Sinergy

SINERGY
Data as of 2026-07-26
Registry
Cluster stats
Netblocks39 · 6,763 IPv4 addresses
IPv6 2 prefixes (largest 2001:504:0:10:0:26:5688:1/128)
Registered in Switzerland (30) · Italy (4) · CO (1) · Israel (1) · United States (1)
All fragments 42 blocks across 4 clusters
Cluster ID214593078
RegistryPEERINGDB
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
39 +1 netblocks since 2026-07-05
2026-07-05 peak 40 2026-07-26

IP Ranges (39)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.68.24.130/32 Sinergy PEERINGDB ASSIGNED ● high
208.115.128.86/32 Sinergy PEERINGDB ASSIGNED ● high
2001:504:0:10:0:26:5688:1/128 Sinergy PEERINGDB ASSIGNED ● high
2801:1a:5800:140::30/128 Sinergy PEERINGDB ASSIGNED ● high
78.155.24.128 – 78.155.24.144 Sinergy RIPE ASSIGNED PA ● low
80.16.42.80/28 SINERGY RIPE ASSIGNED PA ● low
81.13.176.0/23 SINERGY RIPE ASSIGNED PA ● low
81.13.178.0/23 SINERGY RIPE ASSIGNED PA ● low
81.13.180.0/22 SINERGY RIPE ASSIGNED PA ● low
81.13.236.0/23 SINERGY RIPE ASSIGNED PA ● low
81.13.238.0/24 SINERGY RIPE ASSIGNED PA ● low
81.13.248.0/22 SINERGY RIPE ASSIGNED PA ● low
81.13.252.0/22 SINERGY RIPE ASSIGNED PA ● low
178.237.88.0/24 SINERGY RIPE ASSIGNED PA ● low
178.237.91.0/24 Sinergy RIPE ASSIGNED PA ● low
194.12.17.0/24 Sinergy RIPE ASSIGNED PA ● low
212.199.46.112/28 SINERGY RIPE ASSIGNED PA ● low
213.26.29.208/28 SINERGY RIPE ASSIGNED PA ● low
213.221.139.128/29 SINERGY RIPE ASSIGNED PA ● low
213.221.139.136/29 SINERGY RIPE ASSIGNED PA ● low
213.221.142.0/26 SINERGY RIPE ASSIGNED PA ● low
213.221.142.64/26 SINERGY RIPE ASSIGNED PA ● low
213.221.142.128/26 SINERGY RIPE ASSIGNED PA ● low
213.221.142.192/26 SINERGY RIPE ASSIGNED PA ● low
213.221.147.64/26 SINERGY RIPE ASSIGNED PA ● low
213.221.147.160/28 SINERGY RIPE ASSIGNED PA ● low
213.221.147.176/28 SINERGY RIPE ASSIGNED PA ● low
213.221.151.0/28 SINERGY RIPE ASSIGNED PA ● low
213.221.151.48/28 Sinergy RIPE ASSIGNED PA ● low
213.221.151.192/26 Sinergy RIPE ASSIGNED PA ● low
213.221.152.192/29 Sinergy RIPE ASSIGNED PA ● low
213.221.152.208/28 SINERGY RIPE ASSIGNED PA ● low
213.221.154.136/29 SINERGY RIPE ASSIGNED PA ● low
213.221.154.200/29 SINERGY RIPE ASSIGNED PA ● low
213.221.155.16/28 SINERGY RIPE ASSIGNED PA ● low
213.221.157.200/29 SINERGY RIPE ASSIGNED PA ● low
217.59.25.0/29 SINERGY RIPE ASSIGNED PA ● low
217.79.204.0/23 SINERGY RIPE ASSIGNED PA ● low
217.223.47.0/28 SINERGY-MARK-E-COMUNICA RIPE ASSIGNED PA ● low

IPv6 ranges (2)

CIDR
2001:504:0:10:0:26:5688:1/128
2801:1a:5800:140::30/128

Network trust

what's this?
RPKI hygiene: B how networks compare →
84.6% of checked blocks have valid RPKI ROA coverage (33 of 39)
Possible discrepancies (11)

These blocks are registered to SINERGY 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.

81.13.180.0/22 /22 authorized for AS15547 — netplus.ch SA
81.13.248.0/22 /22 authorized for AS15547 — netplus.ch SA
81.13.252.0/22 /22 authorized for AS15547 — netplus.ch SA
81.13.176.0/23 /23 authorized for AS15547 — netplus.ch SA
81.13.178.0/23 /23 authorized for AS15547 — netplus.ch SA
81.13.236.0/23 /23 authorized for AS15547 — netplus.ch SA
217.79.204.0/23 /23 authorized for AS15547 — netplus.ch SA
81.13.238.0/24 /24 authorized for AS15547 — netplus.ch SA
178.237.88.0/24 /24 authorized for AS15547 — netplus.ch SA
178.237.91.0/24 /24 authorized for AS15547 — netplus.ch SA
194.12.17.0/24 /24 authorized for AS15547 — netplus.ch SA

NIC Handles

AS15547-MNT AS265688 AS9116-MNT DUMY-RIPE DUMY-RIPE INTERB-MNT LIR-CH-TVS2NET-MNT TIG-MNT