Autonomous system
AS31133 MF-MGSM-AS PJSC MegaFon
Mobile RIPE
IPv4 addresses
339K
230 prefixes
IPv6 prefixes
155
counted as prefixes, not addresses
Countries
1
mostly RU
Flagged prefixes
0
none
Summary
MegaFon Russia
isp mobile eyeball
MegaFon — one of Russia's big-four mobile operators and a large broadband
provider.
What it's used for
- Mobile voice and data for a large Russian subscriber base, plus fixed internet.
Notable
- A major "eyeball" network — addresses are typically mobile devices behind carrier-grade NAT.
- Competes with MTS, Beeline, and Tele2 in the Russian market.
Interesting
- MegaFon was taken private and delisted from public markets, and is associated with the USM holding group.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 385 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS31133- Registry name
- MF-MGSM-AS
- Registrant
- MEGAFON-EAST-MNT
- Abuse contact
- abuse-mailbox@megafon.ru
- Registered
- 2004-03-05
- Last changed
- 2026-07-28
- Status
- active
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere