37.52.0.0/14 no ROA

Announced by AS6877 JSC "Ukrtelecom".

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS6877 JSC "Ukrtelecom" no ROA 40 2448268496877 2026-09-18 2026-09-26

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
37.52.0.0/14
RIR
RIPENCC
Country
πŸ‡ΊπŸ‡¦ UA
Status
allocated
Allocated
2012-01-24

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

259 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
37.52.0.0/21 v4 AS6849 JSC "Ukrtelecom" RPKI valid 43 2026-09-18
37.52.0.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.1.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.2.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.3.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.4.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.5.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.6.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.7.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.16.0/20 v4 AS6849 JSC "Ukrtelecom" RPKI valid 43 2026-09-18
37.52.32.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.52.56.0/21 v4 AS6849 JSC "Ukrtelecom" RPKI valid 44 2026-09-18
37.52.64.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.52.64.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.65.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.66.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.67.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.68.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.69.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.70.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.71.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.72.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.73.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.74.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.75.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.76.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.77.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.78.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.79.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.80.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.81.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.82.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.83.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.84.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.85.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.86.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.87.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.88.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.89.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.90.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.91.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.92.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.93.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.94.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.95.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.96.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.52.112.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.52.128.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 44 2026-09-18
37.52.128.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.129.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.130.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.131.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.132.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.133.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.134.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI valid 41 2026-09-18
37.52.135.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.136.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.137.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.138.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.139.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.140.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.142.0/24 v4 AS6849 JSC "Ukrtelecom" RPKI invalid 1 2026-09-21
37.52.160.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.161.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.162.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.163.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.164.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.165.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.166.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.167.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.168.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.169.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.192.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.52.192.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.193.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.194.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.195.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.196.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.197.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.198.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.199.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.200.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.52.240.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.53.0.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.32.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.52.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.56.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.70.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 17 2026-09-18
37.53.96.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.104.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.53.112.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.53.128.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.130.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.131.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.132.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.133.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.134.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.135.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.136.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.137.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.138.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.160.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.176.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.176.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.177.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.178.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.179.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.182.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.182.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.183.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.184.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.184.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.185.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.186.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.187.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.192.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.194.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.195.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.196.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.197.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.198.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.199.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.200.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.208.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.53.218.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.219.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.220.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.220.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.221.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.53.224.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.0.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.16.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.20.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.24.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.32.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.40.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.44.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.44.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.45.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.46.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.47.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.56.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.56.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.57.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.58.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.59.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.60.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.61.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.62.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.63.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.192.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.200.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.202.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.202.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.203.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.208.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.208.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.209.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.210.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.211.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.212.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.213.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.214.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.215.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.216.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 20 2026-09-18
37.54.217.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 20 2026-09-18
37.54.218.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.218.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.219.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 47 2026-09-18
37.54.220.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.225.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.226.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.54.227.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.230.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.232.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.236.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.54.242.0/23 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.244.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.54.248.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.0.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.55.19.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 44 2026-09-18
37.55.20.0/22 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.55.24.0/21 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.55.32.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.55.48.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.64.0/19 v4 AS6849 JSC "Ukrtelecom" no ROA 42 2026-09-18
37.55.84.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.85.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.86.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.87.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.88.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.89.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.90.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.91.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.92.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.93.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.94.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.95.0/24 v4 AS6849 JSC "Ukrtelecom" no ROA 41 2026-09-18
37.55.96.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18
37.55.112.0/20 v4 AS6849 JSC "Ukrtelecom" no ROA 43 2026-09-18