asn.dev

Address space

AS13124 A1BG_RSD

IPv4 prefixes 189 305K addresses
IPv6 prefixes 60
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 1
1
/19
/19: 12
12
/20
/20: 14
14
/21
/21: 30
30
/22
/22: 37
37
/23
/23: 37
37
/24
/24: 58
58

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 6
6
/43
/43: 7
7
/44
/44: 45
45

Geography

Where the space lands

CountryNamePrefixes
BGBulgaria249

Inventory

All prefixes

249 total
PrefixFamilyAddressesCountryFlags
5.53.128.0/19IPv48,192BG
5.53.160.0/20IPv44,096BG
5.53.177.0/24IPv4256BG
5.53.184.0/21IPv42,048BG
5.53.192.0/19IPv48,192BG
5.53.224.0/21IPv42,048BG
5.53.232.0/22IPv41,024BG
5.53.236.0/23IPv4512BG
5.53.238.0/24IPv4256BG
5.53.248.0/21IPv42,048BG
37.130.240.0/21IPv42,048BG
62.221.129.0/24IPv4256BG
62.221.130.0/23IPv4512BG
62.221.134.0/23IPv4512BG
62.221.136.0/22IPv41,024BG
62.221.140.0/24IPv4256BG
62.221.142.0/23IPv4512BG
62.221.144.0/22IPv41,024BG
62.221.148.0/23IPv4512BG
62.221.150.0/23IPv4512BG
62.221.152.0/21IPv42,048BG
77.236.160.0/21IPv42,048BG
77.236.169.0/24IPv4256BG
77.236.170.0/23IPv4512BG
77.236.172.0/22IPv41,024BG
77.236.176.0/23IPv4512BG
77.236.179.0/24IPv4256BG
77.236.180.0/23IPv4512BG
77.236.183.0/24IPv4256BG
77.236.184.0/21IPv42,048BG
77.244.192.0/20IPv44,096BG
80.253.50.0/24IPv4256BG
80.253.56.0/23IPv4512BG
80.253.58.0/24IPv4256BG
80.253.60.0/22IPv41,024BG
84.252.1.0/24IPv4256BG
84.252.2.0/23IPv4512BG
84.252.4.0/22IPv41,024BG
84.252.8.0/22IPv41,024BG
84.252.12.0/23IPv4512BG
84.252.15.0/24IPv4256BG
84.252.16.0/20IPv44,096BG
84.252.32.0/21IPv42,048BG
84.252.42.0/23IPv4512BG
84.252.44.0/22IPv41,024BG
84.252.48.0/22IPv41,024BG
84.252.52.0/23IPv4512BG
84.252.54.0/24IPv4256BG
84.252.56.0/21IPv42,048BG
85.91.128.0/21IPv42,048BG
85.118.87.0/24IPv4256BG
85.130.0.0/19IPv48,192BG
85.130.32.0/21IPv42,048BG
85.130.40.0/22IPv41,024BG
85.130.44.0/23IPv4512BG
85.130.46.0/24IPv4256BG
85.130.48.0/21IPv42,048BG
85.130.56.0/22IPv41,024BG
85.130.62.0/24IPv4256BG
85.130.64.0/21IPv42,048BG
85.130.79.0/24IPv4256BG
85.130.80.0/21IPv42,048BG
85.130.88.0/22IPv41,024BG
85.130.92.0/23IPv4512BG
85.130.94.0/24IPv4256BG
85.130.98.0/23IPv4512BG
85.130.100.0/22IPv41,024BG
85.130.104.0/22IPv41,024BG
85.130.108.0/23IPv4512BG
85.130.112.0/21IPv42,048BG
85.130.123.0/24IPv4256BG
85.130.124.0/22IPv41,024BG
87.97.128.0/19IPv48,192BG
