HomeASN LookupAS40623

AS40623

🇺🇸

GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory75b93dc927c31a94587bc6fab54f03a8

ARINassigned
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)20,480
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2×10^25
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/14/2008

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
140.208.0.0/18
 Valid
ARIN
5/25/2026
140.208.144.0/20
 Valid
ARIN
5/25/2026
2610:20:8020::/44
 Valid
ARIN
5/25/2026
2610:20:9120::/48
 Valid
ARIN
5/25/2026
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/40623

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

curl -s "https://api.ipctl.io/v1/asn/40623" | jq