AS8717 A1BG A1 Bulgaria EAD

A1BG A1 Bulgaria EAD · registered in Bulgaria

IPv4 addresses217,856382 prefixes · 0.007% of announced IPv4

Rank in Bulgaria#4largest network in BG by IPv4 space, of 669 · 5.45% of BG

Rank worldwide#1,020of 79,396 networks with IPv4

IPv69 x /32 (612,718 x /48)187 prefixes

CountryBulgaria675 ASNs registered there

Open AS8717 in ASN lookup Look up an IP in this network (5.53.176.1) All networks in Bulgaria

IPv4 prefixes

All 382 prefixes, in address order.

5.53.176.0/24
5.53.180.0/22
5.53.239.0/24
46.238.8.0/24
46.238.14.0/24
46.238.36.0/24
46.238.47.0/24
46.238.63.0/24
62.204.128.0/24
62.204.130.0/23
62.204.134.0/24
62.204.136.0/23
62.204.140.0/24
62.204.142.0/23
62.204.144.0/23
62.204.146.0/24
62.204.148.0/22
62.204.152.0/24
62.221.128.0/24
62.221.132.0/23
62.221.141.0/24
77.70.0.0/24
77.70.15.0/24
77.70.109.0/24
77.70.111.0/24
77.70.112.0/24
77.70.114.0/23
77.70.127.0/24
77.236.168.0/24
77.236.178.0/24
78.83.0.0/22
78.83.6.0/23
78.83.8.0/22
78.83.12.0/23
78.83.135.0/24
78.83.139.0/24
78.83.142.0/23
78.83.144.0/21
78.83.159.0/24
78.83.160.0/24
78.83.168.0/24
78.83.172.0/22
78.83.180.0/23
78.83.185.0/24
78.83.191.0/24
78.83.192.0/23
78.83.194.0/24
78.83.199.0/24
78.83.210.0/24
78.83.214.0/23
78.83.224.0/22
78.83.228.0/24
78.83.230.0/24
78.83.232.0/23
78.83.237.0/24
78.83.240.0/23
78.83.242.0/24
78.83.245.0/24
78.83.246.0/23
78.90.17.0/24
78.90.125.0/24
78.90.133.0/24
78.90.134.0/24
78.90.140.0/24
78.90.161.0/24
78.90.185.0/24
78.90.206.0/24
78.90.211.0/24
78.90.228.0/24
78.90.230.0/24
78.90.232.0/24
78.90.243.0/24
78.90.247.0/24
80.253.48.0/23
80.253.51.0/24
80.253.52.0/23
80.253.54.0/24
80.253.58.0/23
82.103.65.0/24
82.103.66.0/23
82.103.68.0/22
82.103.72.0/22
82.103.81.0/24
82.103.84.0/23
82.103.86.0/24
82.103.88.0/22
82.103.92.0/24
82.103.94.0/23
82.103.96.0/22
82.103.101.0/24
82.103.102.0/23
82.103.106.0/23
82.103.108.0/22
82.103.113.0/24
82.103.114.0/23
82.103.116.0/22
82.103.120.0/22
82.103.126.0/23
82.147.128.0/23
82.147.130.0/24
82.147.132.0/23
82.147.135.0/24
82.147.136.0/23
82.147.138.0/24
82.147.140.0/23
82.147.142.0/24
82.147.144.0/24
82.147.148.0/23
82.147.150.0/24
82.147.153.0/24
82.147.154.0/23
83.97.24.0/24
83.97.28.0/24
84.242.128.0/24
84.242.131.0/24
84.242.133.0/24
84.242.134.0/23
84.242.136.0/21
84.242.144.0/22
84.242.148.0/23
84.242.162.0/23
84.242.165.0/24
84.242.166.0/23
84.242.176.0/24
84.242.180.0/22
84.242.184.0/23
84.242.188.0/23
84.252.0.0/24
84.252.48.0/22
85.91.138.0/24
85.91.140.0/22
85.91.147.0/24
85.91.148.0/24
85.91.151.0/24
85.91.152.0/24
85.91.156.0/24
85.118.75.0/24
85.118.84.0/24
85.118.88.0/24
85.118.92.0/24
85.130.47.0/24
85.130.60.0/23
85.130.63.0/24
85.130.95.0/24
85.130.96.0/23
85.130.110.0/23
85.130.120.0/23
85.130.122.0/24
85.196.132.0/22
85.196.136.0/24
85.196.138.0/23
85.196.144.0/22
85.196.149.0/24
85.196.150.0/23
85.196.160.0/21
85.196.170.0/23
85.196.180.0/22
87.227.134.0/23
87.227.136.0/22
87.227.144.0/20
87.227.176.0/23
87.227.192.0/23
87.227.204.0/23
87.227.207.0/24
87.227.216.0/23
88.203.128.0/23
88.203.130.0/23
88.203.132.0/24
88.203.134.0/23
88.203.136.0/23
88.203.140.0/22
88.203.145.0/24
88.203.146.0/23
88.203.148.0/22
88.203.153.0/24
88.203.154.0/24
88.203.157.0/24
88.203.158.0/23
