asn.dev

Routing security

AS50928 SYNTSIB-AS

Unclassified RIPE

RPKI valid 100% 48 of 48 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 49 authorising this AS

Announcements

What this network originates

48 observed

Every prefix observed with AS50928 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a00:9780::/40RPKI validIRR34
2a00:9780:100::/40RPKI validIRR34
2a00:9780:200::/40RPKI validIRR34
2a00:9780:300::/40RPKI validIRR34
2a00:9780:400::/40RPKI validIRR34
2a00:9780:500::/40RPKI validIRR34
2a00:9780:600::/40RPKI validIRR34
2a00:9780:700::/40RPKI validIRR34
2a00:9780:800::/40RPKI validIRR34
2a00:9780:900::/40RPKI validIRR34
31.173.248.0/21RPKI validIRR53
31.173.248.0/24RPKI validIRR53
31.173.249.0/24RPKI validIRR53
31.173.250.0/24RPKI validIRR53
31.173.251.0/24RPKI validIRR53
31.173.252.0/24RPKI validIRR53
31.173.253.0/24RPKI validIRR53
31.173.254.0/24RPKI validIRR53
37.29.80.0/22RPKI validIRR53
37.29.80.0/24RPKI validIRR53
37.29.81.0/24RPKI validIRR53
37.29.82.0/24RPKI validIRR53
37.29.83.0/24RPKI validIRR53
46.29.192.0/21RPKI validIRR52
46.29.194.0/24RPKI validIRR52
46.29.195.0/24RPKI validIRR52
46.29.196.0/24RPKI validIRR52
46.29.199.0/24RPKI validIRR52
178.23.144.0/21RPKI validIRR52
178.23.148.0/24RPKI validIRR52
178.23.149.0/24RPKI validIRR52
178.23.150.0/24RPKI validIRR52
178.23.151.0/24RPKI validIRR52
178.176.248.0/24RPKI validIRR53
178.176.249.0/24RPKI validIRR53
178.176.250.0/24RPKI validIRR53
178.176.251.0/24RPKI validIRR53
178.176.252.0/24RPKI validIRR53
178.176.253.0/24RPKI validIRR53
178.178.78.0/24RPKI validIRR53
188.170.244.0/23RPKI validIRR53
188.170.244.0/24RPKI validIRR53
188.170.245.0/24RPKI validIRR53
188.170.248.0/24RPKI validIRR53
188.170.249.0/24RPKI validIRR53
188.170.250.0/24RPKI validIRR53
188.170.251.0/24RPKI validIRR53
188.170.252.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

49 ROAs

Signed statements by address holders that AS50928 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.173.248.0/21/21RIPENCC
31.173.248.0/24/24RIPENCC
31.173.249.0/24/24RIPENCC
31.173.250.0/24/24RIPENCC
31.173.251.0/24/24RIPENCC
31.173.252.0/24/24RIPENCC
31.173.253.0/24/24RIPENCC
31.173.254.0/24/24RIPENCC
37.29.80.0/22/22RIPENCC
37.29.80.0/24/24RIPENCC
37.29.81.0/24/24RIPENCC
37.29.82.0/24/24RIPENCC
37.29.83.0/24/24RIPENCC
46.29.192.0/21/21RIPENCC
46.29.194.0/24/24RIPENCC
46.29.195.0/24/24RIPENCC
46.29.196.0/24/24RIPENCC
46.29.199.0/24/24RIPENCC
178.23.144.0/21/21RIPENCC
178.23.148.0/24/24RIPENCC
178.23.149.0/24/24RIPENCC
178.23.150.0/24/24RIPENCC
178.23.151.0/24/24RIPENCC
178.176.248.0/24/24RIPENCC
178.176.249.0/24/24RIPENCC
178.176.250.0/24/24RIPENCC
178.176.251.0/24/24RIPENCC
178.176.252.0/24/24RIPENCC
178.176.253.0/24/24RIPENCC
178.176.254.0/24/24RIPENCC
178.178.78.0/24/24RIPENCC
188.170.244.0/23/23RIPENCC
188.170.244.0/24/24RIPENCC
188.170.245.0/24/24RIPENCC
188.170.248.0/24/24RIPENCC
188.170.249.0/24/24RIPENCC
188.170.250.0/24/24RIPENCC
188.170.251.0/24/24RIPENCC
188.170.252.0/24/24RIPENCC
2a00:9780::/40/40RIPENCC
2a00:9780:100::/40/40RIPENCC
2a00:9780:200::/40/40RIPENCC
2a00:9780:300::/40/40RIPENCC
2a00:9780:400::/40/40RIPENCC
2a00:9780:500::/40/40RIPENCC
2a00:9780:600::/40/40RIPENCC
2a00:9780:700::/40/40RIPENCC
2a00:9780:800::/40/40RIPENCC
2a00:9780:900::/40/40RIPENCC

