AS13977 Fidium
AS13977 (CTELCO) is registered to Fidium in US. It originates 789 prefixes in the global routing table.
781
IPv4 prefixes
8
IPv6 prefixes
506,624
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS13977
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS13977
Handle
CTELCO
Organization
Fidium
Country
US
ASPA
None published
Routing
What AS13977 announces
Prefixes originated by AS13977 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
781
IPv6 prefixes
8
IPv4 addresses
506,624 (1,979 /24s)
RPKI valid
5 0%
RPKI invalid
0
RPKI not found
784
ROAs naming AS13977
6
With an IRR route object
785 99%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (781)
64.222.64.0/2264.222.65.0/2464.222.68.0/2464.222.69.0/2464.222.70.0/2364.222.72.0/2364.222.73.0/2464.222.75.0/2464.222.76.0/2264.222.78.0/2364.222.80.0/2364.222.80.0/2464.222.82.0/2464.222.83.0/2464.222.84.0/2464.222.85.0/2464.222.86.0/2364.222.88.0/2264.222.93.0/2464.222.94.0/2464.222.95.0/2464.222.96.0/2164.222.96.0/2464.222.97.0/2464.222.98.0/2464.222.99.0/2464.222.100.0/2464.222.101.0/2464.222.102.0/2464.222.103.0/2464.222.104.0/2164.222.112.0/2364.222.114.0/2364.222.116.0/2264.222.120.0/2364.222.122.0/2364.222.123.0/2464.222.124.0/2364.222.126.0/2364.222.126.0/2464.222.127.0/2464.222.128.0/1864.222.128.0/2464.222.129.0/2464.222.130.0/2464.222.131.0/2464.222.132.0/2464.222.134.0/2464.222.139.0/2464.222.142.0/2464.222.144.0/2264.222.148.0/2464.222.150.0/2364.222.152.0/2364.222.154.0/2364.222.154.0/2464.222.155.0/2464.222.158.0/2364.222.160.0/2464.222.161.0/2464.222.162.0/2464.222.163.0/2464.222.164.0/2464.222.165.0/2464.222.167.0/2464.222.170.0/2464.222.171.0/2464.222.172.0/2364.222.174.0/2464.222.175.0/2464.222.176.0/2364.222.178.0/2364.222.180.0/2464.222.181.0/2464.222.182.0/2364.222.184.0/2364.222.192.0/1864.222.192.0/1964.222.194.0/2464.222.196.0/2464.222.197.0/2464.222.199.0/2464.222.200.0/2464.222.204.0/2364.222.206.0/2364.222.208.0/2464.222.209.0/2464.222.210.0/2464.222.211.0/2464.222.213.0/2464.222.214.0/2464.222.215.0/2464.222.216.0/2464.222.217.0/2464.222.218.0/2464.222.219.0/2464.222.220.0/2264.222.224.0/1964.222.224.0/2364.222.226.0/2364.222.228.0/2364.222.230.0/2464.222.231.0/2464.222.232.0/2164.222.232.0/2264.222.236.0/2364.222.238.0/2364.222.240.0/2264.222.244.0/2464.222.249.0/2464.222.250.0/2464.222.251.0/2464.222.252.0/2464.222.253.0/2464.222.254.0/2364.223.64.0/2164.223.64.0/2464.223.65.0/2464.223.66.0/2464.223.67.0/24
Show 661 more
64.223.70.0/2364.223.71.0/2464.223.72.0/2164.223.72.0/2464.223.73.0/2464.223.74.0/2364.223.76.0/2464.223.78.0/2364.223.80.0/2064.223.80.0/2364.223.82.0/2464.223.84.0/2264.223.84.0/2464.223.85.0/2464.223.86.0/2464.223.87.0/2464.223.88.0/2364.223.90.0/2464.223.91.0/2464.223.92.0/2364.223.94.0/2464.223.95.0/2464.223.96.0/2064.223.96.0/2264.223.100.0/2464.223.101.0/2464.223.102.0/2464.223.103.0/2464.223.104.0/2164.223.104.0/2364.223.112.0/2464.223.113.0/2464.223.114.0/2464.223.115.0/2464.223.116.0/2464.223.117.0/2464.223.118.0/2364.223.120.0/2364.223.122.0/2364.223.124.0/2364.223.126.0/2464.223.127.0/2464.223.128.0/2464.223.129.0/2464.223.130.0/2464.223.131.