AS647 United States Department of Defense (DoD)
AS647 (DNIC-ASBLK-00616-00665) is registered to United States Department of Defense (DoD) in US. It originates 399 prefixes in the global routing table.
399
IPv4 prefixes
0
IPv6 prefixes
357,376
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS647
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS647
Handle
DNIC-ASBLK-00616-00665
Organization
United States Department of Defense (DoD)
Country
US
ASPA
None published
Routing
What AS647 announces
Prefixes originated by AS647 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
399
IPv6 prefixes
0
IPv4 addresses
357,376 (1,396 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
399
ROAs naming AS647
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 (399)
138.183.0.0/17164.231.102.0/24164.231.111.0/24205.56.0.0/19205.56.92.0/22205.56.96.0/23205.56.157.0/24205.56.181.0/24205.56.232.0/24205.56.237.0/24205.57.80.0/24205.57.81.0/24205.57.82.0/24205.57.91.0/24205.57.121.0/24205.57.134.0/24205.57.135.0/24205.57.136.0/24205.58.0.0/20205.58.1.0/24205.58.2.0/24205.58.3.0/24205.58.4.0/23205.58.8.0/24205.58.10.0/24205.58.11.0/24205.58.12.0/22205.58.16.0/21205.58.16.0/22205.58.20.0/23205.58.23.0/24205.58.24.0/23205.58.26.0/24205.58.176.0/20205.58.192.0/23205.59.0.0/19205.59.0.0/24205.59.2.0/24205.59.3.0/24205.59.4.0/22205.59.8.0/24205.59.13.0/24205.59.16.0/22205.59.20.0/23205.59.22.0/23205.59.24.0/23205.59.26.0/24205.59.31.0/24205.59.80.0/22205.59.81.0/24205.59.82.0/24205.59.90.0/23205.59.92.0/24205.59.95.0/24205.59.100.0/22205.59.101.0/24205.59.102.0/24205.59.190.0/23205.59.192.0/20205.59.208.0/22205.60.0.0/19205.60.1.0/24205.60.2.0/24205.60.4.0/23205.60.6.0/24205.60.7.0/24205.60.16.0/22205.60.20.0/24205.60.22.0/23205.60.24.0/22205.60.28.0/24205.60.29.0/24205.60.30.0/23205.60.100.0/22205.60.104.0/23205.60.107.0/24205.60.108.0/23205.60.111.0/24205.60.116.0/23205.60.119.0/24205.60.120.0/24205.60.154.0/23205.60.158.0/24205.60.159.0/24205.60.186.0/23205.60.188.0/22205.60.227.0/24205.60.228.0/24205.60.240.0/22205.60.244.0/24205.61.56.0/21205.61.64.0/23205.61.68.0/24205.61.70.0/24205.61.71.0/24205.61.88.0/22205.61.92.0/23205.64.0.0/20205.64.2.0/24205.64.3.0/24205.64.4.0/24205.64.6.0/23205.64.8.0/23205.64.10.0/24205.64.13.0/24205.64.14.0/24205.64.16.0/22205.64.20.0/22205.64.24.0/23205.64.26.0/24205.64.110.0/24205.65.32.0/22205.65.33.0/24205.65.34.0/24205.65.35.0/24205.65.36.0/23205.65.36.0/24205.65.116.0/24205.65.119.0/24205.65.136.0/22
Show 279 more
205.65.140.0/22205.65.157.0/24205.65.180.0/22205.65.184.0/24205.65.194.0/24205.68.0.0/20205.68.0.0/24205.68.1.0/24205.68.4.0/23205.68.8.0/24205.68.11.0/24205.68.12.0/23205.68.14.0/24205.68.15.0/24205.68.18.0/24205.68.19.0/24205.68.24.0/23205.69.0.0/20205.69.32.0/21205.69.36.0/24205.69.38.0/24205.69.39.0/24205.69.40.0/24205.69.48.0/21205.69.56.0/23205.70.208.0/20205.70.224.0/20205.70.228.0/24205.70.230.0/24205.70.231.0/24205.70.232.0/24205.70.240.0/20205.70.244.0/24205.70.245.0/24205.70.247.0/24205.70.248.0/24205.71.0.0/19205.71.0.0/24205.71.1.0/24205.71.3.0/24205.71.5.0/24205.71.6.0/24205.71.8.0/23205.71.10.0/24205.71.12.0/23205.71.16.0/22205.71.22.0/24205.71.64.0/20205.71.84.0/22205.71.85.0/24205.71.86.0/24205.71.87.0/24205.71.88.0/23205.71.88.0/24205.71.100.0/24205.71.102.0/24205.71.103.0/24205.71.104.0/24205.71.224.0/20205.71.228.0/24