20 |
2.76ms from New York City,
US
|
|
| 180.1.48.164 |
9.51ms from Osaka,
JP
|
|
| 62.210.105.36 |
0.59ms from Paris,
FR
|
|
| 54.243.85.196 |
0.20ms from Reston,
US
|
|
| 103.76.167.132 |
2.20ms from Riyadh,
SA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hafnarfjoerdur, IS
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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