240e:5a:4300::/42 - CHINATELECOM JIANGSU YANGZHOU 5G NETWORK CHINATELECOM Jiangsu ProvinceYangzhou 5G Network (AS140294)
IPv6APNICannouncedAS140294CHINATELECOM-JIANGSU-YANGZHOU-5G-NETWORK CHINATELECOM Jiangsu provinceYangzhou 5G network RPKI Valid
CIDR
240e:5a:4300::/42
IP Version
IPv6
Addresses
77.3Y
Mask
/42
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 240e:5a:4300::/42 | AS140294 CHINATELECOM-JIANGSU-YANGZHOU-5G-NETWORK CHINATELECOM Jiangsu provinceYangzhou 5G network | Valid | Other IRR | 2026-10-11 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 240e::/20 | AS4134 CHINANET-BACKBONE No.31,Jin-rong Street | No ROA | - | 2026-10-11 |
| 240e::/24 | AS4134 CHINANET-BACKBONE No.31,Jin-rong Street | No ROA | - | 2026-10-11 |
| 240e:5a::/33 | AS4134 CHINANET-BACKBONE No.31,Jin-rong Street | Valid | - | 2026-10-11 |
Origin ASN
AS140294
CHINATELECOM-JIANGSU-YANGZHOU-5G-NETWORK CHINATELECOM Jiangsu provinceYangzhou 5G network
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/240e:5a:4300::/42Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/240e:5a:4300::/42" | jq
External Links