CTI Fiber
Cluster stats
Netblocks16
All fragments 34 blocks across 14 clusters
Cluster ID191759249
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 24 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
16 0 netblocks since 2026-07-05
2026-07-05 peak 16 2026-07-06

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
66.11.232.0/21 CTI Fiber BGP ANNOUNCED ● high
72.9.112.0/24 CTI Fiber BGP ANNOUNCED ● high
72.9.112.0/20 CTI Fiber BGP ANNOUNCED ● high
72.9.116.0/24 CTI Fiber BGP ANNOUNCED ● high
72.9.117.0/24 CTI Fiber BGP ANNOUNCED ● high
72.9.118.0/24 CTI Fiber BGP ANNOUNCED ● high
72.9.119.0/24 CTI Fiber BGP ANNOUNCED ● high
160.32.224.0/20 CTI Fiber BGP ANNOUNCED ● high
222.126.114.72/29 CTI-PH APNIC ASSIGNED NON-PORTABLE ● high
2607:f4c0::/32 CTI Fiber BGP ANNOUNCED ● high
58.137.36.208/28 CTI-TH APNIC ASSIGNED NON-PORTABLE ● low
58.181.179.96/27 CTI-TH APNIC ASSIGNED NON-PORTABLE ● low
58.185.82.128/29 CTI-SG APNIC ALLOCATED NON-PORTABLE ● low
113.28.218.16/28 CTI-HK APNIC ASSIGNED NON-PORTABLE ● low
140.149.24.0/22 CTI-TH APNIC ASSIGNED NON-PORTABLE ● low
213.235.30.0/29 CTI-UK-GTT RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
87.5% of checked blocks have valid RPKI ROA coverage (14 of 16)
Possible discrepancies (1)

These blocks are registered to CTI Fiber 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.

140.149.24.0/22 /22 authorized for AS7693 — KSC Commercial Internet Co.Ltd.

NIC Handles

AC1613-AP AE135-AP AK1137-AP AP706-AP AS2068-AP AS32160 AS3257-IPAM-MNT BNA2-AP DUMY-RIPE DUMY-RIPE KSC-ADMIN LIA1-AP +12 more