Holland Board of Public Works
Data as of 2026-10-11
BGP inherited
This organisation
| Netblocks | 5 · 4,096 IPv4 addresses |
| IPv6 | 1 prefix (largest 2604:7840::/32) |
| Record ID | 245527160 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 35.62.16.0/22 | Holland Board of Public Works | BGP | ANNOUNCED | ● high |
| 35.62.20.0/22 | Holland Board of Public Works | BGP | ANNOUNCED | ● high |
| 35.62.24.0/22 | Holland Board of Public Works | BGP | ANNOUNCED | ● high |
| 104.36.72.0/22 | Holland Board of Public Works | BGP | ANNOUNCED | ● high |
| 2604:7840::/32 | Holland Board of Public Works | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2604:7840::/32 |
Footprint over time
9 weekly snapshots · JSON
6
0 netblocks since 2026-08-16
2026-08-16
peak 6
2026-10-11
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS395945
CH-573
NOC33902-ARIN
NOC33902-ARIN
NOC33902-ARIN
NOC33902-ARIN
NOC33902-ARIN
PHO-ARIN