88.203.177.0/24
88.203.184.0/24
88.203.186.0/24
88.203.188.0/23
88.203.200.0/22
88.203.204.0/24
88.203.235.0/24
88.203.237.0/24
88.203.240.0/22
89.190.192.0/22
89.190.196.0/23
89.190.199.0/24
89.190.200.0/23
89.190.203.0/24
89.190.204.0/24
89.190.209.0/24
89.190.210.0/24
89.190.212.0/24
89.190.214.0/23
89.190.220.0/23
89.215.42.0/24
89.215.168.0/24
89.215.170.0/24
89.215.173.0/24
89.215.174.0/24
89.215.178.0/23
89.215.208.0/24
89.215.210.0/23
89.215.212.0/24
89.215.214.0/24
89.215.228.0/24
89.215.231.0/24
89.215.233.0/24
89.215.244.0/24
89.253.163.0/24
89.253.173.0/24
89.253.174.0/23
92.247.0.0/22
92.247.4.0/23
92.247.6.0/24
92.247.8.0/21
92.247.16.0/20
92.247.32.0/20
92.247.65.0/24
92.247.66.0/23
92.247.68.0/22
92.247.77.0/24
92.247.80.0/20
92.247.104.0/22
92.247.134.0/23
92.247.140.0/22
92.247.146.0/23
92.247.148.0/22
92.247.168.0/24
92.247.176.0/21
92.247.186.0/24
92.247.192.0/24
95.111.9.0/24
95.111.22.0/24
95.111.44.0/24
95.111.55.0/24
95.111.57.0/24
95.111.91.0/24
95.111.93.0/24
95.111.96.0/24
95.111.105.0/24
95.111.119.0/24
95.140.208.0/24
95.140.215.0/24
95.140.218.0/23
151.251.36.0/23
151.251.39.0/24
151.251.43.0/24
151.251.100.0/24
151.251.140.0/24
151.251.197.0/24
151.251.198.0/23
151.251.237.0/24
176.12.15.0/24
193.22.103.0/24
193.109.54.0/23
195.24.32.0/20
195.24.48.0/21
195.24.58.0/23
195.24.60.0/22
195.34.96.0/24
195.34.100.0/23
195.34.102.0/23
195.34.104.0/22
195.34.108.0/24
195.34.110.0/23
195.34.113.0/24
195.34.114.0/23
195.34.120.0/23
195.34.123.0/24
195.34.126.0/23
195.128.134.0/24
195.149.248.0/21
195.177.248.0/23
212.36.0.0/21
212.36.10.0/23
212.36.12.0/24
212.36.14.0/23
212.36.16.0/24
212.36.19.0/24
212.36.20.0/22
212.36.24.0/24
212.36.28.0/22
212.50.0.0/21
212.50.8.0/21
212.50.16.0/24
212.50.19.0/24
212.50.20.0/22
212.50.24.0/21
212.91.161.0/24
212.91.163.0/24
212.91.164.0/24
212.91.166.0/23
212.91.168.0/21
212.91.176.0/24
212.91.178.0/23
212.91.180.0/23
212.91.184.0/22
212.91.188.0/23
212.95.160.0/23
212.95.162.0/23
212.95.164.0/22
212.95.168.0/24
212.95.172.0/23
212.95.174.0/24
212.95.176.0/21
212.95.184.0/23
212.95.188.0/22
212.104.110.0/23
212.104.127.0/24
213.169.33.0/24
213.169.34.0/23
213.169.38.0/23
213.169.40.0/23
213.169.44.0/23
213.169.47.0/24
213.169.48.0/22
213.169.54.0/23
213.169.56.0/23
213.169.59.0/24
213.169.60.0/23
213.191.168.0/21
213.222.32.0/24
213.222.34.0/23
213.222.37.0/24
213.222.38.0/23
213.222.40.0/24
213.222.44.0/22
213.222.48.0/24
213.222.51.0/24
213.222.52.0/22
213.222.56.0/21
213.226.0.0/21
213.226.8.0/23
213.226.10.0/23
213.226.12.0/22
213.226.16.0/24
213.226.18.0/24
213.226.20.0/22
213.226.24.0/21
213.226.32.0/22
213.226.37.0/24
213.226.38.0/23
213.226.41.0/24
213.226.42.0/23
213.226.44.0/22
213.226.48.0/23
213.226.50.0/24
213.226.52.0/22
213.226.58.0/24
213.226.60.0/22
213.240.224.0/23
213.240.228.0/24
213.240.232.0/22
213.240.236.0/23
213.240.240.0/23
213.240.244.0/22
213.240.249.0/24
213.240.251.0/24
217.9.224.0/21
217.9.232.0/22
217.9.236.0/23
217.9.239.0/24
217.10.240.0/24
217.10.243.0/24
217.10.244.0/24
217.10.246.0/24
217.10.251.0/24
217.10.253.0/24
217.18.240.0/22
217.18.245.0/24
217.18.248.0/23
217.18.252.0/24
217.79.32.0/24
217.79.34.0/23
217.79.36.0/23
217.79.39.0/24
217.79.41.0/24
217.79.42.0/23

