AS177 University of Michigan 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes

IPv6 prefixes

2 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS177
Name: University of Michigan
Organisation: University of Michigan
Country: 🇺🇸 US
RIR: ARIN
Allocated: 1988-04-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.arin.net, from cache

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