AS205138 - OpenSolutions - Open Solutions Ltd., BG

Bulgaria
AS Number
AS205138
AS Name
OpenSolutions
Org Name
Open Solutions Ltd.
Country
Bulgaria
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS205138 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

5

IPv4 NUMs

256

IPv6 NUMs(/64)

327,680

256 IPv4 Addresses
CIDR Description IP Num
193.37.45.0/24
ROA Signed and Valid IRR Valid
Neterra Ltd. 256
CIDR Description IP NUMs(prefix /64)
2a00:1728:38::/48
ROA Signed and Valid IRR Valid
Neterra Ltd. 65536
2a01:8740:10::/48
ROA Signed and Valid IRR Parent Valid
Lir.bg EOOD 65536
2a01:8740:11::/48
ROA Signed and Valid IRR Parent Valid
Lir.bg EOOD 65536
2a01:8740:12::/48
ROA Signed and Valid IRR Parent Valid
Lir.bg EOOD 65536
2a01:8740:13::/48
ROA Signed and Valid IRR Parent Valid
Lir.bg EOOD 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29244 TelenorBG-AS - CETIN Bulgaria EAD, BG Bulgaria 25,856 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Bulgaria NetIX - NetIX Communications Ltd. 185.1.226.121 2001:67c:29f0::20:5138:1 10 Gbps 2023-01-06 19:53:04

Private Peering Facilities

Country/Region Name City Website Updated
Sofia Data Center (SDC) Sofia http://www.neterra.net/ 2023-01-06 20:58:07
TELEPOINT Sofia East Sofia https://www.telepoint.bg/ 2023-01-06 20:58:17
Cetin Data Center Belgrade https://www.cetin.rs/services/ 2023-01-06 20:58:50 
as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE



aut-num:        AS205138
as-name:        OpenSolutions
org:            ORG-OSL25-RIPE
import:         from AS34224 accept ANY
export:         to AS34224 announce AS205138:AS-OpenSolutions
import:         from AS57463 accept ANY
export:         to AS57463 announce AS205138:AS-OpenSolutions
import:         from AS29244 accept ANY
export:         to AS29244 announce AS205138:AS-OpenSolutions
import:         from AS57344 accept ANY
export:         to AS57344 announce AS205138:AS-OpenSolutions
import:         from AS6939 accept ANY
export:         to AS6939 announce AS205138:AS-OpenSolutions
sponsoring-org: ORG-NL38-RIPE
admin-c:        DI2204-RIPE
tech-c:         DI2204-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OpenSolutions-MNT
created:        2022-05-11T10:26:23Z
last-modified:  2023-09-01T12:19:02Z
source:         RIPE

organisation:   ORG-OSL25-RIPE
org-name:       Open Solutions Ltd.
country:        BG
reg-nr:         207495851
org-type:       OTHER
address:        Atanas Moskov 488 str, Mladost 4, Sofia, Bulgaria
e-mail:         dimitar@opensol.net
abuse-c:        ACRO47960-RIPE
mnt-ref:        OpenSolutions-MNT
mnt-by:         OpenSolutions-MNT
created:        2023-08-30T09:23:02Z
last-modified:  2026-05-13T05:44:45Z
source:         RIPE

person:         Dimitar Ivanov
address:        Atanas Moskov 487 str, Mladost 4, Sofia, Bulgaria
phone:          +359 2 411 2124
nic-hdl:        DI2204-RIPE
mnt-by:         OpenSolutions-MNT
created:        2022-05-04T11:32:16Z
last-modified:  2022-05-04T11:32:16Z
source:         RIPE