AS393937 Medical Card System, Inc. 🇵🇷 PR

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /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: AS393937
Name: Medical Card System, Inc.
Organisation: Medical Card System, Inc.
Country: 🇵🇷 PR
RIR: ARIN
Allocated: 2015-04-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       393937
ASName:         MCS-PUBLIC-NET
ASHandle:       AS393937
RegDate:        2015-04-30
Updated:        2026-09-08
Ref:            https://rdap.arin.net/registry/autnum/393937

OrgName:        Medical Card System, Inc.
OrgId:          MCS-305
Address:        255 Ponce De Leon Ave
City:           San Juan
StateProv:      PR
PostalCode:     00917
Country:        PR
RegDate:        2015-01-16
Updated:        2015-01-16
Ref:            https://rdap.arin.net/registry/entity/MCS-305

OrgNOCHandle: NETAD216-ARIN
OrgNOCName:   Netadmins
OrgNOCPhone:  +1-787-758-2500
OrgNOCEmail:  itvm@medicalcardsystem.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETAD216-ARIN

OrgAbuseHandle: NETAD216-ARIN
OrgAbuseName:   Netadmins
OrgAbusePhone:  +1-787-758-2500
OrgAbuseEmail:  itvm@medicalcardsystem.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAD216-ARIN

OrgTechHandle: NETAD216-ARIN
OrgTechName:   Netadmins
OrgTechPhone:  +1-787-758-2500
OrgTechEmail:  itvm@medicalcardsystem.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD216-ARIN