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

52 objects · 4 not announced

Route objects naming AS50928 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
178.176.248.0/21RIPE—MF-SIB-MNT2020-02-26Not announced
178.176.254.0/24RIPE—MF-SIB-MNT2023-01-25Not announced
2a00:9780::/32RIPERU-SYNTSIB-20110706MF-SIB-MNT2023-08-23Not announced
2a00:9780:2400::/40RIPERU-MEGAFONSIB-20160706MF-SIB-MNT2023-08-23Not announced
31.173.248.0/21RIPERU-MEGAFONSIB-20150219MEGAFON-RIPE-MNT2022-05-26Announced
31.173.248.0/24RIPERU-MEGAFONSIB-20150219MF-SIB-MNT2023-08-23Announced
31.173.249.0/24RIPERU-MEGAFONSIB-20150219MF-SIB-MNT2023-08-23Announced
31.173.250.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
31.173.251.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
31.173.252.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
31.173.253.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
31.173.254.0/24RIPERU-ABAKAN-20230518MF-SIB-MNT2023-05-18Announced
37.29.80.0/22RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
37.29.80.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
37.29.81.0/24RIPERU-MEGAFONSIB-20130628MF-SIB-MNT2023-08-23Announced
37.29.82.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
37.29.83.0/24RIPERU-MEGAFONSIBMF-SIB-MNT2023-08-23Announced
46.29.192.0/21RIPESiberia Branch of PJSC MegaFonMEGAFON-RIPE-MNT2020-02-25Announced
46.29.194.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2023-08-23Announced
46.29.195.0/24RIPERU-ABAKAN-20230518MF-SIB-MNT2023-05-18Announced
46.29.196.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2023-08-23Announced
46.29.199.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2023-08-23Announced
178.23.144.0/21RIPESiberia Branch of PJSC MegaFonMEGAFON-RIPE-MNT2020-02-25Announced
178.23.148.0/24RIPERU-SYNTSIB-20120126MF-SIB-MNT2023-08-23Announced
178.23.149.0/24RIPERU-SYNTSIB-20120126MF-SIB-MNT2019-12-05Announced
178.23.150.0/24RIPERU-MEGAFONSIB-20120919MF-SIB-MNT2023-08-23Announced
178.23.151.0/24RIPERU-MEGAFONSIB-20120919MF-SIB-MNT2023-08-23Announced
178.176.248.0/24RIPE—MF-SIB-MNT2022-11-01Announced
178.176.249.0/24RIPEIP EidisMF-SIB-MNT2020-02-25Announced
178.176.250.0/24RIPE—MF-SIB-MNT2022-05-26Announced
178.176.251.0/24RIPE—MF-SIB-MNT2022-05-26Announced
178.176.252.0/24RIPE—MF-SIB-MNT2022-07-06Announced
178.176.253.0/24RIPE—MF-SIB-MNT2021-06-24Announced
178.178.78.0/24RIPE—MF-SIB-MNT2026-09-25Announced
188.170.244.0/23RIPE—MF-SIB-MNT2022-07-11Announced
188.170.244.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.245.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.248.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.249.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.250.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.251.0/24RIPERU-MEGAFONSIB-20161123MF-SIB-MNT2022-07-11Announced
188.170.252.0/24RIPE—MF-SIB-MNT2022-08-26Announced
2a00:9780::/40RIPE—MF-SIB-MNT2022-10-13Announced
2a00:9780:100::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:200::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:300::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:400::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:500::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:600::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:700::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:800::/40RIPE—MF-SIB-MNT2023-04-07Announced
2a00:9780:900::/40RIPE—MF-SIB-MNT2023-04-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS50928 directly show who expects to carry it.

AS-setWhereRelationship
AS-ALLIANCERIPELists AS50928 as a direct member
AS-BLOCK-SETRIPELists AS50928 as a direct member
AS-BLOCKED-RURIPELists AS50928 as a direct member
AS-HURRICANEV6RADBLists AS50928 as a direct member
AS-MF-IXRIPELists AS50928 as a direct member
AS-MF-KRS-IXRIPELists AS50928 as a direct member
AS-MF-MGSMRIPELists AS50928 as a direct member
AS-MF-NSK-IXRIPELists AS50928 as a direct member
AS-OMTT-SETRIPELists AS50928 as a direct member
AS-SYNTSIBRIPELists AS50928 as a direct member
AS-SYNTSIB6RIPELists AS50928 as a direct member
AS-ZSTTK-SETRIPELists AS50928 as a direct member
AS34251:AS-RUFILERIPELists AS50928 as a direct member
AS3491:AS-CUSTOMERS-EURADBLists AS50928 as a direct member

RPKI from rpki-client, validated 2026-10-20 11:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-20. Cross-check on bgp.he.net.