206208 looking glass

AS13172 Electroenergien Sistemen Operator EAD 🇧🇬 BG

Announcing 9 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
3
1 × /32
Upstreams
4
transit providers observed
Peers
7
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS13172
Name
Electroenergien Sistemen Operator EAD
Organisation
ESO
Country
🇧🇬 BG
RIR
RIPENCC
Allocated
2005-02-04
Network type
Enterprise
Traffic levels
5-10Gbps
Scope
Regional
Peering policy
Restrictive
IRR as-set
AS-SET-ESO
Website
https://www.eso.bg
PeeringDB
net/29906
Exchanges
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

9 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS12557 - AS13223
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

aut-num:        AS13172
as-name:        ESO
org:            ORG-ESOE1-RIPE
import:         from AS34224 action pref=100; accept ANY
import:         from AS15669 action pref=100; accept ANY
import:         from AS3356 action pref=100; accept ANY
import:         from AS57463 action pref=100; accept ANY
import:         from AS39107 action pref=100; accept ANY
import:         from AS8262 action pref=100; accept ANY
import:         from AS8075 action pref=100; accept AS8075
export:         to AS34224 announce AS13172
export:         to AS15669 announce AS13172
export:         to AS3356 announce AS13172
export:         to AS57463 announce AS13172
export:         to AS39107 announce AS13172
export:         to AS8262 announce AS13172
export:         to AS8075 announce AS13172
export:         to AS202 announce AS13172
admin-c:        IOTA-RIPE
tech-c:         IOTA-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NOC-ESO
created:        2005-02-04T13:49:16Z
last-modified:  2025-10-27T08:06:25Z
source:         RIPE

organisation:   ORG-ESOE1-RIPE
org-name:       Electroenergien Sistemen Operator EAD
country:        BG
reg-nr:         175201304
org-type:       LIR
address:        201, Tsar Boris III blvd.
address:        1618
address:        Sofia
address:        BULGARIA
phone:          +35929691370
mnt-ref:        NOC-ESO
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NOC-ESO
created:        2014-10-09T13:56:18Z
abuse-c:        ESOA-RIPE
last-modified:  2026-05-13T07:19:58Z
source:         RIPE # Filtered

person:         Ioakim Tanev
address:        Sofia, Bulgaria
address:        201, Tsar Boris III blvd.
phone:          +359 2 9691 370
nic-hdl:        IOTA-RIPE
mnt-by:         NOC-ESO
created:        2015-07-03T11:14:32Z
last-modified:  2017-01-05T19:50:05Z
source:         RIPE # Filtered