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AS31133
AS31133 MF-MGSM-AS PJSC MegaFon
MF-MGSM-AS PJSC MegaFon · registered in Russia
IPv4 addresses 370,432 236 prefixes · 0.012% of announced IPv4
Rank in Russia #9 largest network in RU by IPv4 space, of 4,937 · 0.85% of RU
Rank worldwide #694 of 79,396 networks with IPv4
IPv6 10,380 x /48 156 prefixes
Country Russia 4,993 ASNs registered there
Other ASNs named MF-MGSM-AS PJSC MegaFon
1 other network uses the same organisation name; together with AS31133 they announce 372,992 IPv4 addresses.
ASN Name IPv4 addresses
AS35298 MF-MGSM-AS PJSC MegaFon RU 2,560
Similar-sized networks in Russia
ASN Name IPv4 addresses
AS31200 #6 NTK Novotelecom Ltd566,272
AS42610 #7 NCNET-AS PJSC Rostelecom512,768
AS25513 #8 ASN-MGTS-USPD PJSC Moscow city telephone network466,176
AS39927 #10 Elight-AS E-Light-Telecom Ltd.352,768
AS28840 #11 TATTELECOM-AS PJSC "TATTELECOM"336,896
AS8369 #12 INTERSVYAZ-AS Intersvyaz-2 JSC327,168
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources