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AS8717

A1 Bulgaria EAD

AS8717 is A1 Bulgaria EAD (a1.bg). It announces 217,344 IPv4 addresses in 103 prefixes, and 4 IPv6 prefixes.

Bulgaria· RIPE· allocated 1998-03-19· isp

217,344
IPv4 addresses announced
103
IPv4 prefixes
4
IPv6 prefixes
100.00%
of its routes RPKI-valid
217,344
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Bulgaria217,344 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
A1BG
name
A1 Bulgaria EAD
org
ORG-MN1-RIPE
org name
A1 Bulgaria EAD
org address
1 Kukush Str., 1309, Sofia, BULGARIA
org country
BG
country
BG
source
ripe
status
ASSIGNED
created
2002-08-22
updated
2026-09-28
remarks
+ A1BG: / + Upstream Providers: / + PEERS: / + International LX: / + Local LX: / + Customers:
maintainer
RIPE-NCC-END-MNT|SPNET-MNT
abuse name
A1 Bulgaria EAD Abuse
abuse email
RIPE.Abuse@a1.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.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

103 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.53.128.0/17Bulgariavalid172026-10-02
37.63.0.0/17Bulgariavalid172026-10-02
46.232.152.0/21Bulgariavalid172026-10-02
46.238.0.0/18Bulgariavalid172026-10-02
46.238.14.0/24Bulgariavalid172026-10-02
62.204.128.0/19Bulgariavalid172026-10-02
62.204.128.0/24Bulgariavalid172026-10-02
62.204.130.0/24Bulgariavalid172026-10-02
62.221.128.0/19Bulgariavalid172026-10-02
62.221.128.0/24Bulgariavalid172026-10-02
77.70.0.0/17Bulgariavalid172026-10-02
77.236.160.0/19Bulgariavalid172026-10-02
77.236.178.0/23Bulgariavalid172026-10-02
78.83.0.0/16Bulgariavalid172026-10-02
78.83.144.0/24Bulgariavalid172026-10-02
78.83.145.0/24Bulgariavalid172026-10-02
78.83.146.0/24Bulgariavalid172026-10-02
78.83.147.0/24Bulgariavalid172026-10-02
78.83.148.0/24Bulgariavalid172026-10-02
78.83.149.0/24Bulgariavalid172026-10-02
78.83.150.0/24Bulgariavalid172026-10-02
78.83.151.0/24Bulgariavalid172026-10-02
78.83.210.0/24Bulgariavalid172026-10-02
78.83.225.0/24Bulgariavalid172026-10-02
78.83.226.0/23Bulgariavalid172026-10-02
78.90.0.0/16Bulgariavalid172026-10-02
80.253.48.0/20Bulgariavalid172026-10-02
80.253.52.0/23Bulgariavalid172026-10-02
82.103.64.0/18Bulgariavalid172026-10-02
82.103.91.0/24Bulgariavalid172026-10-02
82.103.103.0/24Bulgariavalid172026-10-02
82.103.109.0/24Bulgariavalid172026-10-02
82.103.110.0/23Bulgariavalid172026-10-02
82.103.127.0/24Bulgariavalid172026-10-02
82.147.128.0/19Bulgariavalid172026-10-02
83.97.24.0/21Bulgariavalid172026-10-02
84.242.128.0/18Bulgariavalid172026-10-02
84.252.0.0/18Bulgariavalid172026-10-02
85.91.128.0/19Bulgariavalid172026-10-02
85.118.64.0/19Bulgariavalid172026-10-02
85.130.0.0/17Bulgariavalid172026-10-02
85.130.95.0/24Bulgariavalid172026-10-02
85.130.96.0/23Bulgariavalid172026-10-02
85.130.120.0/23Bulgariavalid172026-10-02
85.196.128.0/18Bulgariavalid172026-10-02
87.97.128.0/17Bulgariavalid172026-10-02
87.97.160.0/22Bulgariavalid172026-10-02
87.227.128.0/17Bulgariavalid172026-10-02
88.203.128.0/17Bulgariavalid172026-10-02
88.203.129.0/24Bulgariavalid42026-10-02
88.203.132.0/24Bulgariavalid172026-10-02
88.203.147.0/24Bulgariavalid172026-10-02
88.203.204.0/24Bulgariavalid172026-10-02
88.203.237.0/24Bulgariavalid172026-10-02
89.186.200.0/21Bulgariavalid172026-10-02
89.190.192.0/19Bulgariavalid172026-10-02
89.215.0.0/16Bulgariavalid172026-10-02
89.215.8.0/22Bulgariavalid172026-10-02
89.215.48.0/22Bulgariavalid172026-10-02
89.253.128.0/18Bulgariavalid172026-10-02
92.247.0.0/16Bulgariavalid172026-10-02
92.247.168.0/24Bulgariavalid172026-10-02
95.111.0.0/17Bulgariavalid172026-10-02
95.140.208.0/20Bulgariavalid172026-10-02
130.204.0.0/16Bulgariavalid172026-10-02
151.251.0.0/16Bulgariavalid172026-10-02
151.251.237.0/24Bulgariavalid42026-10-02
176.12.0.0/18Bulgariavalid172026-10-02
193.22.103.0/24Bulgariavalid172026-10-02
193.109.54.0/24Bulgariavalid172026-10-02
193.109.55.0/24Bulgariavalid172026-10-02
195.24.32.0/19Bulgariavalid172026-10-02
195.34.96.0/19Bulgariavalid172026-10-02
195.34.101.0/24Bulgariavalid172026-10-02
195.34.123.0/24Bulgariavalid172026-10-02
195.128.134.0/24Bulgariavalid172026-10-02
195.149.248.0/21Bulgariavalid172026-10-02
195.177.248.0/23Bulgariavalid172026-10-02
212.36.0.0/19Bulgariavalid172026-10-02
212.50.0.0/19Bulgariavalid172026-10-02
212.50.7.0/24Bulgariavalid42026-10-02
212.91.160.0/19Bulgariavalid172026-10-02
212.91.184.0/24Bulgariavalid172026-10-02
212.91.185.0/24Bulgariavalid172026-10-02
212.91.186.0/24Bulgariavalid172026-10-02
212.91.187.0/24Bulgariavalid172026-10-02
212.95.160.0/19Bulgariavalid172026-10-02
212.95.161.0/24Bulgariavalid172026-10-02
212.104.96.0/19Bulgariavalid172026-10-02
213.169.32.0/19Bulgariavalid172026-10-02
213.191.160.0/19Bulgariavalid172026-10-02
213.222.32.0/19Bulgariavalid172026-10-02
213.226.0.0/18Bulgariavalid172026-10-02
213.226.5.0/24Bulgariavalid42026-10-02
213.226.6.0/24Bulgariavalid42026-10-02
213.226.9.0/24Bulgariavalid42026-10-02
213.226.31.0/24Bulgariavalid42026-10-02
213.226.35.0/24Bulgariavalid42026-10-02
213.240.192.0/18Bulgariavalid172026-10-02
217.9.224.0/20Bulgariavalid172026-10-02
217.10.240.0/20Bulgariavalid172026-10-02
217.18.240.0/20Bulgariavalid172026-10-02
217.79.32.0/20Bulgariavalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

4 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2a00:4800::/29Bulgariavalid202026-10-02
2a01:288::/32Bulgariavalid202026-10-02
2a01:288:400b::/48Bulgariavalid202026-10-02
2a01:288:400c::/48Bulgariavalid202026-10-02
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