AS177 University of Michigan

UMICH-AS-1

IPv4 Addresses: 0

Number of Peers: 1

Number of Prefixes: 2

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
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Raw Whois

AS177 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS177 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

umnet-admin-team@umich.edu

report-abuse@umich.edu

Abuse Contacts:

report-abuse@umich.edu

Address:

IT Communications Services,

4251 Plymouth Road,

Suite 2-2200,

Ann Arbor,

MI,

48105-3640,

IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:48a8:68fd::/48	Merit Network Inc.		2001:48a8::/32	ARIN
	2607:f018:fffe::/48	University of Michigan		2607:f018::/32	ARIN

IPv6 Peers

Country	ASN	Name	Description
	AS237	MERIT-AS-14	Merit Network Inc.

IPv6 Upstreams

Country	ASN	Name	Description
	AS237	MERIT-AS-14	Merit Network Inc.

IPv6 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       177
ASName:         UMICH-AS-1
ASHandle:       AS177
RegDate:        1988-04-28
Updated:        2020-01-14    
Ref:            https://rdap.arin.net/registry/autnum/177


OrgName:        University of Michigan
OrgId:          UNIVER-118-Z
Address:        IT Communications Services
Address:        4251 Plymouth Road, Suite 2-2200
City:           Ann Arbor
StateProv:      MI
PostalCode:     48105-3640
Country:        US
RegDate:        2020-01-08
Updated:        2020-01-08
Ref:            https://rdap.arin.net/registry/entity/UNIVER-118-Z


OrgTechHandle: UA11-ORG-ARIN
OrgTechName:   UMnet Administration
OrgTechPhone:  +1-734-647-4200 
OrgTechEmail:  umnet-admin-team@umich.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/UA11-ORG-ARIN

OrgAbuseHandle: IAI8-ARIN
OrgAbuseName:   IT Abuse Investigation
OrgAbusePhone:  +1-734-764-4357 
OrgAbuseEmail:  report-abuse@umich.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IAI8-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed