Yadda OÜ
Yadda OU
Data as of 2026-09-13
GLEIF verified
LEI
984500B71C78489E8647
Registered name
Yadda OÜ
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 64 · 14,304 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a0b:ba40::/29) |
| Registered in | United Kingdom (29) · United States (25) · Romania (6) · Netherlands (1) |
| Record ID | 241090921 |
| Registry | BGP |
| Owner jurisdiction | EE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500B71C78489E8647 |
| Shared handles | clustered on 41 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (64)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.254.4.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.14.160/27 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.21.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.27.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.57.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.72.128/27 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.72.160/27 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 5.254.121.128/25 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 37.221.167.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 37.221.170.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 62.105.194.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 62.105.198.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.21.57.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.21.125.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.27.34.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.27.36.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.27.37.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.27.65.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.29.74.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.39.247.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 82.108.162.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 84.75.41.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 84.75.177.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.82.197.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.83.63.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.84.232.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.85.130.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.85.136.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 87.86.183.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 93.114.47.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 109.163.226.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 109.163.239.0/24 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 140.150.227.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.14.92.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.14.122.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.14.198.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.214.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.217.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.226.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.229.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.237.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 143.20.254.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 146.103.57.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 150.241.243.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 155.117.8.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 155.117.38.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 155.117.137.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 155.117.201.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 162.141.39.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 167.148.83.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 168.222.69.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 176.105.228.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 178.83.44.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 178.83.133.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 185.5.173.0/25 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 185.5.173.128/25 | Yadda OU | RIPE | ASSIGNED PA | ● high |
| 194.122.79.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 194.122.85.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 212.189.27.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 213.193.241.0/24 | Yadda OU | BGP | ANNOUNCED | ● high |
| 2a0b:ba40::/48 | Yadda OU | BGP | ANNOUNCED | ● high |
| 2a0b:ba40::/29 | Yadda OU | BGP | ANNOUNCED | ● high |
| 2a0b:ba40:1::/48 | Yadda OU | BGP | ANNOUNCED | ● high |
| 5.254.27.0/28 | Crezaa digital LLP | RIPE | ASSIGNED PA | ● medium |
IPv6 ranges (3)
Footprint over time
12 weekly snapshots · JSON
65
+43 netblocks since 2026-07-05
2026-07-05
peak 65
2026-09-13
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(65 of 65)
Wholesale/transit re-announcements (31)
These blocks are registered to Yadda OU but cryptographically authorized across 18 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 5.254.57.0/24 /24 | authorized for AS3223 — Voxility LLP |
| 109.163.239.0/24 /24 | authorized for AS3223 — Voxility LLP |
| 82.29.74.0/24 /24 | authorized for AS152611 — Beidou LTD |
| 84.75.41.0/24 /24 | authorized for AS14618 — Amazon.com, Inc. |
| 87.85.136.0/24 /24 | authorized for AS9304 — HGC Global Communications Limited |
| 143.14.92.0/24 /24 | authorized for AS215323 — SGM STUDIOS LTD |
| 143.20.226.0/24 /24 | authorized for AS29802 — HIVELOCITY, Inc. |
| 150.241.243.0/24 /24 | authorized for AS212238 — Datacamp Limited |
| 155.117.38.0/24 /24 | authorized for AS9304 — HGC Global Communications Limited |
| 167.148.83.0/24 /24 | authorized for AS205489 — CODE ASSET LTD |
| 168.222.69.0/24 /24 | authorized for AS9304 — HGC Global Communications Limited |
| 178.83.133.0/24 /24 | authorized for AS9304 — HGC Global Communications Limited |
| 82.108.162.0/24 /24 | authorized for AS197200 — Key Proxy Limited |
| 194.122.85.0/24 /24 | authorized for AS25198 — INTERKVM HOST SRL |
| 5.254.27.0/24 /24 | authorized for AS3223 — Voxility LLP |
+16 more — see the REST API
NIC Handles
ACRO53381-RIPE
ACRO64834-RIPE
ACRO65038-RIPE
AS132998
AS135230
AS136725
AS146871
AS146907
AS147229
AS152611
AS152868
AS153947
+29 more