CETIN Ltd. Belgrade
AS15958 is CETIN Ltd. Belgrade (cetin.rs). It announces 69,632 IPv4 addresses in 9 prefixes, and 1 IPv6 prefixes.
Serbia· RIPE· allocated 2000-11-13· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Serbia69,376 · 99.63%
- Montenegro256 · 0.37%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CETIN_doo_AS
- name
- CETIN Ltd. Belgrade
- org
- ORG-CLB1-RIPE
- org name
- CETIN Ltd. Belgrade
- org address
- Omladinskih brigada 90, 11070, Belgrade, SERBIA
- org country
- RS
- country
- RS
- source
- ripe
- status
- ASSIGNED
- updated
- 2026-09-18
- descr
- CETINdoo-NET / 11070 Belgrade / Omladinskih brigada 90 / Serbia
- remarks
- customer Orion Telekom: / customer E-Caps.net / customer Uprava Carina: / customer NetNet: / customer Telemach ME: / customer Hosting 022: / customer Hesteel: / peering Omonia: / peering Neotel: / customer Nordeus: / customer Oracle: / IP Transit PAnet: / customer Comtrade: / peering Softnet / customer SPACE_ADMINS: / customer Elektromreze / customer Astra Telekom / customer Baulink / customer Payten / IT011 / customer Netlogic
- maintainer
- RIPE-NCC-END-MNT|mnt-rs-cetin-1
- abuse name
- Abuse-C Role
- abuse email
- net-reg@cetin.rs
- 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 IP539draytek, watchguard0.77%
- Residential Proxy IP11,437onesproxy, anyip, dataimpulse16.42%
- None here
- Mobile Proxy IP1,803floppydata, dataimpulse, vibeproxies2.59%
- None here
- None here
- Hosting IP9,47213.60%
- None here
- None here
- None here
- SSH IP2120.30%
- SMTP IP170.02%
- 0.08%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 109.106.224.0/20 | Serbia | valid | 17 | 2026-10-02 |
| 109.245.0.0/16 | Serbia | valid | 17 | 2026-10-02 |
| 109.245.128.0/21 | Serbia | valid | 4 | 2026-10-02 |
| 109.245.144.0/21 | Serbia | valid | 4 | 2026-10-02 |
| 109.245.160.0/21 | Serbia | valid | 4 | 2026-10-02 |
| 109.245.168.0/21 | Serbia | valid | 4 | 2026-10-02 |
| 217.65.192.0/20 | Serbia | valid | 17 | 2026-10-02 |
| 217.65.196.0/22 | Serbia | valid | 17 | 2026-10-02 |
| 217.65.200.0/21 | Serbia | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a01:ac80::/32 | Serbia | valid | 20 | 2026-10-02 |
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