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Whois - get information about the IP / domain / AS number / Company

Results for ASN:
AS55

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

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: 2020-03-27
Ref: https://rdap.arin.net/registry/entity/UNIVER-8-Z

OrgAbuseHandle: ISO-ARIN
OrgAbuseName: Information Security Officer
OrgAbusePhone: +1-215-898-2172
OrgAbuseEmail: security@upenn.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISO-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

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

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS55 University of Pennsylvania
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS55 University of Pennsylvania
2001:468:1802:: - 2001:468:1802:ffff:ffff:ffff:ffff:ffff Prefix: 48
2607:f470:: - 2607:f470:ffff:ffff:ffff:ffff:ffff:ffff Prefix: 32

WHOIS Lookup

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Autonomous system number (ASN)
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