MF-CENTER
Cluster stats
| Netblocks | 16 |
| All fragments | 49 blocks across 17 clusters |
| Cluster ID | 192614748 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.229.136.0/22 | MF-CENTER | RIPE | LIR-PARTITIONED PA | ● low |
| 46.229.140.0/22 | MF-CENTER | RIPE | LIR-PARTITIONED PA | ● low |
| 83.149.42.72 – 83.149.42.95 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.104 – 83.149.42.119 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.128/28 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.152 – 83.149.42.175 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.184/29 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.200 – 83.149.42.223 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.42.240/28 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.43.0/24 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.149.44.0/23 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 83.169.212.0 – 83.169.214.255 | MF-CENTER | RIPE | LIR-PARTITIONED PA | ● low |
| 83.169.215.0/24 | MF-CENTER | RIPE | LIR-PARTITIONED PA | ● low |
| 188.170.48.0/24 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 188.170.49.0/24 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
| 188.170.50.0/24 | MF-CENTER | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(16 of 16)
Possible discrepancies (9)
These blocks are registered to MF-CENTER but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 46.229.136.0/22 /22 | authorized for AS31208 — PJSC MegaFon |
| 46.229.140.0/22 /22 | authorized for AS31133 — PJSC MegaFon |
| 83.169.212.0 – 83.169.214.255 /22 | authorized for AS31133 — PJSC MegaFon |
| 83.149.44.0/23 /23 | authorized for AS31133 — PJSC MegaFon |
| 83.149.43.0/24 /24 | authorized for AS31208 — PJSC MegaFon |
| 188.170.50.0/24 /24 | authorized for AS31208 — PJSC MegaFon |
| 188.170.48.0/24 /24 | authorized for AS31208 — PJSC MegaFon |
| 188.170.49.0/24 /24 | authorized for AS31208 — PJSC MegaFon |
| 83.169.215.0/24 /24 | authorized for AS31133 — PJSC MegaFon |
NIC Handles
DUMY-RIPE
DUMY-RIPE
GDC-TR-CoreIP
MEGAFON-RIPE-MNT
MF-CENTER-MNT