HomeASN LookupAS306

AS306

🇺🇸

DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)45fe880b68a8f2850ebdcfdc57b4556c

ARINassigned
Announced Prefixes (BGP)
344total
285 IPv459 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)720,896
Announced (BGP)4.7M
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)1.3×10^27
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
200
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/30/1989

Announced Prefixes

(BGP)344
|
Prefix
RPKI
IRR
Last Seen
55.10.0.0/16
No ROA—5/26/2026
55.15.0.0/16
No ROA—5/26/2026
55.15.200.0/22
No ROA—5/26/2026
55.17.0.0/16
No ROA—5/26/2026
55.17.73.0/24
No ROA—5/26/2026
55.22.69.0/24
No ROA—5/26/2026
55.25.5.0/24
No ROA—5/26/2026
55.38.0.0/16
No ROA—5/26/2026
55.44.0.0/16
No ROA—5/26/2026
55.51.0.0/16
No ROA—5/26/2026
1–10 of 344
1 / 35

Allocated Prefixes

(RIR)11
Prefix
Country
RIR
Status
132.79.0.0/16🇺🇸 USARINallocated
132.86.0.0/16🇺🇸 USARINallocated
132.87.0.0/16🇺🇸 USARINallocated
132.94.0.0/16🇺🇸 USARINallocated
132.95.0.0/16🇺🇸 USARINallocated
132.108.0.0/16🇺🇸 USARINallocated
132.109.0.0/16🇺🇸 USARINallocated
132.116.0.0/16🇺🇸 USARINallocated
132.117.0.0/16🇺🇸 USARINallocated
132.132.0.0/16🇺🇸 USARINallocated
1–10 of 11
1 / 2
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/306

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

curl -s "https://api.ipctl.io/v1/asn/306" | jq