YMCA
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 16 · 553 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a00:2381:1589::/48) |
| Registered in | Czechia (5) · United Kingdom (4) · France (2) · Switzerland (1) · Finland (1) · LB (1) |
| All fragments | 34 blocks across 14 clusters |
| Cluster ID | 213957214 |
| Registry | AFRINIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
16
0 netblocks since 2026-07-05
2026-07-05
peak 16
2026-07-26
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.137.103.200/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 81.142.115.224/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 195.15.27.0/25 | YMCA-NET | RIPE | ASSIGNED PA | ● low |
| 195.89.175.176/30 | YMCA | RIPE | ASSIGNED PA | ● low |
| 195.197.207.64/27 | YMCA | RIPE | ASSIGNED PA | ● low |
| 196.43.152.0/24 | YMCA | AFRINIC | ASSIGNED PA | ● low |
| 212.28.254.224 – 212.28.254.254 | YMCA | RIPE | ASSIGNED PA | ● low |
| 213.30.130.232/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 213.244.31.228/31 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.33.210.232/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.169.177.160/27 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.169.179.100/30 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.169.179.172 – 217.169.179.187 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.169.179.192/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 217.169.191.48/29 | YMCA | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:1589::/48 | YMCA | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a00:2381:1589::/48 |
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 (2)
These blocks are registered to YMCA but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:1589::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 196.43.152.0/24 /24 | authorized for AS327687 — Research and Education Network for Uganda |
NIC Handles
BTNET-MNT
COMPLETEL-MNT
CYB-LB
DUMY-RIPE
DUMY-RIPE
ELISA-MNT
RENU-MNT
RT12-AFRINIC
RT12-AFRINIC
UNIENTCZ-MNT
VODAFONE-WORLDWIDE-MNTNER
VTX-MNT