87.97.164.0/23IPv4512BG
87.97.166.0/24IPv4256BG
87.97.167.0/24IPv4256BG
87.97.168.0/21IPv42,048BG
87.97.176.0/23IPv4512BG
87.97.178.0/24IPv4256BG
87.97.180.0/22IPv41,024BG
87.97.184.0/21IPv42,048BG
87.97.192.0/19IPv48,192BG
87.97.224.0/20IPv44,096BG
87.97.244.0/22IPv41,024BG
87.97.248.0/21IPv42,048BG
89.186.200.0/22IPv41,024BG
89.215.0.0/21IPv42,048BG
89.215.12.0/22IPv41,024BG
89.215.16.0/20IPv44,096BG
89.215.32.0/21IPv42,048BG
89.215.40.0/23IPv4512BG
89.215.44.0/22IPv41,024BG
89.215.52.0/22IPv41,024BG
89.215.56.0/22IPv41,024BG
89.215.60.0/23IPv4512BG
89.215.64.0/19IPv48,192BG
89.215.96.0/20IPv44,096BG
89.215.112.0/21IPv42,048BG
89.215.120.0/22IPv41,024BG
89.215.128.0/19IPv48,192BG
89.215.160.0/21IPv42,048BG
89.215.169.0/24IPv4256BG
89.215.171.0/24IPv4256BG
89.215.172.0/24IPv4256BG
89.215.175.0/24IPv4256BG
89.215.176.0/23IPv4512BG
89.215.180.0/22IPv41,024BG
89.215.184.0/21IPv42,048BG
89.215.192.0/20IPv44,096BG
89.215.209.0/24IPv4256BG
89.215.215.0/24IPv4256BG
89.215.216.0/21IPv42,048BG
89.215.224.0/22IPv41,024BG
89.215.229.0/24IPv4256BG
89.215.230.0/24IPv4256BG
89.215.232.0/24IPv4256BG
89.215.234.0/24IPv4256BG
89.215.240.0/22IPv41,024BG
89.215.245.0/24IPv4256BG
89.215.246.0/23IPv4512BG
89.215.248.0/21IPv42,048BG
89.253.128.0/19IPv48,192BG
89.253.160.0/23IPv4512BG
89.253.162.0/24IPv4256BG
89.253.164.0/22IPv41,024BG
89.253.168.0/22IPv41,024BG
89.253.172.0/24IPv4256BG
89.253.176.0/20IPv44,096BG
95.140.209.0/24IPv4256BG
95.140.210.0/23IPv4512BG
95.140.213.0/24IPv4256BG
95.140.214.0/24IPv4256BG
95.140.216.0/23IPv4512BG
95.140.220.0/22IPv41,024BG
130.204.0.0/18IPv416,384BG
130.204.80.0/20IPv44,096BG
130.204.96.0/19IPv48,192BG
130.204.141.0/24IPv4256BG
130.204.142.0/24IPv4256BG
130.204.144.0/20IPv44,096BG
130.204.160.0/19IPv48,192BG
130.204.192.0/20IPv44,096BG
130.204.210.0/23IPv4512BG
130.204.212.0/22IPv41,024BG
130.204.216.0/24IPv4256BG
130.204.220.0/22IPv41,024BG
130.204.224.0/21IPv42,048BG
130.204.237.0/24IPv4256BG
130.204.238.0/23IPv4512BG
130.204.240.0/21IPv42,048BG
130.204.248.0/22IPv41,024BG
151.251.0.0/19IPv48,192BG
151.251.48.0/21IPv42,048BG
151.251.74.0/23IPv4512BG
151.251.80.0/20IPv44,096BG
151.251.208.0/20IPv44,096BG
151.251.228.0/24IPv4256BG
151.251.232.0/24IPv4256BG
194.187.132.0/22IPv41,024BG
212.104.96.0/21IPv42,048BG
212.104.104.0/22IPv41,024BG