205.71.229.0/24205.71.230.0/24205.71.231.0/24205.72.0.0/19205.72.80.0/20205.72.84.0/24205.72.85.0/24205.72.86.0/24205.72.88.0/24205.72.96.0/20205.72.208.0/20205.72.224.0/20205.72.240.0/20205.72.243.0/24205.72.244.0/24205.72.245.0/24205.72.246.0/24205.73.80.0/20205.73.112.0/20205.74.208.0/20205.74.224.0/21205.74.240.0/21205.75.96.0/21205.75.144.0/20205.76.0.0/24205.76.3.0/24205.76.6.0/24205.76.8.0/23205.76.10.0/24205.76.12.0/24205.76.16.0/23205.76.18.0/24205.76.23.0/24205.76.64.0/19205.76.65.0/24205.76.66.0/24205.76.67.0/24205.76.68.0/23205.76.70.0/24205.76.71.0/24205.76.72.0/23205.76.76.0/24205.76.78.0/24205.76.80.0/24205.76.82.0/24205.76.84.0/22205.78.42.0/23205.78.43.0/24205.78.80.0/22205.78.81.0/24205.78.82.0/24205.78.100.0/22205.78.101.0/24205.78.102.0/24205.78.110.0/23205.78.111.0/24205.78.112.0/24205.78.192.0/20205.78.208.0/23205.78.210.0/24205.78.212.0/23205.78.215.0/24205.78.217.0/24205.79.71.0/24205.79.72.0/23205.79.75.0/24205.79.76.0/23205.79.80.0/24205.79.82.0/24205.79.83.0/24205.79.84.0/24205.79.85.0/24205.79.86.0/23205.79.89.0/24205.80.0.0/20205.80.17.0/24205.80.18.0/24205.80.20.0/23205.80.70.0/24205.80.71.0/24205.80.72.0/23205.80.74.0/24205.80.75.0/24205.80.79.0/24205.80.80.0/23205.80.82.0/24205.80.83.0/24205.80.84.0/23205.80.87.0/24205.80.156.0/24205.80.157.0/24205.80.158.0/24205.80.159.0/24205.83.128.0/20205.83.192.0/20205.83.192.0/21205.83.200.0/24205.83.201.0/24205.83.202.0/24205.83.203.0/24205.83.204.0/24205.84.32.0/20205.86.96.0/22205.86.97.0/24205.86.128.0/24205.86.129.0/24205.86.136.0/24205.86.137.0/24205.86.138.0/24205.86.144.0/24205.86.145.0/24205.86.146.0/24205.86.192.0/22205.86.193.0/24205.86.194.0/24205.86.209.0/24205.87.64.0/24205.87.65.0/24205.87.66.0/24205.87.205.0/24205.87.206.0/24205.87.208.0/23205.87.210.0/24205.87.211.0/24205.87.212.0/23205.87.214.0/24205.87.216.0/23205.87.221.0/24205.87.222.0/24205.87.223.0/24205.88.82.0/23205.88.84.0/24205.88.87.0/24205.89.0.0/21205.89.8.0/22205.89.12.0/24205.89.32.0/22205.89.36.0/23205.89.38.0/24205.89.64.0/20205.89.128.0/22205.89.128.0/24205.89.130.0/24205.89.132.0/23205.89.132.0/24205.89.139.0/24205.89.224.0/20205.90.0.0/20205.90.2.0/24205.90.3.0/24205.90.4.0/24205.90.6.0/24205.90.50.0/24205.90.51.0/24205.90.64.0/24205.90.67.0/24205.90.68.0/24205.90.69.0/24205.90.96.0/20205.90.96.0/24205.90.98.0/24205.90.99.0/24205.90.100.0/24205.90.160.0/20205.90.160.0/24205.90.162.0/24205.90.164.0/24205.90.171.0/24205.91.64.0/22205.91.68.0/23205.91.70.0/24205.91.128.0/20205.91.160.0/20205.91.160.0/24205.91.161.0/24205.91.162.0/24205.91.163.0/24205.92.0.0/20205.92.32.0/20205.94.0.0/20205.94.97.0/24205.94.98.0/24205.94.100.0/24205.94.104.0/24205.94.192.0/20205.95.128.0/21205.98.48.0/23205.98.50.0/24205.98.160.0/20205.98.192.0/20205.98.224.0/19205.99.0.0/20205.99.32.0/20205.99.128.0/20205.99.128.0/24205.99.130.0/23205.99.133.0/24205.99.134.0/24205.99.135.0/24205.99.136.0/24205.99.137.0/24205.102.243.0/24205.103.96.0/22205.103.99.0/24205.103.171.0/24205.103.173.0/24205.106.72.0/22205.106.72.0/24205.106.80.0/22205.106.82.0/24205.106.84.0/22205.106.87.0/24205.106.100.0/22205.106.102.0/24205.106.188.0/23205.106.216.0/24205.107.220.0/22205.108.12.0/22205.108.244.0/24
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS647 is reached through
The AS just before AS647 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.