Routing security
AS50581 UTG
Unclassified RIPE
RPKI valid
0%
0 of 92 announcements
RPKI invalid
0
none
No ROA
92
not covered by any ROA
IRR registered
100%
0 missing · 0 other origin
ROAs
0
authorising this AS
Announcements
What this network originates
Every prefix observed with AS50581 as its origin, checked against RPKI and the IRR. Problems sort first.
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS50581 may originate these prefixes, up to the maximum length shown.
No ROA names this AS as an authorised origin.
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS50581 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 31.43.32.0/19 | RIPE | UTG | UTELECOMUA-MNT | 2011-02-27 | Not announced |
| 31.43.32.0/20 | RIPE | UTELECOMUA B1 | UTELECOMUA-MNT | 2012-02-20 | Not announced |
| 31.43.32.0/21 | RIPE | UTG B1-SR1 | UTELECOMUA-MNT | 2012-04-09 | Not announced |
| 31.43.32.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2019-03-19 | Not announced |
| 31.43.40.0/21 | RIPE | UTG B1-SR2 | UTELECOMUA-MNT | 2012-04-09 | Not announced |
| 31.43.48.0/20 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2012-02-20 | Not announced |
| 31.43.48.0/22 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2012-06-15 | Not announced |
| 31.43.52.0/22 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2012-06-15 | Not announced |
| 31.43.56.0/22 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2012-06-15 | Not announced |
| 31.43.58.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2020-10-23 | Not announced |
| 31.43.60.0/22 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2012-06-15 | Not announced |
| 45.94.92.0/22 | RIPE | UTG | MNT-UA-UTG-1 | 2019-09-12 | Not announced |
| 91.215.144.0/22 | RIPE | UTG | MNT-UA-UTG-1 | 2023-01-06 | Not announced |
| 176.122.96.0/19 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2012-07-28 | Not announced |
| 176.122.96.0/20 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-01-05 | Not announced |
| 176.122.96.0/21 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-01-02 | Not announced |
| 176.122.104.0/21 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-01-02 | Not announced |
| 176.122.118.0/23 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2019-03-19 | Not announced |
| 176.122.120.0/22 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2012-09-19 | Not announced |
| 176.122.122.0/23 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-03-21 | Not announced |
| 176.122.124.0/22 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2012-07-28 | Not announced |
| 176.122.124.0/23 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-03-21 | Not announced |
| 176.122.126.0/23 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-03-21 | Not announced |
| 195.95.165.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Not announced |
| 195.211.61.0/24 | RIPE | — | MNT-CRYSTAL | 2018-02-14 | Not announced |
| 195.211.62.0/24 | RIPE | — | MNT-CRYSTAL | 2018-02-14 | Not announced |
| 195.211.63.0/24 | RIPE | — | MNT-CRYSTAL | 2018-02-14 | Not announced |
| 2a0e:2c40::/44 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Not announced |
| 2a0e:2c47:2::/48 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Not announced |
| 2a0e:2c47:3::/48 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Not announced |
| 2a10:f781:10:3f3f::/64 | RIPE | EPIX-LORA-UTGCARRIER | EPOLUDNIE-MNT | 2022-05-16 | Not announced |
| 2.58.204.0/22 | RIPE | — | MNT-UA-UTG-1 | 2025-04-03 | Announced |
| 31.43.33.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-11-07 | Announced |
| 31.43.34.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-01-03 | Announced |
| 31.43.35.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2014-04-02 | Announced |
| 31.43.36.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2014-06-17 | Announced |
| 31.43.37.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.38.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.39.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.40.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.41.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.42.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.43.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.44.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.45.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.46.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.47.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.48.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-09-15 | Announced |
| 31.43.49.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-09-15 | Announced |
| 31.43.50.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-09-15 | Announced |
| 31.43.51.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.52.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2014-09-25 | Announced |
| 31.43.53.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-12-29 | Announced |
| 31.43.54.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.55.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.56.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.57.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.59.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-01-03 | Announced |
| 31.43.60.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-03-01 | Announced |
| 31.43.61.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-01-03 | Announced |
| 31.43.62.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-01-03 | Announced |
| 31.43.63.0/24 | RIPE | UTELECOMUA B2 | UTELECOMUA-MNT | 2013-12-06 | Announced |
| 45.94.92.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-09-12 | Announced |
| 45.94.95.0/24 | RIPE | — | UTELECOMUA-MNT | 2019-09-12 | Announced |
