IPSHU ©
    loading

You are here

Home

Autonomous System Number 55 : UPENN (United States of America)

🖥 Autonomous System Number 55 : UPENN (United States of America)

The autonomous system number: AS55 is managed by the UPENN agency under the United States of America, and the specific content can be found in the details below. This data was updated on: 2025-04-02T15:06:19.

United States of America (US) IP Address
IP Network - AS55
Address Range: AS55
Network Name: UPENN
Events: last changedregistration
ClassName: autnum
Remarks:
Registration Comments: https://www.upenn.edu/
Main AS number for PennNet of the University of Pennsylvania
Notices:
Terms Of Service: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
https://www.arin.net/resources/registry/whois/tou/ ( Terms-of-service )
Whois Inaccuracy Reporting: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ ( Inaccuracy-report )
Copyright Notice: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
Status: Active
Links: https://rdap.arin.net/registry/autnum/55 ( Self )
https://whois.arin.net/rest/asn/AS55 ( Alternate )
Whois Server: whois.arin.net
Conformance: nro_rdap_profile_0, rdap_level_0, nro_rdap_profile_asn_flat_0

entity- UNIVER-8-Z
Handle: UNIVER-8-Z
Roles: Registrant
Events: last changed : 2022-08-03T16:16:32-04:00
registration : 2010-01-05T13:36:22-05:00
Links: https://rdap.arin.net/registry/entity/UNIVER-8-Z ( Self )
https://whois.arin.net/rest/org/UNIVER-8-Z ( Alternate )
Version: 4.0
Name: University of Pennsylvania
kind: Org
Address: 3401 Walnut Street Suite 221A Philadelphia PA 19104-6228 United States
Entities:
Handle: UNIVE-ARIN
Roles: Administrative, Noc
Links: https://rdap.arin.net/registry/entity/UNIVE-ARIN ( Self )
https://whois.arin.net/rest/poc/UNIVE-ARIN ( Alternate )
Events: last changed : 2024-08-26T14:35:40-04:00
registration : 2002-12-10T11:10:02-05:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 3401 Walnut Street Suite 221A Philadelphia PA 19104-6228 United States
Name: University of Pennsylvania
Org: University of Pennsylvania
kind: Group
Email: noc@isc.upenn.edu
Phone: +1-215-573-9631
Handle: OBRIE72-ARIN
Roles: Technical
Links: https://rdap.arin.net/registry/entity/OBRIE72-ARIN ( Self )
https://whois.arin.net/rest/poc/OBRIE72-ARIN ( Alternate )
Events: last changed : 2025-03-28T07:52:24-04:00
registration : 2014-06-17T14:32:26-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 3401 Walnut St Philadelphia PA 19104 United States
Name: John O'Brien
kind: Individual
Email: obrienjw@upenn.edu
Phone: +1-215-898-9818
Handle: ISO-ARIN
Roles: Abuse
Links: https://rdap.arin.net/registry/entity/ISO-ARIN ( Self )
https://whois.arin.net/rest/poc/ISO-ARIN ( Alternate )
Events: last changed : 2024-05-30T13:26:49-04:00
registration : 2002-12-11T11:00:04-05:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 3401 Walnut Street Rm C226 Philadelphia PA 19104-6228 United States
Name: Information Security Officer
Org: Information Security Officer
kind: Group
Email: security@upenn.edu
Phone: +1-215-573-2037

🖥 The IP segment included in the autonomous number AS55

The following is the autonomous system number: the IP address segment contained in AS55, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
128.91.0.0/16 128.91.0.0 128.91.255.255 65536
130.91.0.0/16 130.91.0.0 130.91.255.255 65536
158.130.0.0/16 158.130.0.0 158.130.255.255 65536
165.123.0.0/16 165.123.0.0 165.123.255.255 65536
192.84.2.0/24 192.84.2.0 192.84.2.255 256

📚 ASN Comment

Search

Router Brand List

Default Login IP List

Tools

Article

Comments

Languages