Pawel Zamaro trading as Netadmin Support

Data as of 2026-07-26

BGP inherited

Cluster stats

Netblocks	6 · 1,024 IPv4 addresses
IPv6	2 prefixes (largest 2a0f:5c40::/29)
Cluster ID	213617368
Registry	BGP
Customers	find customers using 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

Footprint over time

6 weekly snapshots · JSON

7 0 netblocks since 2026-07-05

2026-07-05 peak 7 2026-07-26

IP Ranges (6)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
2a0f:5c40::/29	Pawel Zamaro trading as Netadmin Support	BGP	ANNOUNCED	● high
2a0f:5c40:feed::/48	Pawel Zamaro trading as Netadmin Support	BGP	ANNOUNCED	● high
91.142.133.0/24	Pawel Zamaro trading as Netadmin Support	RIPE	ALLOCATED PA	● low
91.142.140.0/24	Pawel Zamaro trading as Netadmin Support	RIPE	ALLOCATED PA	● low
91.193.74.0/24	Pawel Zamaro trading as Netadmin Support	RIPE	ALLOCATED PA	● low
91.198.28.0/24	Pawel Zamaro trading as Netadmin Support	RIPE	ALLOCATED PA	● low

IPv6 ranges (2)

CIDR
2a0f:5c40::/29
2a0f:5c40:feed::/48

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (7 of 7)

Possible discrepancies (3)

These blocks are registered to Pawel Zamaro trading as Netadmin Support 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.

91.193.74.0/24 /24	authorized for AS5511 — Orange S.A.
91.142.140.0/24 /24	authorized for AS38195 — SUPERLOOP (AUSTRALIA) PTY LTD
91.142.133.0/24 /24	authorized for AS5511 — Orange S.A.

NIC Handles

AR834 AS48981 DUMY-RIPE DUMY-RIPE ORG-PZTA3-RIPE RIPE-NCC-HM-MNT ZMOR4-MNT ZMOR4-MNT