45.146.112.0/22 - BGP Prefix
IPv4APNICallocated RPKI Invalid
CIDR
45.146.112.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇭🇰 Hong Kong
RIR
APNIC
Status
allocated
Allocated
2019-08-28
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.146.112.0/23 | AS132203 TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue | Invalid | - | 2026-10-13 |
| 45.146.112.0/24 | AS152450 CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited | Valid | - | 2026-10-13 |
| 45.146.113.0/24 | AS152450 CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited | Valid | - | 2026-10-13 |
| 45.146.114.0/24 | AS2914 NTT-DATA-2914 - NTT America, Inc. | Valid | - | 2026-10-13 |
| 45.146.114.0/24 | AS152450 CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited | Valid | - | 2026-10-13 |
| 45.146.115.0/24 | AS152450 CHANGLIAN1-AS-AP - ChangLian Network Technology Co., Limited | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 45.146.112.0/22 | AS149014 | /22 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS149014 | APNIC | MAINT-CHANGLIAN1-HK | 2025-12-22 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.146.112.0/24 | AS152450 | 🇭🇰HK | assigned |
| 45.146.113.0/24 | AS152450 | 🇭🇰HK | assigned |
| 45.146.114.0/24 | AS152450 | 🇭🇰HK | assigned |
| 45.146.115.0/25 | 🇭🇰HK | assigned |
Transfer History
Registry transfers of 45.146.112.0/22, blocks inside it, or blocks containing it.
- 45.146.112.0/22inter-RIRTransfer ·
- 45.146.112.0/22Transfer ·
Geolocation
Country🇭🇰Hong KongHK
Coordinates22.3964, 114.1095 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/45.146.112.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.146.112.0/22" | jq
External Links