HomeASN LookupAS30387

AS30387

🇺🇸

NIH-NET-NCCS - National Institutes of Health0352fa9dbf5677f98c9a97bb83d9d515

ARINassigned
Announced Prefixes (BGP)
5total
5 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)7,424
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/26/2003

Announced Prefixes

(BGP)5
|
Prefix
RPKI
IRR
Last Seen
156.40.53.0/24
 Valid
ARIN
5/26/2026
156.40.98.0/23
 Valid
ARIN
5/26/2026
165.112.0.0/20MOAS
 Valid
ARIN
5/26/2026
165.112.0.0/21MOAS
 Valid—5/26/2026
165.112.194.0/23
 Valid
ARIN
5/26/2026
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/30387

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/30387" | jq