IPv6 prefixes

All 187 prefixes.

2a00:4800::/41
2a00:4800:80::/43
2a00:4800:b0::/44
2a00:4800:c0::/43
2a00:4800:f0::/44
2a00:4800:100::/41
2a00:4800:180::/43
2a00:4800:1b0::/44
2a00:4800:1c0::/42
2a00:4800:200::/39
2a00:4800:400::/38
2a00:4800:800::/37
2a00:4800:1000::/36
2a00:4800:2000::/35
2a00:4800:4000::/34
2a00:4800:8000::/33
2a00:4801::/32
2a00:4802::/39
2a00:4802:200::/43
2a00:4802:230::/44
2a00:4802:240::/43
2a00:4802:270::/44
2a00:4802:290::/44
2a00:4802:2b0::/44
2a00:4802:2d0::/44
2a00:4802:2f0::/44
2a00:4802:310::/44
2a00:4802:330::/44
2a00:4802:340::/44
2a00:4802:370::/44
2a00:4802:390::/44
2a00:4802:3b0::/44
2a00:4802:3c0::/42
2a00:4802:400::/38
2a00:4802:800::/39
2a00:4802:b00::/40
2a00:4802:c00::/40
2a00:4802:d10::/44
2a00:4802:d20::/43
2a00:4802:d40::/42
2a00:4802:d80::/41
2a00:4802:f00::/40
2a00:4802:1010::/44
2a00:4802:1020::/43
2a00:4802:1040::/42
2a00:4802:1080::/41
2a00:4802:1100::/40
2a00:4802:1200::/39
2a00:4802:1400::/38
2a00:4802:1810::/44
2a00:4802:1820::/43
2a00:4802:1840::/42
2a00:4802:1880::/41
2a00:4802:1900::/40
2a00:4802:1b00::/40
2a00:4802:1c10::/44
2a00:4802:1c20::/43
2a00:4802:1c40::/42
2a00:4802:1c80::/41
2a00:4802:1d00::/40
2a00:4802:1e60::/43
2a00:4802:1e80::/41
2a00:4802:1f00::/40
2a00:4802:2000::/39
2a00:4802:2210::/44
2a00:4802:2220::/43
2a00:4802:2240::/42
2a00:4802:2280::/41
2a00:4802:2300::/40
2a00:4802:2400::/39
2a00:4802:2620::/43
2a00:4802:2640::/42
2a00:4802:2680::/41
2a00:4802:2700::/40
2a00:4802:2810::/44
2a00:4802:2820::/43
2a00:4802:2840::/42
2a00:4802:2880::/41
2a00:4802:2900::/40
2a00:4802:2a10::/44
2a00:4802:2a20::/43
2a00:4802:2a40::/42
2a00:4802:2a80::/41
2a00:4802:2b00::/40
2a00:4802:2c40::/42
2a00:4802:2c80::/41
2a00:4802:2d00::/40
2a00:4802:2e50::/44
2a00:4802:2e60::/43
2a00:4802:2e80::/41
2a00:4802:2f00::/40
2a00:4802:3030::/44
2a00:4802:3040::/42
2a00:4802:3080::/41
2a00:4802:3100::/40
2a00:4802:3210::/44
2a00:4802:3220::/43
2a00:4802:3240::/42
2a00:4802:3280::/41
2a00:4802:3300::/40
2a00:4802:3410::/44
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2a00:4802:3440::/42
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2a00:4802:3900::/40
