Electroenergien Sistemen Operator EAD
AS13172 is Electroenergien Sistemen Operator EAD (eso.bg). It announces 1,536 IPv4 addresses in 6 prefixes, and 3 IPv6 prefixes.
Bulgaria· RIPE· allocated 2005-02-04· 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.
- Bulgaria1,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ESO
- name
- Electroenergien Sistemen Operator EAD
- org
- ORG-ESOE1-RIPE
- org name
- Electroenergien Sistemen Operator EAD
- org address
- 201, Tsar Boris III blvd., 1618, Sofia, BULGARIA
- org country
- BG
- country
- BG
- source
- ripe
- status
- ASSIGNED
- created
- 2005-02-04
- updated
- 2025-10-27
- maintainer
- RIPE-NCC-END-MNT|NOC-ESO
- abuse name
- Abuse ESO
- abuse email
- abuse@eso.bg
- 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.
- 0.20%
- anyip0.07%
- None here
- None here
- None here
- None here
- Hosting IP76850.00%
- None here
- None here
- None here
- None here
- 0.07%
- 0.33%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 91.211.232.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
| 91.211.234.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
| 91.211.235.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
| 185.108.188.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
| 185.108.191.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
| 195.225.127.0/24 | Bulgaria | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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