China Unicom
AS137539 is China Unicom (chinaunicom.cn). It announces 65,536 IPv4 addresses in 1 prefixes, and 1 IPv6 prefixes.
China· APNIC· allocated 2018-03-28· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- China65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UNICOM-Harbin-IDC
- name
- China Unicom
- org
- ORG-CU1-AP
- org name
- China Unicom
- org address
- B811&A1218, China Unicom, No.21, Jin-Rong Street
- org country
- CN
- country
- CN
- source
- apnic
- updated
- 2023-10-21
- descr
- China Unicom / China Unicom Cloud Data IP network
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AC1718-AP
- abuse name
- ABUSE CUCN
- abuse email
- hqs-ipabuse@chinaunicom.cn
- abuse kind
- role
- admin
- CH1302-AP
- tech
- CH1302-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 IP140.02%
- spyderproxy0.00%
- None here
- None here
- None here
- None here
- Hosting IP65,536chinaunicom100.00%
- None here
- None here
- None here
- SSH IP830.13%
- 0.00%
- 0.01%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 116.182.0.0/16 | China | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2408:877c::/32 | China | valid | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.