AS Name
Org Name
Air Traffic Services Authority
Registry Region
Looking Glass






IPv6 NUMs(/64)


256 IPv4 Addresses
CIDR Description IP Num Air Traffic Services Authority 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8717 SPECTRUMNET - A1 Bulgaria EAD, BG Bulgaria 591,360 4,294,967,296 IPv4 IPv4
AS8866 BTC-AS - Bulgarian Telecommunications Company Plc., BG Bulgaria 693,760 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains 1 1 1 1 1 1 4 1 8
as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS48746
as-name:        ATSA-BG
org:            ORG-ATSA2-RIPE
import:         from AS8866 action pref=100; accept ANY
import:         from AS43561 action pref=100; accept ANY
import:         from AS8717 action pref=100; accept ANY
export:         to AS8866 announce AS48746
export:         to AS43561 announce AS48746
export:         to AS8717 announce AS48746
default:        to AS8866 action pref=100; networks ANY
admin-c:        PM523-RIPE
tech-c:         PM523-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BT95-ADM
created:        2009-01-29T14:00:46Z
last-modified:  2018-09-04T10:39:12Z
source:         RIPE # Filtered
sponsoring-org: ORG-BTCP1-RIPE

organisation:   ORG-ATSA2-RIPE
org-name:       Air Traffic Services Authority
org-type:       OTHER
address:        Bulgaria
address:        1 Brussels blvd., BG-1540
address:        Sofia
abuse-c:        AR22052-RIPE
mnt-ref:        BT95-ADM
mnt-by:         BT95-ADM
created:        2009-01-26T11:27:19Z
last-modified:  2014-08-12T12:32:57Z
source:         RIPE # Filtered

person:         Plamen Markov
address:        Air Traffic Service Authority
address:        Sofia Airport
address:        BG-1000 Sofia
address:        Bulgaria
phone:          +359 2 79324119
nic-hdl:        PM523-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T15:05:59Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE