AS212034
Zezhu Yu
AS212034 is Zezhu Yu (sclrnet.com). It announces 256 IPv4 addresses in 1 prefix, and 10 IPv6 prefixes.
Canada· RIPE NCC· allocated 2021-01-11· Education
256
IPv4 addresses announced
1
IPv4 prefix
10
IPv6 prefixes
90.91%
of its routes RPKI-valid
256
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Canada256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ZEZHU-YU-AS
- name
- Zezhu Yu
- org
- ORG-ZY10-RIPE
- org name
- Zezhu Yu
- org address
- 349 Rathburn Rd W, Mississauga, ON, CA
- org country
- CA
- country
- CA
- source
- ripe
- status
- ASSIGNED
- created
- 2021-01-11
- updated
- 2021-08-27
- descr
- sclrnet.com research net
- maintainer
- RIPE-NCC-END-MNT|MNT-HOSTUS|ZEZHUYU-MNT
- abuse name
- Abuse contact role object
- abuse email
- abuse@sclrnet.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
- Hosting IP256100.00%
- None here
- None here
- None here
- None here
- 2.73%
- None here
- None here
- 0.39%
- 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 |
|---|---|---|---|---|
| 155.103.250.0/24 | Canada | Valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:67c:2918::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d60::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d61::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d63::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d66::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d69::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d6a::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d6b::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2602:feda:d6c::/48 | Canada | Valid | 19 | 2026-10-02 |
| 2a0e:b107:3e0::/48 | France | Not found | 19 | 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.