ResearchRouting table, RPKI, IRR & looking glass

AS348 United States Department of Defense (DoD)

AS348 (DNIC-ASBLK-00306-00371) is registered to United States Department of Defense (DoD) in US. It originates 38 prefixes in the global routing table.

37
IPv4 prefixes
1
IPv6 prefixes
65,536
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS348

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS348
Handle
DNIC-ASBLK-00306-00371
Organization
United States Department of Defense (DoD)
Country
US
ASPA
None published
Routing

What AS348 announces

Prefixes originated by AS348 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
37
IPv6 prefixes
1
IPv4 addresses
65,536 (256 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
38
ROAs naming AS348
0
With an IRR route object
0 0%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (37)
55.22.0.0/1655.22.0.0/2155.22.14.0/2455.22.16.0/2455.22.18.0/2455.22.25.0/2455.22.27.0/2455.22.28.0/2455.22.29.0/2455.22.30.0/2455.22.31.0/2455.22.32.0/2455.22.33.0/2455.22.34.0/2455.22.36.0/2455.22.38.0/2455.22.39.0/2455.22.40.0/2455.22.41.0/2455.22.42.0/2455.22.44.0/2455.22.50.0/2455.22.51.0/2455.22.52.0/2455.22.53.0/2455.22.54.0/2455.22.55.0/2455.22.57.0/2455.22.58.0/2455.22.59.0/2455.22.60.0/2455.22.61.0/2455.22.62.0/2455.22.65.0/2455.22.66.0/2455.22.67.0/2455.22.252.0/23
IPv6 (1)
2608:14a:2700::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS348 is reached through

The AS just before AS348 in the paths our looking glass collectors hold, for 38 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS306 DNIC-ASBLK-00306-00371 38
Tools

Check AS348 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup