AS200936
Chengjie Guo
AS200936 is Chengjie Guo (as200936.net). It announces 0 IPv4 addresses in 0 prefixes, and 11 IPv6 prefixes.
China· RIPE NCC· allocated 2022-12-02· Education· as200936.net
0
IPv4 addresses announced
0
IPv4 prefixes
11
IPv6 prefixes
90.91%
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
- GUO-AS
- name
- Chengjie Guo
- org
- ORG-CG343-RIPE
- org name
- Chengjie Guo
- org address
- PO BOX 62-02, Shanghai, China
- org country
- CN
- country
- CN
- source
- ripe
- status
- ASSIGNED
- created
- 2022-12-02
- updated
- 2025-12-25
- descr
- Chengjie Guo's Experimental Network
- maintainer
- RIPE-NCC-END-MNT|CHENGJIE-MNT
- abuse name
- Chengjie Guo's Abuse Department
- abuse email
- abuse@as200936.net
- abuse kind
- role
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 |
|---|---|---|---|---|
| 2a0a:6040:d610:: | United States | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d611:: | United Kingdom | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d613:: | Canada | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d615:: | Hong Kong | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d616:: | Luxembourg | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d618:: | Australia | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d619:: | The Netherlands | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d623:: | Switzerland | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d624:: | Australia | Valid | 19 | 2026-10-02 |
| 2a0a:6040:d629:: | Sweden | Valid | 19 | 2026-10-02 |
| 2a0f:1cc5:1901:: | Japan | Not found | 18 | 2026-10-02 |
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