asn for Heilongjiang Provincial Net of CT
AS17897 is asn for Heilongjiang Provincial Net of CT (chinatelecom.cn). It announces 151,296 IPv4 addresses in 16 prefixes, and 9 IPv6 prefixes.
China· APNIC· allocated 2002-11-18· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- China151,296 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CHINATELECOM-HLJ-AS-AP
- name
- asn for Heilongjiang Provincial Net of CT
- country
- CN
- source
- apnic
- updated
- 2020-05-14
- descr
- asn for Heilongjiang Provincial Net of CT
- remarks
- For routing problems with this ASN contact the admin-c
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AC1573-AP
- abuse name
- ABUSE CHINANETCN
- abuse email
- anti-spam@chinatelecom.cn
- abuse kind
- role
- admin
- CH93-AP
- tech
- YY246-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP500.03%
- geonix, marsproxies, iproyal0.43%
- None here
- None here
- None here
- None here
- Hosting IP2,0481.35%
- None here
- Carrier IP149,248China Telecom98.65%
- None here
- SSH IP870.06%
- None here
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 112.100.0.0/15 | China | valid | 17 | 2026-10-02 |
| 112.100.92.0/24 | China | valid | 17 | 2026-10-02 |
| 112.100.96.0/22 | China | valid | 17 | 2026-10-02 |
| 112.100.100.0/24 | China | valid | 17 | 2026-10-02 |
| 112.100.101.0/24 | China | valid | 17 | 2026-10-02 |
| 123.167.128.0/18 | China | not found | 17 | 2026-10-02 |
| 219.147.71.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.72.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.128.0/20 | China | valid | 17 | 2026-10-02 |
| 219.147.129.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.130.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.133.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.136.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.137.0/24 | China | valid | 17 | 2026-10-02 |
| 219.147.144.0/20 | China | valid | 17 | 2026-10-02 |
| 219.147.248.0/21 | China | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 240e:1::/37 | China | valid | 20 | 2026-10-02 |
| 240e:41::/37 | China | valid | 20 | 2026-10-02 |
| 240e:41:4000::/37 | China | valid | 20 | 2026-10-02 |
| 240e:981:1109::/48 | China | valid | 20 | 2026-10-02 |
| 240e:981:110a::/48 | China | valid | 20 | 2026-10-02 |
| 240e:981:1500::/40 | China | valid | 20 | 2026-10-02 |
| 240e:981:1600::/40 | China | valid | 20 | 2026-10-02 |
| 240e:983:103::/48 | China | valid | 20 | 2026-10-02 |
| 240e:983:104::/48 | China | valid | 20 | 2026-10-02 |
Test the real build first.
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