ResearchRouting table, RPKI, IRR & looking glass

AS31213 PJSC MegaFon

AS31213 (MF-NWGSM-AS) is registered to PJSC MegaFon in RU. It originates 48 prefixes in the global routing table.

37
IPv4 prefixes
11
IPv6 prefixes
76,032
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS31213

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS31213
Handle
MF-NWGSM-AS
Organization
PJSC MegaFon
Country
RU
ASPA
None published
Routing

What AS31213 announces

Prefixes originated by AS31213 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
37
IPv6 prefixes
11
IPv4 addresses
76,032 (297 /24s)
RPKI valid
48 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS31213
56
With an IRR route object
48 100%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (37)
37.28.160.0/2137.28.168.0/2137.29.48.0/2137.29.56.0/2137.29.64.0/2237.29.68.0/2337.29.70.0/2437.29.71.0/2478.25.96.0/2178.25.104.0/2278.25.108.0/2278.25.120.0/2283.149.0.0/2185.26.128.0/2085.26.208.0/2285.26.212.0/2285.26.216.0/2285.26.220.0/2285.26.248.0/2285.26.252.0/2294.25.208.0/2294.25.216.0/2194.25.224.0/2194.25.228.0/2394.25.232.0/21109.188.128.0/17128.204.74.0/24128.204.75.0/24178.178.244.0/22178.178.248.0/23188.162.64.0/23188.170.64.0/24188.170.66.0/24188.170.67.0/24188.170.72.0/21188.170.80.0/21188.170.92.0/22
IPv6 (11)
2a03:d000::/402a03:d000::/412a03:d000:80::/412a03:d000:100::/402a03:d000:100::/412a03:d000:180::/412a03:d000:200::/412a03:d000:280::/412a03:d000:301::/482a03:d000:302::/482a03:d000:400::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS31213 is reached through

The AS just before AS31213 in the paths our looking glass collectors hold, for 48 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS31133 MF-MGSM-AS 48
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEMF-NWGSM-ASRIPE-NCC-END-MNT, MEGAFON-RIPE-MNT, MEGAFON-GNOC-MNT, MEGAFON-WEST-MNT

Route objects with origin AS31213: RIPE 73

as-sets that list AS31213 (12)
AS-BLOCK-SETAS-BLOCKED-RUAS-BTN-CUSTOMERSAS-HURRICANEV6AS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-LUMEN-CUSTOMERS-ASNSAS-MEGAFONNWAS-MF-MGSMAS-PETERSTARAS-SYNTERRA-NWAS3491:AS-CUSTOMERS-EU
Tools

Check AS31213 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup