HomeASN LookupAS518

AS518

🇺🇸

DNIC-AS-00518 - United States Department of Defense (DoD)45fe880b68a8f2850ebdcfdc57b4556c

ARINassigned
Announced Prefixes (BGP)
17total
15 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,048
Announced (BGP)8,704
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/8/1989

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
199.9.178.0/23
No ROA
RADB
5/25/2026
199.9.178.0/24
No ROA
RADB
5/25/2026
199.9.179.0/24
No ROA
RADB
5/25/2026
199.9.180.0/22
No ROA
RADB
5/25/2026
199.9.180.0/24
No ROA
RADB
5/25/2026
199.9.181.0/24
No ROA
RADB
5/25/2026
199.9.224.0/23
No ROA
RADB
5/25/2026
199.9.226.0/24
No ROA
RADB
5/25/2026
199.9.228.0/24
No ROA
RADB
5/25/2026
199.9.229.0/24
No ROA
RADB
5/25/2026
1–10 of 17
1 / 2

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
199.9.240.0/21🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/518

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

curl -s "https://api.ipctl.io/v1/asn/518" | jq