United States Department of Defense (DoD)
AS300 is United States Department of Defense (DoD). It announces 96,512 IPv4 addresses in 35 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1989-06-15· government
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States96,512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DNIC-AS-00300
- name
- United States Department of Defense (DoD)
- org
- USDDD
- org name
- United States Department of Defense (DoD)
- org address
- 3990 E. Broad Street, Columbus, OH, 43218
- org city
- Columbus
- org country
- US
- country
- US
- source
- arin
- created
- 1989-06-15
- updated
- 2025-09-12
- abuse name
- Network DoD
- abuse phone
- +1-844-347-2457
- abuse kind
- role
- abuse city
- Whitehall
- abuse country
- US
- admin name
- Registration
- admin phone
- +1-844-347-2457
- admin kind
- role
- admin city
- Whitehall
- admin country
- US
- tech name
- Network DoD
- tech phone
- +1-844-347-2457
- tech kind
- role
- tech city
- Whitehall
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 156.112.74.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.112.75.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.112.76.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.112.78.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.112.134.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.112.171.0/24 | United States | not found | 17 | 2026-10-02 |
| 158.15.0.0/16 | United States | not found | 17 | 2026-10-02 |
| 158.15.226.0/24 | United States | not found | 17 | 2026-10-02 |
| 160.137.96.0/24 | United States | not found | 17 | 2026-10-02 |
| 160.137.102.0/24 | United States | not found | 17 | 2026-10-02 |
| 160.137.132.0/22 | United States | not found | 17 | 2026-10-02 |
| 160.137.136.0/22 | United States | not found | 17 | 2026-10-02 |
| 164.235.104.0/21 | United States | not found | 17 | 2026-10-02 |
| 199.211.153.0/24 | United States | not found | 17 | 2026-10-02 |
| 199.252.0.0/23 | United States | not found | 17 | 2026-10-02 |
| 204.222.212.0/24 | United States | not found | 17 | 2026-10-02 |
| 209.22.250.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.3.158.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.3.159.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.3.160.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.3.177.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.13.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.14.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.15.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.138.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.139.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.4.143.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.23.0.0/21 | United States | not found | 17 | 2026-10-02 |
| 214.23.24.0/21 | United States | not found | 17 | 2026-10-02 |
| 214.23.48.0/20 | United States | not found | 17 | 2026-10-02 |
| 214.23.64.0/21 | United States | not found | 17 | 2026-10-02 |
| 214.23.79.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.23.248.0/21 | United States | not found | 17 | 2026-10-02 |
| 214.38.224.0/24 | United States | not found | 17 | 2026-10-02 |
| 214.66.0.0/19 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2608:184::/48 | United States | not found | 20 | 2026-10-02 |
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