0/2464.223.132.0/2464.223.134.0/2464.223.136.0/2464.223.137.0/2464.223.139.0/2464.223.141.0/2464.223.142.0/2364.223.142.0/2464.223.143.0/2464.223.144.0/2464.223.148.0/2364.223.150.0/2464.223.151.0/2464.223.152.0/2464.223.154.0/2364.223.157.0/2464.223.158.0/2464.223.159.0/2464.223.160.0/2164.223.168.0/2464.223.169.0/2464.223.170.0/2464.223.171.0/2464.223.172.0/2464.223.173.0/2464.223.174.0/2464.223.175.0/2464.223.176.0/2264.223.177.0/2464.223.180.0/2264.223.183.0/2464.223.192.0/2464.223.193.0/2464.223.194.0/2464.223.195.0/2464.223.196.0/2464.223.197.0/2464.223.198.0/2364.223.199.0/2464.223.200.0/2464.223.201.0/2464.223.202.0/2364.223.204.0/2464.223.205.0/2464.223.206.0/2464.223.208.0/2364.223.210.0/2464.223.211.0/2464.223.212.0/2464.223.213.0/2464.223.214.0/2464.223.215.0/2464.223.216.0/2464.223.217.0/2464.223.218.0/2364.223.220.0/2264.223.224.0/2264.223.228.0/2464.223.229.0/2464.223.230.0/2464.223.231.0/2464.223.232.0/2364.223.234.0/2364.223.236.0/2364.223.238.0/2364.223.240.0/2464.223.246.0/2464.223.247.0/2464.223.248.0/2464.223.249.0/2464.223.250.0/2464.223.252.0/2364.223.254.0/2366.243.218.0/2367.158.167.0/2468.238.48.0/2368.238.52.0/2468.238.54.0/2368.238.56.0/2169.53.0.0/1769.53.0.0/2269.53.4.0/2269.53.8.0/2169.53.16.0/2069.53.32.0/2169.53.40.0/2369.53.42.0/2369.53.44.0/2369.53.46.0/2369.53.48.0/2069.53.64.0/2069.53.80.0/2169.53.96.0/2169.53.104.0/2169.53.112.0/2070.8.0.0/1670.8.0.0/2270.8.6.0/2370.8.8.0/2270.8.12.0/2270.8.16.0/2070.8.32.0/1970.8.64.0/2070.8.80.0/2270.8.84.0/2270.8.88.0/2170.8.96.0/2070.8.112.0/2070.8.128.0/1870.8.192.0/1970.8.224.0/1970.16.65.0/2470.16.66.0/2470.16.67.0/2470.16.68.0/2470.16.69.0/2470.16.70.0/2470.16.72.0/2170.16.96.0/2370.16.98.0/2370.16.100.0/2270.16.104.0/2270.16.110.0/2470.16.111.0/2470.16.192.0/2270.16.196.0/2470.16.197.0/2470.16.198.0/2470.16.199.0/2470.16.200.0/2470.16.201.0/2470.16.202.0/2470.16.203.0/2470.16.204.0/2470.16.205.0/2470.16.206.0/2470.16.207.0/2470.16.208.0/2270.16.212.0/2370.16.214.0/2370.16.217.0/2470.16.218.0/2370.16.220.0/2370.16.222.0/2470.16.223.0/2470.20.32.0/1970.20.32.0/2270.20.32.0/2370.20.34.0/2470.20.35.0/2470.20.36.0/2270.20.40.0/2170.20.40.0/2270.20.44.0/2470.20.45.0/2470.20.46.0/2470.20.47.0/2470.20.48.0/2470.20.50.0/2470.20.52.0/2370.20.54.0/2370.20.56.0/2370.20.58.0/2470.20.59.0/2470.20.60.0/2270.105.224.0/2170.105.232.0/2270.105.236.0/2370.105.238.0/2370.105.240.0/2270.105.244.0/2370.105.246.0/2470.105.247.0/2470.105.248.0/2470.105.249.0/2470.105.250.0/2470.105.251.0/2470.105.252.0/2470.105.253.0/2470.105.254.0/2470.105.255.0/2470.109.128.0/1970.109.128.0/2170.109.136.0/2370.109.139.0/2470.109.140.0/2270.109.144.0/2170.109.152.0/2370.109.154.0/2470.109.155.0/2470.109.160.0/2470.109.161.0/2470.109.162.0/2470.109.163.0/2470.109.164.0/2370.109.166.0/2470.109.168.0/2170.109.168.0/2470.109.170.0/2370.109.172.0/2470.109.174.0/2370.109.176.0/2070.109.176.0/2370.109.178.0/2470.109.179.0/2470.109.180.0/2470.109.181.0/2470.109.182.0/2470.109.183.0/2470.109.184.0/2270.109.188.0/2271.161.66.0/2371.161.68.0/2271.161.72.0/2471.161.80.0/2071.161.96.0/2271.161.100.0/2371.161.104.0/2371.161.106.0/2371.161.108.0