ResearchRouting table, RPKI, IRR & looking glass

AS5180 United States Department of Defense (DoD)

AS5180 (DNIC-ASBLK-05120-05376) is registered to United States Department of Defense (DoD) in US. It originates 56 prefixes in the global routing table.

56
IPv4 prefixes
0
IPv6 prefixes
270,848
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS5180

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

AS number
AS5180
Handle
DNIC-ASBLK-05120-05376
Organization
United States Department of Defense (DoD)
Country
US
ASPA
None published
Routing

What AS5180 announces

Prefixes originated by AS5180 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
56
IPv6 prefixes
0
IPv4 addresses
270,848 (1,058 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
56
ROAs naming AS5180
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 (56)
147.48.0.0/23147.48.2.0/23147.48.12.0/24147.48.14.0/24147.48.192.0/19147.48.224.0/19158.8.0.0/16158.18.0.0/16164.216.0.0/16192.26.89.0/24198.97.146.0/23204.34.76.0/22204.34.84.0/22204.34.88.0/22204.34.90.0/24204.34.91.0/24204.34.92.0/22204.34.96.0/22204.34.111.0/24204.34.116.0/22204.34.120.0/24204.34.121.0/24204.34.122.0/24204.34.123.0/24204.34.124.0/24204.34.125.0/24204.34.126.0/24204.34.235.0/24204.222.89.0/24206.39.10.0/24206.39.11.0/24206.39.12.0/24206.39.13.0/24207.132.127.0/24207.132.201.0/24207.132.202.0/24207.133.66.0/24207.133.75.0/24207.133.76.0/24207.133.77.0/24207.133.82.0/24207.133.128.0/24207.133.129.0/24207.133.131.0/24207.133.138.0/24207.133.148.0/24207.133.150.0/24207.133.151.0/24207.133.241.0/24207.133.247.0/24214.64.144.0/20214.64.160.0/21214.64.168.0/21214.64.180.0/23214.80.128.0/18214.80.192.0/18

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS5180 is reached through

The AS just before AS5180 in the paths our looking glass collectors hold, for 56 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS27064 DNIC-ASBLK-27032-27159 56
Tools

Check AS5180 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup