112.100.4.0/22
🇨🇳IPv4APNICannouncedAS137691CHINATELECOM-HEILONGJIANG-IDC - Heilongjiang Province, P.R.China. RPKI Valid
CIDR
112.100.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 112.100.4.0/22 | AS137691CHINATELECOM-HEILONGJIANG-IDC - Heilongjiang Province, P.R.China. | Valid | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 112.100.0.0/14 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
| 112.100.0.0/15 | AS17897CHINATELECOM-HLJ-AS-AP - asn for Heilongjiang Provincial Net of CT | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/112.100.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/112.100.4.0/22" | jq
External Links