/2271.161.108.0/2371.161.110.0/2471.161.111.0/2471.161.112.0/2471.161.113.0/2471.161.114.0/2371.161.116.0/2271.161.120.0/2471.161.121.0/2471.161.122.0/2371.161.124.0/2471.161.127.0/2471.161.192.0/1971.161.192.0/2071.161.192.0/2371.161.194.0/2371.161.196.0/2471.161.197.0/2471.161.198.0/2471.161.199.0/2471.161.200.0/2371.161.202.0/2371.161.204.0/2371.161.206.0/2371.161.208.0/2371.161.210.0/2471.161.211.0/2471.161.212.0/2471.161.213.0/2471.161.214.0/2471.161.216.0/2271.161.220.0/2271.161.220.0/2371.161.222.0/2471.161.223.0/2471.168.67.0/2471.168.68.0/2371.168.74.0/2471.168.77.0/2471.168.78.0/2471.168.79.0/2471.168.80.0/2371.168.82.0/2371.168.84.0/2371.168.86.0/2371.168.88.0/2471.168.92.0/2371.168.94.0/2471.168.96.0/2471.168.97.0/2471.168.98.0/2471.168.99.0/2471.168.100.0/2371.168.102.0/2371.168.104.0/2471.168.106.0/2371.168.108.0/2271.168.113.0/2471.168.115.0/2471.168.116.0/2371.168.118.0/2371.168.120.0/2471.168.121.0/2471.168.122.0/2371.168.124.0/2271.169.128.0/1971.169.128.0/2471.169.129.0/2471.169.130.0/2471.169.131.0/2471.169.132.0/2471.169.133.0/2471.169.134.0/2471.169.135.0/2471.169.136.0/2471.169.137.0/2471.169.138.0/2471.169.140.0/2271.169.144.0/2471.169.145.0/2471.169.146.0/2471.169.147.0/2471.169.148.0/2471.169.149.0/2471.169.150.0/2471.169.151.0/2471.169.152.0/2471.169.153.0/2471.169.156.0/2271.169.160.0/2171.169.160.0/2471.169.161.0/2471.169.162.0/2471.169.163.0/2471.169.164.0/2271.169.168.0/2171.169.168.0/2371.169.170.0/2371.169.172.0/2271.169.176.0/2171.169.176.0/2471.169.177.0/2471.169.178.0/2471.169.179.0/2471.169.180.0/2471.169.181.0/2471.169.182.0/2471.169.183.0/2471.169.184.0/2171.169.184.0/2471.169.185.0/2471.169.186.0/2371.169.188.0/2271.173.64.0/1971.173.64.0/2471.173.65.0/2471.173.66.0/2471.173.67.0/2471.173.68.0/2471.173.69.0/2471.173.70.0/2471.173.71.0/2471.173.72.0/2471.173.73.0/2471.173.74.0/2471.173.75.0/2471.173.76.0/2471.173.77.0/2471.173.78.0/2471.173.79.0/2471.173.80.0/2471.173.81.0/2471.173.82.0/2371.173.84.0/2271.173.88.0/2371.173.90.0/2471.173.91.0/2471.173.92.0/2471.173.93.0/2471.173.94.0/2471.173.95.0/2471.181.16.0/2171.181.24.0/2471.181.25.0/2471.181.26.0/2471.181.27.0/2471.181.28.0/2271.181.32.0/2471.181.34.0/2371.181.36.0/2271.181.40.0/2471.181.41.0/2471.181.42.0/2371.181.44.0/2271.181.65.0/2471.181.66.0/2371.181.68.0/2271.181.72.0/2171.181.80.0/2471.181.81.0/2471.181.82.0/2371.181.84.0/2471.181.85.0/2471.181.86.0/2471.181.87.0/2471.181.90.0/2371.181.92.0/2471.181.93.0/2471.181.94.0/2471.181.96.0/2471.181.100.0/2271.181.104.0/2271.181.108.0/2271.181.112.0/2371.181.116.0/2471.181.117.0/2471.181.119.0/2471.181.120.0/2271.181.122.0/2371.181.124.0/2471.181.125.0/2471.241.128.0/2371.241.130.0/2371.241.132.0/2271.241.136.0/2271.241.140.0/2471.241.141.0/2471.241.142.0/2471.241.143.0/2471.241.192.0/2171.241.192.0/2471.241.193.0/2471.241.194.0/2471.241.195.0/2471.241.196.0/2271.241.200.0/2171.241.200.0/2471.241.201.0/2471.241.202.0/2471.241.203.0/2471.241.204.0/2371.241.206.0/2371.241.208.0/2371.241.212.0/2271.241.216.0/2371.241.218.0/2371.241.220.0/2371.241.222.0/2471.241.223.0/2471.254.0.0/2171.254.8.0/2471.254.9.0/2471.254.10.0/2371.254.12.