HomeASN LookupAS22238

AS22238

🇺🇸

DARPA - Defense Advanced Research Projects Agency(DARPA)e442cbc3151f5a0457d156d91b4cec68

ARINassigned
Announced Prefixes (BGP)
5total
5 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)66,048
Announced (BGP)66,560
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
8/23/2001

Announced Prefixes

(BGP)5
|
Prefix
RPKI
IRR
Last Seen
158.63.0.0/16
No ROA
RADB
5/25/2026
158.63.2.0/24
No ROA—5/25/2026
158.63.250.0/24
No ROA—5/25/2026
192.5.18.0/24
No ROA
RADB
5/25/2026
192.187.8.0/24
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
158.63.0.0/16🇺🇸 USARINallocated
192.5.18.0/24🇺🇸 USARINallocated
192.187.8.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/22238

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

curl -s "https://api.ipctl.io/v1/asn/22238" | jq