61.158.170.128/25 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
61.158.170.128/25
IP Version
IPv4
Addresses
128
Mask
/25 (255.255.255.128)
Country
🇨🇳 China
City
Zhengzhou (Jinshui Qu)
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 currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.158.128.0/17 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 61.158.128.0/17 | AS4837 | /17 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 61.158.170.196/32 | 🇨🇳CN | assigned | |
| 61.158.170.215/32 | 🇨🇳CN | assigned | |
| 61.158.170.217/32 | 🇨🇳CN | assigned | |
| 61.158.170.219/32 | 🇨🇳CN | assigned | |
| 61.158.170.220/32 | 🇨🇳CN | assigned | |
| 61.158.170.221/32 | 🇨🇳CN | assigned | |
| 61.158.170.226/32 | 🇨🇳CN | assigned | |
| 61.158.170.227/32 | 🇨🇳CN | assigned | |
| 61.158.170.228/32 | 🇨🇳CN | assigned | |
| 61.158.170.229/32 | 🇨🇳CN | assigned | |
| 61.158.170.230/32 | 🇨🇳CN | assigned | |
| 61.158.170.232/32 | 🇨🇳CN | assigned | |
| 61.158.170.234/32 | 🇨🇳CN | assigned | |
| 61.158.170.235/32 | 🇨🇳CN | assigned | |
| 61.158.170.236/32 | 🇨🇳CN | assigned | |
| 61.158.170.237/32 | 🇨🇳CN | assigned | |
| 61.158.170.238/32 | 🇨🇳CN | assigned | |
| 61.158.170.239/32 | 🇨🇳CN | assigned | |
| 61.158.170.240/32 | 🇨🇳CN | assigned | |
| 61.158.170.241/32 | 🇨🇳CN | assigned | |
| 61.158.170.242/32 | 🇨🇳CN | assigned | |
| 61.158.170.243/32 | 🇨🇳CN | assigned | |
| 61.158.170.244/32 | 🇨🇳CN | assigned | |
| 61.158.170.245/32 | 🇨🇳CN | assigned | |
| 61.158.170.246/32 | 🇨🇳CN | assigned | |
| 61.158.170.247/32 | 🇨🇳CN | assigned | |
| 61.158.170.248/32 | 🇨🇳CN | assigned | |
| 61.158.170.250/32 | 🇨🇳CN | assigned | |
| 61.158.170.251/32 | 🇨🇳CN | assigned | |
| 61.158.170.252/32 | 🇨🇳CN | assigned | |
| 61.158.170.253/32 | 🇨🇳CN | assigned |
Related Prefixes
Geolocation
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/61.158.170.128/25Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/61.158.170.128/25" | jq
External Links