Carl International Information ltd.
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 16 · 2,819 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2001:7fa:0:1::ca28:a162/128) |
| Registered in | Taiwan (8) · SC (4) · Hong Kong (2) |
| Cluster ID | 214455923 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 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
16
-7 netblocks since 2026-07-05
2026-07-05
peak 23
2026-07-26
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.200.132.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.103.81.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.103.82.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.103.83.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.122.225.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.122.226.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.122.227.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 103.161.6.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 123.255.90.211/32 | Carl International Information | PEERINGDB | ASSIGNED | ● high |
| 123.255.91.98/32 | Carl International Information | PEERINGDB | ASSIGNED | ● high |
| 154.222.0.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 156.230.14.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 156.250.1.0/24 | Carl International Information ltd. | BGP | ANNOUNCED | ● high |
| 203.163.222.185/32 | Carl International Information | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:0:1::ca28:a162/128 | Carl International Information | PEERINGDB | ASSIGNED | ● high |
| 2406:d400:1:133:203:163:222:185/128 | Carl International Information | PEERINGDB | ASSIGNED | ● high |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(16 of 16)
Possible discrepancies (4)
These blocks are registered to Carl International Information ltd. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 103.103.81.0/24 /24 | authorized for AS7536 — chiaochiao ltd. |
| 103.103.82.0/24 /24 | authorized for AS7536 — chiaochiao ltd. |
| 103.103.83.0/24 /24 | authorized for AS7536 — chiaochiao ltd. |
| 103.161.6.0/24 /24 | authorized for AS21859 — Zenlayer Inc |
NIC Handles
AS131618
AS131618
LARUS-SERVICE-MNT