Syrion Sp. z o.o.

Data as of 2026-07-26
BGP inherited
Cluster stats
Netblocks23 · 26,626 IPv4 addresses
IPv6 2 prefixes (largest 2a0d:1d40::/29)
Cluster ID213364532
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 17 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
44 0 netblocks since 2026-07-05
2026-07-05 peak 44 2026-07-26

IP Ranges (23)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.65.212.0/22 Syrion Sp. z o.o. BGP ANNOUNCED ● high
81.30.136.0/23 Syrion Sp. z o.o. BGP ANNOUNCED ● high
81.30.140.0/22 Syrion Sp. z o.o. BGP ANNOUNCED ● high
89.200.160.0/21 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
91.123.208.0/20 Syrion Sp. z o.o. BGP ANNOUNCED ● high
91.205.244.0/22 Syrion Sp. z o.o. BGP ANNOUNCED ● high
91.233.69.0/24 Syrion Sp. z o.o. BGP ANNOUNCED ● high
91.233.70.0/23 Syrion Sp. z o.o. BGP ANNOUNCED ● high
91.233.72.0/22 Syrion Sp. z o.o. BGP ANNOUNCED ● high
94.232.32.0/21 Syrion Sp. z o.o. BGP ANNOUNCED ● high
109.95.232.0/21 Syrion Sp. z o.o. BGP ANNOUNCED ● high
109.196.48.0/20 Syrion Sp. z o.o. BGP ANNOUNCED ● high
193.17.54.0/24 Syrion Sp. z o.o. BGP ANNOUNCED ● high
193.27.210.0/23 Syrion Sp. z o.o. BGP ANNOUNCED ● high
193.34.220.0/22 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
193.150.42.0/23 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
193.150.44.0/22 Syrion Sp. z o.o. BGP ANNOUNCED ● high
195.14.116.0/23 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
195.189.40.0/22 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
213.5.136.0/21 Syrion Sp. z o.o. RIPE ASSIGNED PI ● high
2a0d:1d40::/29 Syrion Sp. z o.o. BGP ANNOUNCED ● high
212.106.159.232/31 Syrion Sp. z o.o. RIPE ASSIGNED PA ● low
2a01:1df:1::/48 Syrion Sp. z o.o. RIPE ASSIGNED ● low

IPv6 ranges (2)

CIDR
2a0d:1d40::/29
2a01:1df:1::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (44 of 44)
Possible discrepancies (1)

These blocks are registered to Syrion Sp. z o.o. 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.

2a01:1df:1::/48 /48 authorized for AS15744 — Silesian University of Technology, Computer Centre

NIC Handles

AS50231 DUMY-RIPE DUMY-RIPE METRONETWORKS-MNT MICONET-MNT MNT-SYRION MNT-SYRION MNT-SYSTEM MNT-SYSTEM ORG-SSZO97-RIPE PL-CKPOLSL-MNT PL-SSH-MNT +5 more