TDS
Cluster stats
Netblocks54
All fragments 803 blocks across 130 clusters
Cluster ID191916883
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
54 0 netblocks since 2026-07-05
2026-07-05 peak 54 2026-07-06

IP Ranges (54)

showing 50 of 54 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
5.172.194.54/32 TDS RIPE ASSIGNED PA ● low
5.172.194.89 – 5.172.194.91 TDS RIPE ASSIGNED PA ● low
5.172.194.183 – 5.172.194.185 TDS RIPE ASSIGNED PA ● low
5.172.194.187/32 TDS RIPE ASSIGNED PA ● low
5.172.194.233 – 5.172.194.240 TDS RIPE ASSIGNED PA ● low
5.172.196.90/31 TDS RIPE ASSIGNED PA ● low
5.172.196.92/32 TDS RIPE ASSIGNED PA ● low
5.172.196.93 – 5.172.196.94 TDS RIPE ASSIGNED PA ● low
5.172.196.121/32 TDS RIPE ASSIGNED PA ● low
5.172.196.122/32 TDS RIPE ASSIGNED PA ● low
5.172.196.123 – 5.172.196.128 TDS RIPE ASSIGNED PA ● low
5.172.196.216/30 TDS RIPE ASSIGNED PA ● low
5.172.198.119/32 TDS RIPE ASSIGNED PA ● low
5.172.198.234 – 5.172.198.238 TDS RIPE ASSIGNED PA ● low
62.48.175.236/30 TDS-NET RIPE ASSIGNED PA ● low
80.18.42.216/29 TDS RIPE ASSIGNED PA ● low
83.167.198.212/30 TDS RIPE ASSIGNED PA ● low
85.146.244.240/30 TDS RIPE ASSIGNED PA ● low
103.136.24.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
103.136.24.0/23 TDS-NET APNIC ALLOCATED NON-PORTABLE ● low
103.136.25.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
103.136.26.0/23 TDS-NET APNIC ALLOCATED NON-PORTABLE ● low
103.136.26.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
103.136.27.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
103.152.89.0/24 TDS-NET APNIC ALLOCATED NON-PORTABLE ● low
103.213.116.0/22 TDS-NET APNIC ALLOCATED PORTABLE ● low
121.50.33.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.34.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.35.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.36.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.37.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.38.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
121.50.39.0/24 TDS-NET APNIC ASSIGNED NON-PORTABLE ● low
164.138.242.152/31 TDS-NET RIPE ASSIGNED PA ● low
164.138.242.200/30 TDS-NET RIPE ASSIGNED PA ● low
164.138.242.240/31 TDS-NET RIPE ASSIGNED PA ● low
164.138.242.242/32 TDS-NET RIPE ASSIGNED PA ● low
164.138.245.97/32 TDS-NET RIPE ASSIGNED PA ● low
178.21.171.192/32 TDS RIPE ASSIGNED PA ● low
178.21.171.195/32 TDS RIPE ASSIGNED PA ● low
178.21.171.198/32 TDS RIPE ASSIGNED PA ● low
178.21.171.205/32 TDS RIPE ASSIGNED PA ● low
178.21.171.215/32 TDS RIPE ASSIGNED PA ● low
178.21.171.218/32 TDS RIPE ASSIGNED PA ● low
178.21.171.225 – 178.21.171.226 TDS RIPE ASSIGNED PA ● low
178.21.171.232/32 TDS RIPE ASSIGNED PA ● low
178.21.171.246/31 TDS RIPE ASSIGNED PA ● low
178.21.171.250/32 TDS RIPE ASSIGNED PA ● low
188.111.19.248/29 TDS-NET RIPE ASSIGNED PA ● low
193.173.34.16/28 TDS RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
79.6% of checked blocks have valid RPKI ROA coverage (43 of 54)
Possible discrepancies (7)

These blocks are registered to TDS 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.

121.50.33.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.34.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.35.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.36.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.37.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.38.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT
121.50.39.0/24 /24 authorized for AS38750 — Telemedia Dinamika Sarana, PT

NIC Handles

ARCOR-MNT AS15525-MNT AS286-MNT AT1205-AP CHEOPS-INFOGERANCE DUMY-RIPE DUMY-RIPE INTERB-MNT MAINT-ID-TDS MNT-APJII-ID MNT-LANCOM1 TDS2-AP +3 more