206208 looking glass

AS11131 University of Maryland Baltimore County (UMBC) 🇺🇸 US

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
82,176 (321 × /24)
IPv6 prefixes
1
16 × /48
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS11131
Name
University of Maryland Baltimore County (UMBC)
Organisation
University of Maryland Baltimore County (UMBC)
Country
🇺🇸 US
RIR
ARIN
Allocated
1998-04-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (75.0%) 0 invalid (0.0%) 1 no ROA (25.0%)

Whois

Fetched from whois.arin.net

ASNumber:       11131
ASName:         UMBC-AS
ASHandle:       AS11131
RegDate:        1998-04-20
Updated:        2019-04-16
Ref:            https://rdap.arin.net/registry/autnum/11131

OrgName:        University of Maryland Baltimore County (UMBC)
OrgId:          UMBCU
Address:        1000 Hilltop Circle
City:           Baltimore
StateProv:      MD
PostalCode:     21250
Country:        US
RegDate:        1998-04-20
Updated:        2026-03-02
Comment:        For Security Complaints Contact security@umbc.edu
Ref:            https://rdap.arin.net/registry/entity/UMBCU

OrgRoutingHandle: PETRY11-ARIN
OrgRoutingName:   Petry, Mike
OrgRoutingPhone:  +1-410-455-3256
OrgRoutingEmail:  petry@umbc.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PETRY11-ARIN

OrgAbuseHandle: SOELL-ARIN
OrgAbuseName:   Soellner, Ray
OrgAbusePhone:  +1-410-455-3256
OrgAbuseEmail:  rays1@umbc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOELL-ARIN

OrgTechHandle: WHOIS10-ARIN
OrgTechName:   WhoIs Technical
OrgTechPhone:  +1-410-455-3256
OrgTechEmail:  rays1@umbc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WHOIS10-ARIN

OrgDNSHandle: WHOIS10-ARIN
OrgDNSName:   WhoIs Technical
OrgDNSPhone:  +1-410-455-3256
OrgDNSEmail:  rays1@umbc.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/WHOIS10-ARIN

OrgNOCHandle: SOELL-ARIN
OrgNOCName:   Soellner, Ray
OrgNOCPhone:  +1-410-455-3256
OrgNOCEmail:  rays1@umbc.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/SOELL-ARIN

OrgTechHandle: PETRY11-ARIN
OrgTechName:   Petry, Mike
OrgTechPhone:  +1-410-455-3256
OrgTechEmail:  petry@umbc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/PETRY11-ARIN

RTechHandle: SOELL-ARIN
RTechName:   Soellner, Ray
RTechPhone:  +1-410-455-3256
RTechEmail:  rays1@umbc.edu
RTechRef:    https://rdap.arin.net/registry/entity/SOELL-ARIN

RTechHandle: MC712-ARIN
RTechName:   Cather, Mark
RTechPhone:  +1-410-455-1065
RTechEmail:  markc@umbc.edu
RTechRef:    https://rdap.arin.net/registry/entity/MC712-ARIN