AS24372
CERNET2 IX at Harbin Institute of Technology
AS24372 is CERNET2 IX at Harbin Institute of Technology (cernet.edu.cn). It announces 0 IPv4 addresses in 0 prefixes, and 63 IPv6 prefixes.
China· APNIC· allocated 2005-03-03· Education· cernet.edu.cn
0
IPv4 addresses announced
0
IPv4 prefixes
63
IPv6 prefixes
96.83%
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-HRB-IX-AS-AP
- name
- CERNET2 IX at Harbin Institute of Technology
- country
- CN
- source
- apnic
- updated
- 2020-09-03
- descr
- CERNET2 IX at Harbin Institute of Technology / CERNET Center / Beijing 100084, China
- remarks
- Multihome member of CERNET
- 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
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:250:7801::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7802::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7803::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7804::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7805::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7806::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7807::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7808::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7809::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780a::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780b::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780c::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780d::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780e::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:780f::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7810::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7811::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7812::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7813::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7814::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7815::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7817::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7818::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7819::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781a::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781b::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781c::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781d::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781e::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:781f::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7820::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7821::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7822::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7823::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7824::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7825::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7826::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7827::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7828::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7829::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:782a::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:782c::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:782e::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:782f::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7830::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:250:7831::/48 | China | Not found | 3 | 2026-10-29 |
| 2001:250:fe01::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:ab::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b800::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b801::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b803::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b804::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b805::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b807::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b808::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b809::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b80a::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b80d::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b80e::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b813::/48 | China | Valid | 3 | 2026-10-23 |
| 2001:da8:b81c::/48 | China | Valid | 3 | 2026-10-23 |
| 2406:280::/32 | China | Not found | 19 | 2026-10-02 |
| 240c:c586::/32 | China | Valid | 3 | 2026-10-23 |
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