Sysclay Sp. z o. o.
AS15391 is Sysclay Sp. z o. o. (sysclay.com). It announces 6,144 IPv4 addresses in 7 prefixes, and 5 IPv6 prefixes.
Poland· RIPE· allocated 2015-09-15· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Poland6,144 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SYSCL1
- name
- Sysclay Sp. z o. o.
- org
- ORG-SSZO103-RIPE
- org name
- Sysclay Sp. z o. o.
- org address
- Czeresniowa 130, 02-456, Warsaw, POLAND
- org country
- PL
- country
- PL
- source
- ripe
- status
- ASSIGNED
- created
- 2015-09-15
- updated
- 2022-11-18
- maintainer
- RIPE-NCC-END-MNT|SYSCLAY-MNT
- abuse name
- Sysclay Abuse Contact
- abuse email
- abuse@sysclay.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.
- VPN IP140.23%
- None here
- None here
- None here
- None here
- None here
- Hosting IP4,09666.67%
- None here
- None here
- None here
- SSH IP1021.66%
- 0.08%
- 0.18%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.145.208.0/22 | Poland | not found | 17 | 2026-10-02 |
| 45.146.44.0/22 | Poland | not found | 17 | 2026-10-02 |
| 45.155.0.0/22 | Poland | not found | 17 | 2026-10-02 |
| 185.122.136.0/22 | Poland | not found | 17 | 2026-10-02 |
| 185.242.32.0/22 | Poland | not found | 17 | 2026-10-02 |
| 193.22.240.0/23 | Poland | not found | 17 | 2026-10-02 |
| 193.22.246.0/23 | Poland | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.