2a00:4802:3a00::/39
2a00:4802:3c10::/44
2a00:4802:3c20::/43
2a00:4802:3c40::/42
2a00:4802:3c80::/41
2a00:4802:3d00::/40
2a00:4802:3e30::/44
2a00:4802:3e40::/42
2a00:4802:3e80::/41
2a00:4802:3f00::/40
2a00:4802:4000::/37
2a00:4802:4800::/39
2a00:4802:4a20::/43
2a00:4802:4a40::/42
2a00:4802:4a80::/41
2a00:4802:4b00::/40
2a00:4802:4c00::/39
2a00:4802:4e10::/44
2a00:4802:4e30::/44
2a00:4802:4e40::/42
2a00:4802:4e80::/41
2a00:4802:4f00::/40
2a00:4802:5010::/44
2a00:4802:5020::/43
2a00:4802:5040::/42
2a00:4802:5080::/41
2a00:4802:5100::/40
2a00:4802:5210::/44
2a00:4802:5220::/43
2a00:4802:5240::/42
2a00:4802:5280::/41
2a00:4802:5300::/40
2a00:4802:5400::/38
2a00:4802:5800::/37
2a00:4802:6000::/35
2a00:4802:8000::/33
2a00:4803::/32
2a00:4804::/37
2a00:4804:1000::/36
2a00:4804:2000::/35
2a00:4804:4000::/37
2a00:4804:5000::/36
2a00:4804:6000::/35
2a00:4804:8000::/37
2a00:4804:c000::/36
2a00:4805::/36
2a00:4805:2000::/35
2a00:4805:4000::/34
2a00:4805:9800::/37
2a00:4805:a000::/35
2a00:4805:c000::/34
2a00:4806::/31
2a01:288::/40
2a01:288:120::/43
2a01:288:140::/42
2a01:288:180::/41
2a01:288:200::/39
2a01:288:400::/38
2a01:288:800::/37
2a01:288:1000::/36
2a01:288:2000::/35
2a01:288:4000::/46
2a01:288:4006::/47
2a01:288:4008::/45
2a01:288:4010::/44
2a01:288:4020::/43
2a01:288:4040::/42
2a01:288:4080::/41
2a01:288:4100::/40
2a01:288:4200::/39
2a01:288:4400::/38
2a01:288:4800::/37
2a01:288:5000::/36
2a01:288:6000::/35
2a01:288:8000::/33
2a02:900::/32

Other ASNs named A1BG A1 Bulgaria EAD

1 other network uses the same organisation name; together with AS8717 they announce 218,368 IPv4 addresses.

ASNNameIPv4 addresses

AS42157A1BG A1 Bulgaria EAD BG512

Similar-sized networks in Bulgaria

ASNNameIPv4 addresses

AS8866#1 VIVACOM-AS Vivacom Bulgaria EAD1,015,296

AS13124#2 A1BG_RSD A1 Bulgaria EAD307,200

AS29580#3 A1BG_RSG A1 Bulgaria EAD264,960

AS9070#5 Cooolbox Cooolbox AD141,824

AS35141#6 A1BG_RSS A1 Bulgaria EAD111,360

AS6802#7 UNICOM-B-AS Bulgarian Research and Education Network Association (BREN)65,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources