asn.dev

Routing security

AS31205 MF-SIB-AS

Unclassified RIPE

RPKI valid 100% 45 of 45 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 93% 0 missing · 3 other origin
ROAs 61 authorising this AS

Announcements

What this network originates

45 observed

Every prefix observed with AS31205 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
128.204.67.0/24RPKI validIRR other origin52
178.176.240.0/22RPKI validIRR other origin51
188.162.0.0/24RPKI validIRR other origin51
2a03:d000:67fe::/48RPKI validIRR34
2a03:d000:6500::/40RPKI validIRR34
2a03:d000:6802::/48RPKI validIRR34
31.173.242.0/23RPKI validIRR51
31.173.244.0/22RPKI validIRR51
37.29.86.0/23RPKI validIRR51
46.232.200.0/24RPKI validIRR53
46.232.202.0/23RPKI validIRR51
78.25.92.0/23RPKI validIRR51
78.25.94.0/23RPKI validIRR51
83.149.48.0/24RPKI validIRR51
83.149.49.0/24RPKI validIRR51
83.149.50.0/24RPKI validIRR53
83.149.51.0/24RPKI validIRR53
83.169.248.0/22RPKI validIRR51
83.169.252.0/22RPKI validIRR51
85.26.227.0/24RPKI validIRR51
85.26.228.0/24RPKI validIRR51
85.26.229.0/24RPKI validIRR51
85.26.230.0/24RPKI validIRR51
178.176.48.0/24RPKI validIRR51
178.176.244.0/22RPKI validIRR51
178.178.200.0/24RPKI validIRR51
185.210.142.0/23RPKI validIRR51
188.162.1.0/24RPKI validIRR51
188.162.2.0/23RPKI validIRR51
188.162.4.0/22RPKI validIRR51
188.162.8.0/23RPKI validIRR51
188.162.10.0/23RPKI validIRR51
188.162.12.0/23RPKI validIRR51
188.162.78.0/24RPKI validIRR51
188.162.79.0/24RPKI validIRR53
188.162.81.0/24RPKI validIRR51
188.162.82.0/24RPKI validIRR51
188.162.83.0/24RPKI validIRR51
188.162.85.0/24RPKI validIRR51
188.162.87.0/24RPKI validIRR51
188.162.88.0/24RPKI validIRR51
188.162.89.0/24RPKI validIRR51
188.162.90.0/23RPKI validIRR51
188.162.92.0/22RPKI validIRR51
188.170.240.0/22RPKI validIRR51

RPKI · ROAs

Route origin authorisations

61 ROAs

Signed statements by address holders that AS31205 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.173.240.0/23/23RIPENCC
31.173.242.0/23/23RIPENCC
31.173.244.0/22/22RIPENCC
37.29.86.0/23/23RIPENCC
46.232.200.0/24/24RIPENCC
46.232.202.0/23/23RIPENCC
78.25.92.0/23/23RIPENCC
78.25.94.0/23/23RIPENCC
83.149.48.0/24/24RIPENCC
83.149.49.0/24/24RIPENCC
83.149.50.0/24/24RIPENCC
83.149.51.0/24/24RIPENCC
83.169.248.0/22/22RIPENCC
83.169.252.0/22/22RIPENCC
85.26.224.0/24/24RIPENCC
85.26.226.0/24/24RIPENCC
85.26.227.0/24/24RIPENCC
85.26.228.0/24/24RIPENCC
85.26.229.0/24/24RIPENCC
85.26.230.0/24/24RIPENCC
85.26.231.0/24/24RIPENCC
128.204.66.0/24/24RIPENCC
128.204.67.0/24/24RIPENCC
178.176.48.0/24/24RIPENCC
178.176.240.0/22/22RIPENCC
178.176.244.0/22/22RIPENCC
178.177.208.0/21/21RIPENCC
178.178.200.0/24/24RIPENCC
185.210.140.0/23/23RIPENCC
185.210.142.0/23/23RIPENCC
188.162.0.0/24/24RIPENCC
188.162.1.0/24/24RIPENCC
188.162.2.0/23/23RIPENCC
188.162.4.0/22/22RIPENCC
188.162.8.0/23/23RIPENCC
188.162.10.0/23/23RIPENCC
188.162.12.0/23/23RIPENCC
188.162.14.0/23/23RIPENCC
188.162.72.0/22/22RIPENCC
188.162.76.0/23/23RIPENCC
188.162.78.0/24/24RIPENCC
188.162.79.0/24/24RIPENCC
188.162.80.0/24/24RIPENCC
188.162.81.0/24/24RIPENCC
188.162.82.0/24/24RIPENCC
188.162.83.0/24/24RIPENCC
188.162.84.0/24/24RIPENCC
188.162.85.0/24/24RIPENCC
188.162.86.0/24/24RIPENCC
188.162.87.0/24/24RIPENCC
188.162.88.0/24/24RIPENCC
188.162.89.0/24/24RIPENCC
188.162.90.0/23/23RIPENCC
188.162.92.0/22/22RIPENCC
188.170.240.0/22/22RIPENCC
188.170.247.0/24/24RIPENCC
2a03:d000:6400::/40/40RIPENCC
2a03:d000:6500::/40/40RIPENCC
2a03:d000:67fe::/48/48RIPENCC
2a03:d000:67ff::/48/48RIPENCC
2a03:d000:6802::/48/48RIPENCC

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

54 objects · 12 not announced

Route objects naming AS31205 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
78.25.92.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
78.25.93.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
78.25.94.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
78.25.95.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
83.169.252.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
83.169.253.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Not announced
83.169.254.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2014-01-27Not announced
83.169.255.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2014-01-27Not announced
178.177.208.0/21RIPE—GDC-TR-COREIP2024-09-05Not announced
2a03:d000:6400::/40RIPE—GDC-TR-COREIP2022-05-18Not announced
2a03:d000:67ff::/48RIPE—GDC-TR-COREIP2021-08-17Not announced
2a03:d000:6803::/48RIPE—GDC-TR-COREIP2023-02-14Not announced
31.173.242.0/23RIPESiberian Branch of PJSC MegaFon - Novosibirsk Mobile ClientsGDC-TR-COREIP2021-07-09Announced
31.173.244.0/22RIPEMF-SF-AS31205-MOB-Public.sibGDC-TR-COREIP2021-07-09Announced
37.29.86.0/23RIPEMegafon Siberia customer 2G/3G routeGDC-TR-COREIP2020-02-25Announced
46.232.200.0/24RIPE—GDC-TR-COREIP2022-12-09Announced
46.232.202.0/23RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2020-02-25Announced
78.25.92.0/23RIPE—MEGAFON-AUTO-MNT2023-09-21Announced
78.25.94.0/23RIPE—MEGAFON-AUTO-MNT2023-09-21Announced
83.149.48.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-RIPE-MNT2019-12-05Announced
83.149.49.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-RIPE-MNT2019-12-05Announced
83.149.50.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-RIPE-MNT2019-12-05Announced
83.149.51.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-RIPE-MNT2023-11-09Announced
83.169.248.0/22RIPE—MEGAFON-AUTO-MNT2022-05-26Announced
83.169.252.0/22RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-AUTO-MNT2023-10-02Announced
85.26.227.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-RIPE-MNT2020-02-25Announced
85.26.228.0/24RIPESiberia Branch of OJSC MegaFon internal route.MEGAFON-AUTO-MNT2022-06-28Announced
85.26.229.0/24RIPESiberia Branch of OJSC MegaFon internal route.MF-SIB-MNT2019-12-05Announced
85.26.230.0/24RIPESiberia Branch of OJSC MegaFon internal route.GDC-TR-COREIP2022-07-11Announced
178.176.48.0/24RIPEMF-SIB-NAT-POOLMEGAFON-RIPE-MNT2020-10-23Announced
178.176.244.0/22RIPESiberia Branch of PJSC MegaFon internal routeGDC-TR-COREIP2022-05-26Announced
178.178.200.0/24RIPE—GDC-TR-COREIP2025-12-09Announced
185.210.142.0/23RIPESiberian Branch of PJSC MegaFon - Novosibirsk Mobile ClientsGDC-TR-COREIP2021-07-09Announced
188.162.1.0/24RIPE—GDC-TR-COREIP2023-09-21Announced
188.162.2.0/23RIPENSK SCARTEL networkGDC-TR-COREIP2022-05-26Announced
188.162.4.0/22RIPE—GDC-TR-COREIP2022-05-26Announced
188.162.8.0/23RIPENSK SCARTEL networkGDC-TR-COREIP2022-05-26Announced
188.162.10.0/23RIPE—GDC-TR-COREIP2022-05-26Announced
188.162.12.0/23RIPE—GDC-TR-COREIP2022-05-26Announced
188.162.78.0/24RIPETaymyrsky DN AOGDC-TR-COREIP2021-06-28Announced
188.162.79.0/24RIPE—GDC-TR-COREIP2021-07-09Announced
188.162.81.0/24RIPEYOTA-NET-188.162.81.0-24GDC-TR-COREIP2022-05-26Announced
188.162.82.0/24RIPE—GDC-TR-COREIP2023-04-06Announced
188.162.83.0/24RIPENSK SCARTEL networkGDC-TR-COREIP2022-05-26Announced
188.162.85.0/24RIPENSK Yota clientsGDC-TR-COREIP2022-05-26Announced
188.162.87.0/24RIPENSK Yota clientsGDC-TR-COREIP2022-05-26Announced
188.162.88.0/24RIPE—GDC-TR-COREIP2023-04-06Announced
188.162.89.0/24RIPENSK Yota clientsGDC-TR-COREIP2022-05-26Announced
188.162.90.0/23RIPE—GDC-TR-COREIP2023-04-06Announced
188.162.92.0/22RIPE—GDC-TR-COREIP2023-09-21Announced
188.170.240.0/22RIPESiberia Branch of PJSC MegaFon internal route.GDC-TR-COREIP2022-07-11Announced
2a03:d000:6500::/40RIPE—GDC-TR-COREIP2022-05-18Announced
2a03:d000:67fe::/48RIPE—GDC-TR-COREIP2021-08-17Announced
2a03:d000:6802::/48RIPE—GDC-TR-COREIP2023-02-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS31205 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLOCK-SETRIPELists AS31205 as a direct member
AS-BLOCKED-RURIPELists AS31205 as a direct member
AS-BTN-CUSTOMERSRADBLists AS31205 as a direct member
AS-HURRICANEV6RADBLists AS31205 as a direct member
AS-KRS-IX-PEERSRIPELists AS31205 as a direct member
AS-MEGA-SIBIRRIPELists AS31205 as a direct member
AS-MEGAFON-KRSKRIPELists AS31205 as a direct member
AS-MEGAFON-NSKRIPELists AS31205 as a direct member
AS-MEGAFON-SIBIRRIPELists AS31205 as a direct member
AS-MF-MGSMRIPELists AS31205 as a direct member
AS-NORCOMRIPELists AS31205 as a direct member
AS-NORCOM-NTKRIPELists AS31205 as a direct member
AS-NTK-MSKRIPELists AS31205 as a direct member
AS-SYNTERRARIPELists AS31205 as a direct member
AS3491:AS-CUSTOMERS-EURADBLists AS31205 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.