AS55 - University of Pennsylvania
Detailed information about the Autonomous System AS55:
IPv4 Prefixes
Currently, there are 6 IPv4 prefixes for AS55 - University of Pennsylvania in
the database.
This amounts to 262,656 IPv4 addresses that are hosted on this ASN.
128.91.0.0/16
130.91.0.0/16
158.130.0.0/16
165.123.0.0/16
192.5.44.0/24
192.84.2.0/24
IPv6 Prefixes
Currently, there are 1 IPv6 prefixes for AS55 - University of Pennsylvania in
the database.
This amounts to 79228162514264337593543950336 IPv6 addresses that are hosted on this ASN.
2607:f470::/32
Raw WHOIS Record - AS55 - University of Pennsylvania
ASNumber: 55
ASName: UPENN
ASHandle: AS55
RegDate: 1985-12-18
Updated: 2021-10-14
Comment: https://www.upenn.edu/
Comment: Main AS number for PennNet of the University of Pennsylvania
Ref: https://rdap.arin.net/registry/autnum/55
OrgName: University of Pennsylvania
OrgId: UNIVER-8-Z
Address: 3401 Walnut Street
Address: Suite 221A
City: Philadelphia
StateProv: PA
PostalCode: 19104-6228
Country: US
RegDate: 2010-01-05
Updated: 2022-08-03
Ref: https://rdap.arin.net/registry/entity/UNIVER-8-Z
OrgAbuseHandle: ISO-ARIN
OrgAbuseName: Information Security Officer
OrgAbusePhone: +1-215-573-2037
OrgAbuseEmail: security@upenn.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISO-ARIN
OrgNOCHandle: UNIVE-ARIN
OrgNOCName: University of Pennsylvania
OrgNOCPhone: +1-215-573-9631
OrgNOCEmail: noc@isc.upenn.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/UNIVE-ARIN
OrgTechHandle: OBRIE72-ARIN
OrgTechName: O'Brien, John
OrgTechPhone: +1-215-898-9818
OrgTechEmail: obrienjw@upenn.edu
OrgTechRef: https://rdap.arin.net/registry/entity/OBRIE72-ARIN