AS29580 A1 Bulgaria EAD 🇧🇬 BG

Announcing 631 prefixes, seen at the RIS collectors.

IPv4 prefixes

611

264,704 (1,034 × /24)

IPv6 prefixes

40,960 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS29580
Name: A1 Bulgaria EAD
Organisation: A1 Bulgaria AS29580
Country: 🇧🇬 BG
RIR: RIPENCC
Allocated: 2003-10-15
Scope: Not Disclosed
Peering policy: Open
PeeringDB: net/25224

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS29572 - AS29613
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:        2018-11-22T15:27:32Z
last-modified:  2018-11-22T15:27:32Z
source:         RIPE

aut-num:        AS29580
as-name:        A1BG_RSG
org:            ORG-MN1-RIPE
descr:          A1 EAD
import:         from AS9127 action pref=100; accept ANY
import:         from AS8717 action pref=100; accept ANY
import:         from AS13124 action pref=100; accept ANY
import:         from AS24770 action pref=100; accept ANY
import:         from AS35654 action pref=50; accept ANY
import:         from AS42157 action pref=50; accept ANY
export:         to AS9127 announce AS29580
export:         to AS8717 announce AS-DATA-BG
export:         to AS13124 announce AS29580
export:         to AS24770 announce AS29580
export:         to AS35654 announce AS29580
export:         to AS42157 announce AS29580
admin-c:        MTC41-RIPE
tech-c:         MTC41-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SPNET-MNT
created:        2003-10-15T10:10:34Z
last-modified:  2023-09-14T13:50:57Z
source:         RIPE

organisation:   ORG-MN1-RIPE
org-name:       A1 Bulgaria EAD
country:        BG
reg-nr:         131468980
org-type:       LIR
address:        1 Kukush Str.
address:        1309
address:        Sofia
address:        BULGARIA
phone:          +359 884900098
fax-no:         +359 88 110 3970
abuse-c:        AR14215-RIPE
admin-c:        GL12267-RIPE
mnt-ref:        AS12716-MNT
mnt-ref:        SPNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12716-MNT
created:        2004-04-17T11:01:14Z
last-modified:  2026-05-13T07:31:45Z
source:         RIPE # Filtered

role:           A1 Bulgaria EAD Registry
address:        A1 Bulgaria EAD
address:        1, Kukush str. 1309
address:        Sofia
address:        Bulgaria
remarks:
remarks:        ================================
remarks:        BGP Routing PROBLEMS
remarks:        ================================
remarks:        In case of any routing problems,
remarks:        please send a mail to registry contact.
remarks:
remarks:        lir@a1.bg
remarks:
remarks:        ================================
remarks:        ABUSE ISSUES
remarks:        ================================
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        A1 BG address space, please mail only to:
remarks:        abuse-mailbox. Notifications sent to other
remarks:        mailboxes will be left without any action.
remarks:
abuse-mailbox:  RIPE.Abuse@a1.bg
admin-c:        AK14936-RIPE
admin-c:        GL12267-RIPE
tech-c:         AK14936-RIPE
tech-c:         GL12267-RIPE
nic-hdl:        MTC41-RIPE
mnt-by:         SPNET-MNT
mnt-by:         AS12716-MNT
created:        2007-10-19T08:49:15Z
last-modified:  2022-08-24T13:02:55Z
source:         RIPE # Filtered