INIT SYS SAS
Cluster stats
Netblocks72
All fragments 97 blocks across 12 clusters
Cluster ID191886191
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 21 shared RIR contact/maintainer handles
Registry names 15 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (72)

showing 50 of 72 — see all⬇ export CSV
CIDR Org name Registry Status Confidence
81.26.162.144/28 INIT GmbH RIPE ASSIGNED PA ● high
81.26.162.224/27 INIT GmbH RIPE ASSIGNED PA ● high
85.115.11.128/26 INIT GmbH RIPE ASSIGNED PA ● high
178.18.236.102/32 Init Lab PEERINGDB ASSIGNED ● high
178.18.236.246/32 Init Lab PEERINGDB ASSIGNED ● high
185.12.0.0/25 INIT-SYS RIPE ASSIGNED PA ● high
185.12.0.128/25 INIT-SYS RIPE ASSIGNED PA ● high
185.12.1.0 – 185.12.2.255 INIT-SYS RIPE ASSIGNED PA ● high
185.12.3.0/24 INIT-SYS RIPE ASSIGNED PA ● high
193.169.198.230/32 Init Lab PEERINGDB ASSIGNED ● high
213.144.12.240/29 INIT GmbH RIPE ASSIGNED PA ● high
2001:7f8:58::f55:3:1/128 Init Lab PEERINGDB ASSIGNED ● high
2a03:5f80:4:2::236:102/128 Init Lab PEERINGDB ASSIGNED ● high
2a03:5f80:4:2::236:246/128 Init Lab PEERINGDB ASSIGNED ● high
45.81.212.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
77.81.49.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
80.121.240.172/30 INIT-HWY-AT RIPE ASSIGNED PA ● low
83.172.137.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.142.0/23 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.149.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.152.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.154.0 – 83.172.158.255 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.166.0 – 83.172.168.255 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.170.0/23 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.184.0/23 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.187.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
83.172.190.0/23 INIT SYS SAS RIPE ALLOCATED PA ● low
84.55.24.0/21 INIT-LT RIPE ASSIGNED PA ● low
84.55.32.0/24 INIT-TRK RIPE ASSIGNED PA ● low
84.55.36.0/23 INIT-VLN RIPE ASSIGNED PA ● low
84.55.38.0/23 INIT-KNS RIPE ASSIGNED PA ● low
84.55.44.0/23 INIT-LT RIPE ASSIGNED PA ● low
85.43.204.160/29 INIT RIPE ASSIGNED PA ● low
88.222.248.0/22 INIT-LT-KNS-OFF RIPE ASSIGNED PA ● low
89.37.107.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
93.114.176.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
94.177.28.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
94.177.144.0/24 INIT SYS SAS RIPE ALLOCATED PA ● low
130.93.0.0 – 130.93.191.255 INIT SYS SAS RIPE ALLOCATED PA ● low
161.104.80.0/21 INIT SYS SAS RIPE LEGACY ● low
185.9.248.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.12.0.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.23.164.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.26.88.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.120.176.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.122.160.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.133.128.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.137.72.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
185.153.172.0/22 INIT SYS SAS RIPE ALLOCATED PA ● low
193.84.89.0/24 INIT SYS SAS RIPE ASSIGNED PI ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
76.4% of checked blocks have valid RPKI ROA coverage (55 of 72)
Possible discrepancies (33)

These blocks are registered to INIT SYS SAS but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a02:ec00::/29 /29 authorized for AS25540 — Alphalink SASU
2a0e:4180::/29 /29 authorized for AS25540 — Alphalink SASU
2a00:88a0::/32 /32 authorized for AS25540 — Alphalink SASU
2a00:801:112::/48 /48 authorized for AS1257 — Tele2 Sverige AB
2001:7e8:812a:100::/56 /56 authorized for AS6661 — POST Luxembourg
206.124.104.0/21 /21 authorized for AS25540 — Alphalink SASU
161.104.80.0/21 /21 authorized for AS25540 — Alphalink SASU
185.26.88.0/22 /22 authorized for AS25540 — Alphalink SASU
185.133.128.0/22 /22 authorized for AS25540 — Alphalink SASU
185.137.72.0/22 /22 authorized for AS25540 — Alphalink SASU
185.12.0.0/22 /22 authorized for AS25540 — Alphalink SASU
185.122.160.0/22 /22 authorized for AS25540 — Alphalink SASU
185.9.248.0/22 /22 authorized for AS25540 — Alphalink SASU
185.120.176.0/22 /22 authorized for AS25540 — Alphalink SASU
45.81.212.0/22 /22 authorized for AS25540 — Alphalink SASU
+18 more — see the REST API

NIC Handles

ALPHALINK-MNT AM16467-MNT AS200533 AS6661-MNT AS8447-MNT AS8764-MNT AS9076-MNT DUMY-RIPE DUMY-RIPE INIT-LT INIT-SYS-MNT INTERB-MNT +9 more