User Association of Ukrainian Research and Academic Network URAN
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 59 · 50,176 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a01:5c40::/32) |
| Cluster ID | 222375079 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 30 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
8 weekly snapshots · JSON
65
+32 netblocks since 2026-07-05
2026-07-05
peak 65
2026-08-16
IP Ranges (59)
showing 50 of 59 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.47.128.0/21 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.136.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.140.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.160.0/20 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.176.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.184.0/21 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.192.0/20 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.194.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.208.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.214.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.216.0/21 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.224.0/20 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.192.0/21 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.199.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.201.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.202.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.203.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.205.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.206.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.208.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 212.111.212.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 2a01:5c40::/32 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 2a01:5c40:6::/48 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 2a02:db0::/32 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● high |
| 77.47.142.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.152.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.178.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.210.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.211.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.242.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.248.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.252.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.253.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.254.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 77.47.255.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 185.143.56.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 185.143.57.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 185.143.58.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 185.143.59.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.129.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.130.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.132.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.136.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.139.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.144.0/23 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.147.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.148.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.149.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.152.0/22 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
| 195.178.154.0/24 | User Association of Ukrainian Research and Academic Network URAN | BGP | ANNOUNCED | ● medium |
IPv6 ranges (3)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
96.9%
of checked blocks have valid RPKI ROA coverage
(63 of 65)
Possible discrepancies (1)
These blocks are registered to User Association of Ukrainian Research and Academic Network URAN 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.
| 195.178.132.0/22 /22 | authorized for AS208185 — Net Gate Telecom S.R.L. |
NIC Handles
AS12687
AS205656
AS212397
AS25500
AS3319
DUMY-RIPE
DUMY-RIPE
GAL5-RIPE
GAL5-RIPE
KPI-MNT
ORG-CoEI1-RIPE
ORG-CoEI1-RIPE
+18 more