CTGI-AS-AP

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks43
IPv6 43 prefixes (largest 2400:9380:f000::/40)
Cluster ID226338301
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
43 0 netblocks since 2026-07-05
2026-07-05 peak 43 2026-08-16

IP Ranges (43)

⬇ export CSV
CIDR Org name Registry Status Confidence
2400:9380:8000::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8010::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8020::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8030::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8040::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8050::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8060::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8070::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8080::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:8090::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:80a0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:80b0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:80c0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9000::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9010::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9020::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9030::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9040::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9050::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9060::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9070::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9080::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:9090::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:90a0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:90b0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:90c0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a000::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a010::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a020::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a030::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a040::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a050::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a060::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a070::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a080::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a090::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a0a0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a0b0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:a0c0::/44 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:f000::/40 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:f100::/40 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:f200::/40 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low
2400:9380:f300::/40 CTGI-AS-AP APNIC ALLOCATED NON-PORTABLE ● low

IPv6 ranges (43)

showing the 15 largest allocations
CIDR
2400:9380:f000::/40
2400:9380:f100::/40
2400:9380:f200::/40
2400:9380:f300::/40
2400:9380:8000::/44
2400:9380:8010::/44
2400:9380:8020::/44
2400:9380:8030::/44
2400:9380:8040::/44
2400:9380:8050::/44
2400:9380:8060::/44
2400:9380:8070::/44
2400:9380:8080::/44
2400:9380:8090::/44
2400:9380:80a0::/44

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (43 of 43)
Possible discrepancies (12)

These blocks are registered to CTGI-AS-AP 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.

2400:9380:8000::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8010::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8020::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8030::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8040::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8050::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8060::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8070::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8080::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:8090::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:80a0::/44 /44 authorized for AS4134 — No.31,Jin-rong Street
2400:9380:80b0::/44 /44 authorized for AS4134 — No.31,Jin-rong Street

NIC Handles

AC2197-AP CTHK1-AP CTHK1-AP MAINT-CTGL-HK