Data as of Nov 12, 2026
31.173.131.0/24
No anonymizer space · no proxy exits in 30 daysPJSC MegaFon
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.173.0.0/16 since Feb 2020 | AS31133 | Mobile | 4,301 53 always on | PJSC MegaFon |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 31.173.0.0/16 | 65,536 | RU-MEGAFON-20110404 | PJSC MegaFon (ORG-OM1-RIPE) · RU | ALLOCATED PA | Oct 16, 2014 | abuse-mailbox@ |
| └ 31.173.130.0/23 | 512 | MF-GDC | unknown | LIR-PARTITIONED PA | Sep 16, 2021 | abuse-mailbox@ via RU-MEGAFON-20110404 |
| └ 31.173.131.0/24 | 256 | APN-RVPN-VOLGA | unknown | ASSIGNED PA | Apr 17, 2025 | abuse-mailbox@ via MF-GDC |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 31.173.130.0/23
- Prefix
- 31.173.130.0/23
- Announced by
- AS31133 PJSC MegaFon
- Type
- Mobile
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- MF-GDC
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- PJSC MegaFon
- Handle
- ORG-OM1-RIPE
- Range
- 31.
173. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Oct 16, 2014
- Reallocated to
- Not named in the registry
- Reallocated range
- 31.
173. 130. 0/ 23 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Sep 16, 2021
Origin network
AS31133
RU
- Name
- PJSC MegaFon
- Type
- Internet provider
- Registered
- Mar 5, 2004
- Domain
- megafon.ru
- Website
- www.megafon.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
31.173.130.0/23
Routing history
- Pattern
- Stable
- First seen
- Nov 2016
- Current origin since
- Nov 2016 · 10.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.173.130.0/23 | AS31133 | /23 | RIPE | RPKI valid |
| 31.173.0.0/16 | AS31133 | /16 | RIPE | Too specific |
IRR
Route objects on 31.173.130.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31133 | RIPE | Volga Branch of PJSC MegaFon | GDC-TR-COREIP | May 26, 2022 |
Whois
Registration for this announcement
- Range
- 31.
173. 130. 0/ 23 - Netname
- MF-GDC
- Registrant country
- RU
- Organization
- Not stated by the registry
- Type
- LIR-PARTITIONED PA
- Created
- Sep 16, 2021
- Updated
- Sep 16, 2021
- Maintainer
- MEGAFON-RIPE-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 4, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse-mailbox@
megafon. ru - Name
- MegaFon PJSC - Internet Service Network Operation Center
- Handle
- MFON-RIPE