HomeASN LookupAS427

AS427

AFCONC-BLOCK1-AS - Air Force Systems Networking

Announced Prefixes (BGP)
7total
7 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)131,328
Announced (BGP)133,376
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
132.3.12.0/22
No ROA—5/26/2026
132.16.0.0/16
No ROA—5/26/2026
132.61.0.0/16
No ROA—5/26/2026
132.61.176.0/24
No ROA—5/26/2026
192.77.104.0/24
No ROA—5/26/2026
198.218.204.0/24
No ROA—5/26/2026
199.251.88.0/23
No ROA—5/26/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
132.16.0.0/16🇺🇸 USARINallocated
132.61.0.0/16🇺🇸 USARINallocated
192.77.104.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/427

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

curl -s "https://api.ipctl.io/v1/asn/427" | jq