AS218515
Shenfeng Chen
AS218515 is Shenfeng Chen. It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
China· RIPE NCC· allocated 2026-10-02· Business
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
2
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.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SHENFENG-CHEN
- name
- Shenfeng Chen
- org
- ORG-SC1298-RIPE
- org name
- Shenfeng Chen
- org address
- RM 802 No 20 Lane 300, Hua Peng Road, Pu Dong District, Shanghai, China
- org country
- CN
- country
- CN
- source
- ripe
- status
- ASSIGNED
- created
- 2026-10-02
- updated
- 2026-10-03
- maintainer
- RIPE-NCC-END-MNT|SHENFENG-CHEN-MNT|ELAUNIRA-MNT
- abuse name
- SHENFENG-CHEN-NOC
- abuse email
- cscsf.canada@gmail.com
- 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
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 79.182.118.0/24 | Israel | Valid | 17 | 2026-10-15 |
| 169.40.59.0/24 | Japan | Valid | 17 | 2026-10-05 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
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