This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402628
IANA has recorded AS557 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS557\n
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 557
ASName: UMAINE-SYS-AS
ASHandle: AS557
RegDate: 1989-12-13
Updated: 2026-05-19
Ref: https://rdap.arin.net/registry/autnum/557
OrgName: University of Maine System
OrgId: UMAN-Z
Address: ITS Computing Center
Address: 5752 Neville Hall
Address: University of Maine
City: Orono
StateProv: ME
PostalCode: 04469-5752
Country: US
RegDate: 2019-08-07
Updated: 2026-05-19
Ref: https://rdap.arin.net/registry/entity/UMAN-Z
OrgAbuseHandle: NAR5-ARIN
OrgAbuseName: Network Abuse Reports
OrgAbusePhone: +1-207-581-3587
OrgAbuseEmail: abuse@maine.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAR5-ARIN
OrgRoutingHandle: RPS32-ARIN
OrgRoutingName: Soucy, Ray Patrick
OrgRoutingPhone: +1-207-991-8380
OrgRoutingEmail: rps@maine.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/RPS32-ARIN
OrgNOCHandle: UNOC-ARIN
OrgNOCName: UNET Network Operations Center
OrgNOCPhone: +1-207-581-3587
OrgNOCEmail: support@maine.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/UNOC-ARIN
OrgRoutingHandle: BEANJ12-ARIN
OrgRoutingName: Bean, Jonathan
OrgRoutingPhone: +1-207-780-4392
OrgRoutingEmail: jonathan.bean@maine.edu
OrgRoutingRef: https://rdap.arin.net/registry/entity/BEANJ12-ARIN
OrgAbuseHandle: BEANJ12-ARIN
OrgAbuseName: Bean, Jonathan
OrgAbusePhone: +1-207-780-4392
OrgAbuseEmail: jonathan.bean@maine.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/BEANJ12-ARIN
OrgTechHandle: RPS32-ARIN
OrgTechName: Soucy, Ray Patrick
OrgTechPhone: +1-207-991-8380
OrgTechEmail: rps@maine.edu
OrgTechRef: https://rdap.arin.net/registry/entity/RPS32-ARIN
OrgAbuseHandle: RPS32-ARIN
OrgAbuseName: Soucy, Ray Patrick
OrgAbusePhone: +1-207-991-8380
OrgAbuseEmail: rps@maine.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/RPS32-ARIN
OrgTechHandle: BEANJ12-ARIN
OrgTechName: Bean, Jonathan
OrgTechPhone: +1-207-780-4392
OrgTechEmail: jonathan.bean@maine.edu
OrgTechRef: https://rdap.arin.net/registry/entity/BEANJ12-ARIN
RTechHandle: RPS32-ARIN
RTechName: Soucy, Ray Patrick
RTechPhone: +1-207-991-8380
RTechEmail: rps@maine.edu
RTechRef: https://rdap.arin.net/registry/entity/RPS32-ARIN
RTechHandle: BEANJ12-ARIN
RTechName: Bean, Jonathan
RTechPhone: +1-207-780-4392
RTechEmail: jonathan.bean@maine.edu
RTechRef: https://rdap.arin.net/registry/entity/BEANJ12-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 1997-2026, American Registry for Internet Numbers, Ltd.
#