AS138393
CERNET2 regional IX at Guangxi University
AS138393 is CERNET2 regional IX at Guangxi University (cernet.edu.cn). It announces 0 IPv4 addresses in 0 prefixes, and 73 IPv6 prefixes.
China· APNIC· allocated 2018-10-31· Education· cernet.edu.cn
0
IPv4 addresses announced
0
IPv4 prefixes
73
IPv6 prefixes
95.89%
of its routes RPKI-valid
0
of its IPv4 geolocated
0
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
None of its IPv4 is geolocated, or it announces only IPv6.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CNGI-NAN-IX-AS-AP
- name
- China Education and Research Network (CERNET)
- org
- ORG-CEAR1-AP
- org name
- China Education and Research Network (CERNET)
- org address
- FIT 3-220,, Tsinghua University
- org country
- CN
- country
- CN
- source
- apnic
- updated
- 2020-09-03
- descr
- CERNET2 regional IX at Guangxi University / CERNET Center / Beijing 100084, China
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AC1685-AP
- abuse name
- ABUSE CERNETAP
- abuse email
- abuse@cernet.edu.cn
- abuse phone
- +86-10-62784301
- abuse kind
- role
- admin
- CER-AP
- admin name
- CERNET Helpdesk
- admin email
- helpdesk@cernet.edu.cn
- admin phone
- +86-10-6278-5933
- admin kind
- role
- admin country
- CN
- tech
- CER-AP
- tech name
- CERNET Helpdesk
- tech email
- helpdesk@cernet.edu.cn
- tech phone
- +86-10-6278-5933
- tech kind
- role
- tech country
- CN
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
Hosted domains
The registered domains IP Hosted Domains lists on the addresses it announces, the most popular first.
- 1gxmzu.edu.cn
- 2gxdlxy.com
- 3gxzjy.com
- 4gxeduyun.edu.cn
- 5gxjcxy.com
- 6bhzyxy.edu.cn
- 7gxjtc.edu.cn
- 8gxzlgc.net
- 9gxgsxx.net
- 10gxibvc.edu.cn
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:250:3401:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3405:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3406:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3407:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3408:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3409:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:340b:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:340c:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:340d:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3410:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3411:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3412:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3413:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3414:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3417:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3418:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3419:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:341c:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:341d:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:341e:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:341f:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3423:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3424:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3425:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3426:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3428:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3429:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:342b:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:342d:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:342f:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3431:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3432:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3434:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3435:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3436:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3437:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3438:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3439:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:343c:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:343d:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:343e:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:343f:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3440:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3441:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3442:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3443:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3445:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3446:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3447:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3448:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3449:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:344a:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:344b:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:344c:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:344e:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:344f:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3450:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3451:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3453:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3454:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3455:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3456:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3457:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3458:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:3459:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:345a:: | China | Valid | 3 | 2026-10-02 |
| 2001:250:345e:: | China | Not found | 3 | 2026-10-12 |
| 2001:250:345f:: | China | Not found | 3 | 2026-10-02 |
| 2001:250:3460:: | China | Not found | 3 | 2026-10-02 |
| 2001:da8:c4:: | China | Valid | 3 | 2026-10-02 |
| 2001:da8:2f00:: | China | Valid | 3 | 2026-10-02 |
| 240c:ce81:: | China | Valid | 3 | 2026-10-02 |
| 240c:ceaa:: | China | Valid | 3 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.