$ query “AS27064” --type=asn → 1 result(s)
AS27064 — DNIC-ASBLK-27032-27159
United States Department of Defense (DoD)
AS27064 is a major transit provider operated by United States Department of Defense (DoD), based in the United States since 2003. The network announces an impressive 1.9 million IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Government/Public Administration
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 16, 2003
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 959 / 623
- IPv6 Prefixes (raw / aggregated)
- 35 / 35
- IPv4 Addresses
- 1 887 488
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇺🇸 US (354 IPs), 🇦🇺 AU (201 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 887 488 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 72 downstream autonomous systems buying transit
- Degree
- 76 unique BGP neighbors (providers + customers + peers)
- Reach
- 155 — customer cone size measuring network influence
- Degree Rank
- #2 227
- Reach Rank
- #889
Upstream Providers (1)
- AS721 — DNIC-ASBLK-00721-00726
Prefix Lists
IPv4 Prefixes (959 total)
- 214.62.0.0/15 (131 072 addresses)
- 128.19.0.0/16 (65 536 addresses)
- 128.37.0.0/16 (65 536 addresses)
- 130.16.0.0/16 (65 536 addresses)
- 131.64.0.0/16 (65 536 addresses)
- 134.182.0.0/16 (65 536 addresses)
- 137.246.0.0/16 (65 536 addresses)
- 139.234.0.0/16 (65 536 addresses)
- 139.253.0.0/16 (65 536 addresses)
- 139.254.0.0/16 (65 536 addresses)
- 140.1.0.0/16 (65 536 addresses)
- 140.185.0.0/16 (65 536 addresses)
- 152.121.0.0/16 (65 536 addresses)
- 153.102.0.0/16 (65 536 addresses)
- 157.141.0.0/16 (65 536 addresses)
- 164.190.0.0/16 (65 536 addresses)
- 214.14.0.0/16 (65 536 addresses)
- 214.19.0.0/16 (65 536 addresses)
- 214.42.0.0/16 (65 536 addresses)
- 214.69.0.0/16 (65 536 addresses)
- 139.252.0.0/17 (32 768 addresses)
- 140.2.0.0/17 (32 768 addresses)
- 134.135.128.0/18 (16 384 addresses)
- 155.19.64.0/18 (16 384 addresses)
- 214.64.0.0/18 (16 384 addresses)
- 130.22.96.0/19 (8 192 addresses)
- 134.135.96.0/19 (8 192 addresses)
- 199.114.32.0/19 (8 192 addresses)
- 205.108.128.0/19 (8 192 addresses)
- 214.9.128.0/19 (8 192 addresses)
- 214.66.32.0/19 (8 192 addresses)
- 134.135.16.0/20 (4 096 addresses)
- 134.135.80.0/20 (4 096 addresses)
- 134.135.208.0/20 (4 096 addresses)
- 144.100.160.0/20 (4 096 addresses)
- 155.7.144.0/20 (4 096 addresses)
- 155.213.224.0/20 (4 096 addresses)
- 205.108.112.0/20 (4 096 addresses)
- 214.3.16.0/20 (4 096 addresses)
- 214.28.32.0/20 (4 096 addresses)
- 214.36.16.0/20 (4 096 addresses)
- 214.36.224.0/20 (4 096 addresses)
- 214.48.80.0/20 (4 096 addresses)
- 214.54.112.0/20 (4 096 addresses)
- 214.54.160.0/20 (4 096 addresses)
- 130.22.48.0/21 (2 048 addresses)
- 130.22.128.0/21 (2 048 addresses)
- 130.22.176.0/21 (2 048 addresses)
- 131.14.232.0/21 (2 048 addresses)
- 139.241.24.0/21 (2 048 addresses)
IPv6 Prefixes (35 total)
- 2608:100:8::/48
- 2608:101:15e1::/48
- 2608:102:2631::/48
- 2608:105:424e::/48
- 2608:106:afe::/48
- 2608:108:51aa::/48
- 2608:120:60d9::/48
- 2608:127:5ba2::/48
- 2608:128:3062::/48
- 2608:128:5bc1::/48
- 2608:128:764f::/48
- 2608:129:b::/48
- 2608:141:48a2::/48
- 2608:142:bc01::/48
- 2608:144::/48
- 2608:145:c::/48
- 2608:145:7aa2::/48
- 2608:147:5047::/48
- 2608:147:61d1::/48
- 2608:147:61d2::/48
- 2608:148:b::/48
- 2608:149:b::/48
- 2608:14a:b1d5::/48
- 2608:160:15::/48
- 2608:161:e::/48
- 2608:161:ffba::/48
- 2608:162:3f10::/48
- 2608:163:12::/48
- 2608:166:836d::/48
- 2608:168:8e7b::/48
- 2608:169:1d02::/48
- 2608:16b:2c40::/48
- 2608:184:d4d3::/48
- 2608:188:71d3::/48
- 2608:c1a4:f98f::/48