asn.dev

Routing security

AS50223 Alfa Alfa Telecom CJSC

Unclassified RIPE NSP

RPKI valid 100% 39 of 39 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 47 authorising this AS

Announcements

What this network originates

39 observed

Every prefix observed with AS50223 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
46.251.192.0/19RPKI validIRR53
46.251.192.0/24RPKI validIRR53
46.251.193.0/24RPKI validIRR53
46.251.194.0/24RPKI validIRR53
46.251.195.0/24RPKI validIRR53
46.251.196.0/24RPKI validIRR53
46.251.197.0/24RPKI validIRR53
46.251.198.0/24RPKI validIRR53
46.251.199.0/24RPKI validIRR53
46.251.200.0/24RPKI validIRR53
46.251.201.0/24RPKI validIRR53
46.251.202.0/24RPKI validIRR53
46.251.203.0/24RPKI validIRR53
46.251.204.0/24RPKI validIRR53
46.251.205.0/24RPKI validIRR53
46.251.206.0/24RPKI validIRR53
46.251.207.0/24RPKI validIRR53
46.251.208.0/24RPKI validIRR53
46.251.209.0/24RPKI validIRR53
46.251.210.0/24RPKI validIRR53
46.251.211.0/24RPKI validIRR53
46.251.212.0/24RPKI validIRR53
46.251.213.0/24RPKI validIRR53
46.251.214.0/24RPKI validIRR53
46.251.215.0/24RPKI validIRR53
46.251.216.0/24RPKI validIRR53
46.251.217.0/24RPKI validIRR53
46.251.218.0/24RPKI validIRR53
46.251.221.0/24RPKI validIRR53
109.71.224.0/21RPKI validIRR53
109.71.224.0/24RPKI validIRR53
109.71.226.0/24RPKI validIRR53
109.71.228.0/24RPKI validIRR covering53
109.71.229.0/24RPKI validIRR53
109.71.230.0/24RPKI validIRR53
109.71.231.0/24RPKI validIRR53
185.48.136.0/22RPKI validIRR53
185.48.136.0/24RPKI validIRR53
185.48.139.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

47 ROAs

Signed statements by address holders that AS50223 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
46.251.192.0/19/19RIPENCC
46.251.192.0/22/22RIPENCC
46.251.192.0/24/24RIPENCC
46.251.193.0/24/24RIPENCC
46.251.194.0/24/24RIPENCC
46.251.195.0/24/24RIPENCC
46.251.196.0/22/22RIPENCC
46.251.196.0/24/24RIPENCC
46.251.197.0/24/24RIPENCC
46.251.198.0/24/24RIPENCC
46.251.199.0/24/24RIPENCC
46.251.200.0/22/22RIPENCC
46.251.200.0/24/24RIPENCC
46.251.201.0/24/24RIPENCC
46.251.202.0/24/24RIPENCC
46.251.203.0/24/24RIPENCC
46.251.204.0/22/22RIPENCC
46.251.204.0/24/24RIPENCC
46.251.205.0/24/24RIPENCC
46.251.206.0/24/24RIPENCC
46.251.207.0/24/24RIPENCC
46.251.208.0/22/22RIPENCC
46.251.208.0/24/24RIPENCC
46.251.209.0/24/24RIPENCC
46.251.210.0/24/24RIPENCC
46.251.211.0/24/24RIPENCC
46.251.212.0/22/22RIPENCC
46.251.212.0/24/24RIPENCC
46.251.213.0/24/24RIPENCC
46.251.214.0/24/24RIPENCC
46.251.215.0/24/24RIPENCC
46.251.216.0/22/22RIPENCC
46.251.216.0/24/24RIPENCC
46.251.217.0/24/24RIPENCC
46.251.218.0/24/24RIPENCC
46.251.220.0/22/22RIPENCC
46.251.221.0/24/24RIPENCC
109.71.224.0/21/21RIPENCC
109.71.224.0/24/24RIPENCC
109.71.226.0/24/24RIPENCC
109.71.228.0/24/24RIPENCC
109.71.229.0/24/24RIPENCC
109.71.230.0/24/24RIPENCC
109.71.231.0/24/24RIPENCC
185.48.136.0/22/22RIPENCC
185.48.136.0/24/24RIPENCC
185.48.139.0/24/24RIPENCC

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

48 objects · 10 not announced

Route objects naming AS50223 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.

PrefixSourceDescriptionMaintainerChangedRouting
46.251.194.0/23RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Not announced
46.251.196.0/22RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Not announced
46.251.200.0/22RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2012-08-13Not announced
46.251.216.0/23RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-03-01Not announced
46.251.219.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-03-01Not announced
109.71.224.0/22RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2012-08-10Not announced
109.71.228.0/22RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2012-08-13Not announced
185.48.137.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-04-18Not announced
185.48.138.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-04-18Not announced
2a04:b340::/29RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-02-20Not announced
46.251.192.0/19RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2012-08-10Announced
46.251.192.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-02-08Announced
46.251.193.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-09-27Announced
46.251.194.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.195.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.196.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.197.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.198.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.199.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.200.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.201.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.202.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.203.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2016-06-27Announced
46.251.204.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2023-01-10Announced
46.251.205.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2023-01-10Announced
46.251.206.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2023-01-10Announced
46.251.207.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2023-01-10Announced
46.251.208.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.209.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.210.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.211.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.212.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.213.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.214.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2018-01-11Announced
46.251.215.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-01-16Announced
46.251.216.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-11-27Announced
46.251.217.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-11-27Announced
46.251.218.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-03-01Announced
46.251.221.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2023-01-10Announced
109.71.224.0/21RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2012-08-13Announced
109.71.224.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-06-26Announced
109.71.226.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-06-25Announced
109.71.229.0/24RIPE—ALFATELECOM-RIPE-MNT2016-08-04Announced
109.71.230.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-02-26Announced
109.71.231.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2013-02-26Announced
185.48.136.0/22RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-02-21Announced
185.48.136.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-04-18Announced
185.48.139.0/24RIPEAlfa Telecom CJSCALFATELECOM-RIPE-MNT2014-04-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS50223 directly show who expects to carry it.

AS-setWhereRelationship
AS-AS50223-PEERSRIPELists AS50223 as a direct member
AS-AS50223-V6-PEERSRIPELists AS50223 as a direct member
AS-ELCATRIPELists AS50223 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS50223 as a direct member
AS-ROSTELECOMRIPELists AS50223 as a direct member
AS-SAIMANETPEERS-1RIPELists AS50223 as a direct member
AS-SET_TNSPLUSRIPELists AS50223 as a direct member
AS61010:AS-IPNET-IX-KTKZRIPELists AS50223 as a direct member

RPKI from rpki-client, validated 2026-11-01 13:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-01. Cross-check on bgp.he.net.