0/2471.254.13.0/2471.254.14.0/2371.254.96.0/2071.254.96.0/2471.254.97.0/2471.254.98.0/2471.254.99.0/2471.254.100.0/2471.254.101.0/2471.254.102.0/2471.254.103.0/2471.254.104.0/2371.254.106.0/2371.254.110.0/2471.255.112.0/2471.255.118.0/2471.255.119.0/2471.255.128.0/2071.255.144.0/2072.14.76.0/2472.14.84.0/2472.14.90.0/2472.14.96.0/2472.64.1.0/2472.64.2.0/2472.64.3.0/2472.64.6.0/2472.64.8.0/2372.64.13.0/2472.64.14.0/2472.64.15.0/2472.65.96.0/1972.65.96.0/2472.65.97.0/2472.65.98.0/2472.65.99.0/2472.65.100.0/2272.65.104.0/2372.65.107.0/2472.65.108.0/2372.65.110.0/2472.65.112.0/2472.65.113.0/2472.65.114.0/2472.65.116.0/2472.65.117.0/2472.65.118.0/2472.65.119.0/2472.65.120.0/2372.65.122.0/2372.65.124.0/2272.71.194.0/2472.71.196.0/2472.71.198.0/2472.71.201.0/2472.71.203.0/2472.71.208.0/2372.71.210.0/2372.71.212.0/2372.71.214.0/2472.71.215.0/2472.71.216.0/2272.71.220.0/2272.71.224.0/2472.71.225.0/2472.71.226.0/2372.71.228.0/2272.71.232.0/2172.71.244.0/2372.71.247.0/2472.71.249.0/2472.71.252.0/2472.71.253.0/2472.71.254.0/2472.71.255.0/2472.73.64.0/2072.73.64.0/2472.73.65.0/2472.73.66.0/2472.73.67.0/2472.73.68.0/2472.73.69.0/2472.73.70.0/2472.73.71.0/2472.73.72.0/2372.73.74.0/2472.73.75.0/2472.73.80.0/2272.73.82.0/2372.73.84.0/2272.73.88.0/2172.73.88.0/2372.73.90.0/2372.73.92.0/2272.73.96.0/2272.73.96.0/2472.73.97.0/2472.73.98.0/2472.73.99.0/2472.73.100.0/2472.73.101.0/2472.73.102.0/2472.73.103.0/2472.73.104.0/2172.73.112.0/2072.73.112.0/2172.73.120.0/2272.73.124.0/2472.73.125.0/2472.73.126.0/2472.73.127.0/2472.87.48.0/2472.87.49.0/2472.87.50.0/2472.87.51.0/2472.87.52.0/2472.87.53.0/2472.87.54.0/2472.92.128.0/2172.92.136.0/2172.92.136.0/2472.92.137.0/2472.92.138.0/2472.92.139.0/2472.92.140.0/2372.92.142.0/2372.92.152.0/2272.92.156.0/2472.92.157.0/2472.92.158.0/2372.95.104.0/2172.95.104.0/2272.95.108.0/2472.95.109.0/2472.95.110.0/2472.95.111.0/2472.95.112.0/2472.95.113.0/2472.95.114.0/2472.95.115.0/2472.95.116.0/2472.95.117.0/2472.95.118.0/2372.95.120.0/2272.95.124.0/2472.95.125.0/2472.95.126.0/2472.95.127.0/24136.175.84.0/22139.64.154.0/24142.202.11.0/24142.202.88.0/24161.129.29.0/24163.252.0.0/16163.252.0.0/17163.252.128.0/20163.252.144.0/22163.252.148.0/22163.252.152.0/22163.252.156.0/23163.252.158.0/23163.252.160.0/22163.252.164.0/22163.252.168.0/22163.252.172.0/23163.252.176.0/20163.252.192.0/18192.129.78.0/24199.254.156.0/24208.82.76.0/24208.82.77.0/24209.105.134.0/23216.212.0.0/17216.212.0.0/18216.212.64.0/21216.212.72.0/21216.212.96.0/19216.227.68.0/23216.227.71.0/24216.227.77.0/24216.227.84.0/24
IPv6 (8)
2604:6e00::/322604:6e00::/362604:6e00:100::/482604:6e00:300::/482604:6e00:400::/382604:6e00:2000::/362604:6e00:2400::/382620:2a:c000::/48
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS13977 is reached through
The AS just before AS13977 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.
ASPA
Provider authorization
AS13977 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS13977 as a provider
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RADB | ASN-CCI-NNE | MAINT-CCI |
Route objects with origin AS13977: RADB 1,137 · ARIN 4
as-sets that list AS13977 (9)