212.104.108.0/23IPv4512BG
212.104.112.0/22IPv41,024BG
212.104.120.0/22IPv41,024BG
212.104.124.0/23IPv4512BG
212.104.126.0/24IPv4256BG
213.191.160.0/21IPv42,048BG
213.191.176.0/20IPv44,096BG
213.240.192.0/19IPv48,192BG
213.240.226.0/23IPv4512BG
213.240.229.0/24IPv4256BG
213.240.230.0/23IPv4512BG
213.240.238.0/24IPv4256BG
213.240.242.0/23IPv4512BG
213.240.248.0/24IPv4256BG
213.240.250.0/24IPv4256BG
213.240.252.0/22IPv41,024BG
217.9.238.0/24IPv4256BG
217.10.242.0/24IPv4256BG
217.10.245.0/24IPv4256BG
217.10.247.0/24IPv4256BG
217.10.248.0/23IPv4512BG
217.10.250.0/24IPv4256BG
217.10.252.0/24IPv4256BG
217.10.254.0/23IPv4512BG
217.18.250.0/24IPv4256BG
217.18.253.0/24IPv4256BG
217.18.254.0/24IPv4256BG
217.18.255.0/24IPv4256BG
2a00:4800:a0::/44IPv6—BG
2a00:4800:e0::/44IPv6—BG
2a00:4800:1a0::/44IPv6—BG
2a00:4802:220::/44IPv6—BG
2a00:4802:260::/44IPv6—BG
2a00:4802:280::/44IPv6—BG
2a00:4802:2a0::/44IPv6—BG
2a00:4802:2c0::/44IPv6—BG
2a00:4802:2e0::/44IPv6—BG
2a00:4802:300::/44IPv6—BG
2a00:4802:320::/44IPv6—BG
2a00:4802:350::/44IPv6—BG
2a00:4802:360::/44IPv6—BG
2a00:4802:380::/44IPv6—BG
2a00:4802:3a0::/44IPv6—BG
2a00:4802:a00::/43IPv6—BG
2a00:4802:a20::/44IPv6—BG
2a00:4802:a30::/44IPv6—BG
2a00:4802:a40::/44IPv6—BG
2a00:4802:a50::/44IPv6—BG
2a00:4802:a60::/44IPv6—BG
2a00:4802:a70::/44IPv6—BG
2a00:4802:a80::/44IPv6—BG
2a00:4802:a90::/44IPv6—BG
2a00:4802:aa0::/44IPv6—BG
2a00:4802:ab0::/44IPv6—BG
2a00:4802:ac0::/42IPv6—BG
2a00:4802:d00::/44IPv6—BG
2a00:4802:e00::/42IPv6—BG
2a00:4802:e40::/42IPv6—BG
2a00:4802:e80::/41IPv6—BG
2a00:4802:1000::/44IPv6—BG
2a00:4802:1800::/44IPv6—BG
2a00:4802:1a00::/40IPv6—BG
2a00:4802:1c00::/44IPv6—BG
2a00:4802:1e00::/42IPv6—BG
2a00:4802:1e40::/43IPv6—BG
2a00:4802:2200::/44IPv6—BG
2a00:4802:2600::/44IPv6—BG
2a00:4802:2800::/44IPv6—BG
2a00:4802:2a00::/44IPv6—BG
2a00:4802:2c00::/42IPv6—BG
2a00:4802:2e00::/42IPv6—BG
2a00:4802:2e40::/44IPv6—BG
2a00:4802:3000::/43IPv6—BG
2a00:4802:3020::/44IPv6—BG
2a00:4802:3200::/44IPv6—BG
2a00:4802:3400::/44IPv6—BG
2a00:4802:3800::/44IPv6—BG
2a00:4802:3c00::/44IPv6—BG
2a00:4802:3e00::/43IPv6—BG
2a00:4802:3e20::/44IPv6—BG
2a00:4802:4a00::/43IPv6—BG
2a00:4802:4a20::/44IPv6—BG
2a00:4802:4c00::/43IPv6—BG
2a00:4802:4e00::/44IPv6—BG
2a00:4802:4e20::/44IPv6—BG
2a00:4802:5000::/44IPv6—BG
2a00:4802:5200::/44IPv6—BG
2a01:288:100::/43IPv6—BG