ResearchRouting table, RPKI, IRR & looking glass

AS12741 Netia SA

AS12741 (AS-NETIA) is registered to Netia SA in PL. It originates 168 prefixes in the global routing table.

165
IPv4 prefixes
3
IPv6 prefixes
1,237,248
IPv4 addresses
88%
RPKI valid

Who holds AS12741

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

AS number
AS12741
Handle
AS-NETIA
Organization
Netia SA
Country
PL
ASPA
None published

What AS12741 announces

Prefixes originated by AS12741 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
165
IPv6 prefixes
3
IPv4 addresses
1,237,248 (4,833 /24s)
RPKI valid
149 88%
RPKI invalid
0
RPKI not found
19
ROAs naming AS12741
184
With an IRR route object
165 98%

Announced prefixes

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

IPv4 (165)
5.226.64.0/185.226.128.0/235.226.130.0/235.226.135.0/2413.143.114.0/2337.128.48.0/2037.128.64.0/1845.39.195.0/2445.39.203.0/2446.175.14.0/2346.182.96.0/2150.114.66.0/2350.114.69.0/2450.118.190.0/2450.118.192.0/2462.87.128.0/1762.89.64.0/1862.111.128.0/1762.111.250.0/2462.148.64.0/1962.181.160.0/1962.233.128.0/1762.244.128.0/1977.65.134.0/2477.65.155.0/2477.65.188.0/2477.65.193.0/2477.65.209.0/2477.65.226.0/2477.65.227.0/2477.252.0.0/1678.8.0.0/1478.154.64.0/1981.168.128.0/1781.210.0.0/1781.219.0.0/1682.21.69.0/2482.21.95.0/2482.22.185.0/2482.23.166.0/2482.23.167.0/2482.23.193.0/2482.23.247.0/2482.24.35.0/2482.24.60.0/2482.24.77.0/2482.24.193.0/2482.24.206.0/2482.25.8.0/2482.25.15.0/2482.25.17.0/2482.25.48.0/2482.25.49.0/2482.25.50.0/2482.25.51.0/2482.25.139.0/2482.25.196.0/2482.25.198.0/2482.25.201.0/2482.26.126.0/2482.26.148.0/2482.26.158.0/2482.26.203.0/2482.29.47.0/2482.143.128.0/1882.160.112.0/2483.142.112.0/2183.238.0.0/1684.40.152.0/2184.40.216.0/2184.40.236.0/2485.128.0.0/1785.202.54.0/2487.105.0.0/1687.204.0.0/1687.205.0.0/1787.239.216.0/2189.171.0.0/1691.124.152.0/2291.124.156.0/2291.193.84.0/2291.193.196.0/2291.203.16.0/2291.208.78.0/2491.217.142.0/2491.223.134.0/2491.235.149.0/2491.235.152.0/2291.240.152.0/2393.159.0.0/1893.180.160.0/1995.135.148.0/2295.135.184.0/2295.135.212.0/2296.62.232.0/2296.126.148.0/22104.253.65.0/24139.181.39.0/24168.199.12.0/24168.199.16.0/24168.199.50.0/24168.199.54.0/24168.199.58.0/24168.199.62.0/24168.199.118.0/24168.199.122.0/24168.199.245.0/24172.252.96.0/24172.252.97.0/24176.107.104.0/21178.16.121.0/24178.94.144.0/22178.95.28.0/22185.9.124.0/22185.18.176.0/22185.58.160.0/22185.101.255.0/24185.244.96.0/22188.114.66.0/24188.127.0.0/19
Show 45 more
IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS12741 is reached through

The AS just before AS12741 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.

Provider authorization

AS12741 publishes no ASPA of its own. 7 ASes name it as a provider in theirs. Check a path.

The 7 ASes that name AS12741 as a provider