AS21821 Montefiore Medical Center 🇺🇸 US

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS21821
Name: Montefiore Medical Center
Organisation: Montefiore Medical Center
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2017-04-03

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (50.0%) 0 invalid (0.0%) 2 no ROA (50.0%)

Whois

Fetched from whois.arin.net

ASNumber:       21821
ASName:         MMAHS-01
ASHandle:       AS21821
RegDate:        2017-04-03
Updated:        2017-04-03
Ref:            https://rdap.arin.net/registry/autnum/21821

OrgName:        Montefiore Medical Center
OrgId:          MMC-125
Address:        1 Fordham Plaza
City:           Bronx
StateProv:      NY
PostalCode:     10458
Country:        US
RegDate:        2001-06-26
Updated:        2021-04-02
Ref:            https://rdap.arin.net/registry/entity/MMC-125

OrgTechHandle: NCC46-ARIN
OrgTechName:   NCC
OrgTechPhone:  +1-914-457-6700
OrgTechEmail:  ncc@montefiore.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NCC46-ARIN

OrgNOCHandle: NCC46-ARIN
OrgNOCName:   NCC
OrgNOCPhone:  +1-914-457-6700
OrgNOCEmail:  ncc@montefiore.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NCC46-ARIN

OrgAbuseHandle: NCC46-ARIN
OrgAbuseName:   NCC
OrgAbusePhone:  +1-914-457-6700
OrgAbuseEmail:  ncc@montefiore.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NCC46-ARIN