175.41.16.0/21 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
175.41.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇭🇰 Hong Kong
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| 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. | ||||
Related Announcements
1 less-specific, 8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 175.41.16.0/20 | AS963 N963-AS-AP - N963 PTE. LTD. | Valid | - | 2026-10-12 |
| 175.41.16.0/24 | AS45753 NETSEC-HK - Netsec Limited | Valid | - | 2026-10-12 |
| 175.41.17.0/24 | AS45753 NETSEC-HK - Netsec Limited | Valid | - | 2026-10-12 |
| 175.41.18.0/24 | AS45753 NETSEC-HK - Netsec Limited | Valid | - | 2026-10-12 |
| 175.41.19.0/24 | AS45753 NETSEC-HK - Netsec Limited | Valid | - | 2026-10-12 |
| 175.41.20.0/24 | AS45753 NETSEC-HK - Netsec Limited | Valid | - | 2026-10-12 |
| 175.41.21.0/24 | AS963 N963-AS-AP - N963 PTE. LTD. | Valid | - | 2026-10-12 |
| 175.41.22.0/24 | AS963 N963-AS-AP - N963 PTE. LTD. | Valid | - | 2026-10-12 |
| 175.41.23.0/24 | AS963 N963-AS-AP - N963 PTE. LTD. | Valid | - | 2026-10-12 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 175.41.16.0/24 | AS45753 | 🇭🇰HK | assigned |
| 175.41.17.0/24 | AS45753 | 🇭🇰HK | assigned |
| 175.41.18.0/24 | AS45753 | 🇭🇰HK | assigned |
| 175.41.19.0/24 | AS45753 | 🇭🇰HK | assigned |
| 175.41.20.0/24 | AS45753 | 🇭🇰HK | assigned |
| 175.41.21.0/24 | AS963 | 🇭🇰HK | assigned |
| 175.41.22.0/24 | AS963 | 🇭🇰HK | assigned |
| 175.41.23.0/24 | AS963 | 🇭🇰HK | assigned |
Related Prefixes
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/175.41.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/175.41.16.0/21" | jq
External Links