| 91.215.144.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2023-01-06 | Announced |
| 91.215.145.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2023-01-06 | Announced |
| 91.215.146.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2023-01-06 | Announced |
| 91.215.147.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2023-01-06 | Announced |
| 176.122.96.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.97.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.98.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-04-28 | Announced |
| 176.122.99.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-04-18 | Announced |
| 176.122.100.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-08-01 | Announced |
| 176.122.101.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-08-01 | Announced |
| 176.122.102.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-09-14 | Announced |
| 176.122.103.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-09-14 | Announced |
| 176.122.104.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.105.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.106.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.107.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.108.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.109.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.110.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.111.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.112.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.113.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.114.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.115.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2014-10-23 | Announced |
| 176.122.116.0/24 | RIPE | — | UTELECOMUA-MNT | 2017-04-20 | Announced |
| 176.122.117.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2017-03-30 | Announced |
| 176.122.118.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-08-25 | Announced |
| 176.122.119.0/24 | RIPE | UTG | UTELECOMUA-MNT | 2021-08-25 | Announced |
| 176.122.120.0/23 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-03-21 | Announced |
| 176.122.120.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-12-17 | Announced |
| 176.122.121.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-12-17 | Announced |
| 176.122.122.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-12-17 | Announced |
| 176.122.123.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-12-17 | Announced |
| 176.122.124.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-11-22 | Announced |
| 176.122.125.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-11-22 | Announced |
| 176.122.126.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-11-22 | Announced |
| 176.122.127.0/24 | RIPE | Ukraine telecommunication group Ltd. | UTELECOMUA-MNT | 2013-11-22 | Announced |
| 193.43.95.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 195.211.228.0/22 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 195.211.228.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 195.211.229.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 195.211.230.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 195.211.231.0/24 | RIPE | UTG | MNT-UA-UTG-1 | 2022-09-26 | Announced |
| 2001:67c:2d40::/48 | RIPE | Ukrainian Telecommunication Group Ltd. | UTELECOMUA-MNT | 2015-01-05 | Announced |
| 2a0e:2c40::/29 | RIPE | UTG | MNT-UA-UTG-1 | 2019-09-12 | Announced |
| 2a0e:2c40:10::/44 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Announced |
| 2a0e:2c47::/48 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Announced |
| 2a0e:2c47:1::/48 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Announced |
| 2a0e:2c47:4::/48 | RIPE | UTG | MNT-UA-UTG-1 | 2021-03-01 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS50581 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-8764-EXCLUDE-AMS-IX-RS | RIPE | Lists AS50581 as a direct member |
AS-AUNANET | RIPE | Lists AS50581 as a direct member |
AS-GTTCUST | RIPE | Lists AS50581 as a direct member |
AS-GTTCUST6 | RIPE | Lists AS50581 as a direct member |
AS-JARMTELCO | ALTDB | Lists AS50581 as a direct member |
AS-LVIV-IX | RIPE | Lists AS50581 as a direct member |
AS-MANDA-AMSIX-PEERS-V4 | RIPE | Lists AS50581 as a direct member |
AS-MANDA-AMSIX-PEERS-V6 | RIPE | Lists AS50581 as a direct member |
AS-MANDA-DECIX-PEERS-V4 | RIPE | Lists AS50581 as a direct member |
AS-MANDA-DECIX-PEERS-V6 | RIPE | Lists AS50581 as a direct member |
AS-MN-REGION | RIPE | Lists AS50581 as a direct member |
AS-ONO-UPS | RIPE | Lists AS50581 as a direct member |
AS-OTT-UA | RIPE | Lists AS50581 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS50581 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS50581 as a direct member |
AS-RIAD | RIPE | Lists AS50581 as a direct member |
AS-RUDAKI-IX | RIPE | Lists AS50581 as a direct member |
AS-SEABONECUSTEU | RIPE | Lists AS50581 as a direct member |
AS-TRANSROUTE-SPEC | RIPE | Lists AS50581 as a direct member |
AS-UKRTELBT | RIPE | Lists AS50581 as a direct member |
AS-UTG | RIPE | Lists AS50581 as a direct member |
AS-UTG-UA | RIPE | Lists AS50581 as a direct member |
AS-UTG-V6 | RIPE | Lists AS50581 as a direct member |
AS6695:AS-DECIX-FRA-CONNECTED | RIPE | Lists AS50581 as a direct member |
AS6695:AS-DECIX-FRA-RS | RIPE | Lists AS50581 as a direct member |
AS6695:AS-DECIX-FRA-RS-V6 | RIPE | Lists AS50581 as a direct member |
AS6777:AS-AMS-IX-RS | RIPE | Lists AS50581 as a direct member |
AS6777:AS-AMS-IX-RS-V6 | RIPE | Lists AS50581 as a direct member |
AS680:AS-AMSIX-RS-PEERS | RIPE | Lists AS50581 as a direct member |
RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.