Kancelaria Sejmu
Data as of 2026-10-11
BGP inherited
This organisation
| Netblocks | 12 · 2,100 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:270c::/48) |
| Record ID | 245583470 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.41.12.0/24 | Kancelaria Sejmu | BGP | ANNOUNCED | ● high |
| 194.41.12.0/22 | Kancelaria Sejmu | RIPE | ASSIGNED PI | ● high |
| 2001:67c:270c::/48 | Kancelaria Sejmu | RIPE | ASSIGNED PI | ● high |
| 83.2.16.0/24 | KANCELARIA-SEJMU-RP | RIPE | ASSIGNED PA | ● low |
| 83.2.17.0/24 | KANCELARIA-SEJMU-RP | RIPE | ASSIGNED PA | ● low |
| 83.2.18.0/24 | KANCELARIA-SEJMU-RP | RIPE | ASSIGNED PA | ● low |
| 83.2.19.0/24 | KANCELARIA-SEJMU-RP | RIPE | ASSIGNED PA | ● low |
| 83.238.2.156/30 | Kancelaria | RIPE | ASSIGNED PA | ● low |
| 85.128.86.220/30 | Kancelaria-Sejmu | RIPE | ASSIGNED PA | ● low |
| 89.171.139.156/30 | KANCELARIA | RIPE | ASSIGNED PA | ● low |
| 213.25.35.0/27 | KANCELARIA-SEJMU | RIPE | ASSIGNED PA | ● low |
| 217.96.29.0/29 | KANCELARIA-SEJMU | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:270c::/48 |
Footprint over time
16 weekly snapshots · JSON
13
+1 netblocks since 2026-07-05
2026-07-05
peak 13
2026-10-11
Network trust
what's this?
RPKI hygiene: C
how networks compare →
69.2%
of checked blocks have valid RPKI ROA coverage
(9 of 13)
Possible discrepancies (4)
These blocks are registered to Kancelaria Sejmu 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.
| 83.2.16.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
| 83.2.17.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
| 83.2.18.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
| 83.2.19.0/24 /24 | authorized for AS5617 — Orange Polska Spolka Akcyjna |
NIC Handles
AS25495
DUMY-RIPE
DUMY-RIPE
NETIA-MNT
ORG-KS51-RIPE
RIPE-NCC-END-MNT
SEJM-MNT
SEJM-MNT
TPNET