Autonomous System

AS12716 A1 Bulgaria EAD

ISPActiveBulgariaRIPE

AS12716 (A1BG_MB) is an ISP network operated by A1 Bulgaria EAD in Bulgaria, registered with RIPE. It has 53 IPv4 prefixes with 40,704 addresses and 2 IPv6 prefixes, which makes it the 4,742nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses40,704in 53 prefixes
IPv6 prefixes2≈ 3.1 × 10²⁶ addresses
Size rank#4,742of 82,200 active ASNs
Abuser scoreLow0.44% of its addresses flagged · method

Details

OrganizationA1 Bulgaria EAD
AS nameA1BG_MB
Websitea1.bg
Country Bulgaria (BG)
Network typeISP
RegistryRIPE
Abuse contactRIPE.Abuse@a1.bg
Registered2002-08-19
Last updated2023-09-14

IPv4 prefixes

53 prefixes · 40,704 addresses
NetworkAddressesFirst – last address
37.63.0.0/204,09637.63.0.0 – 37.63.15.255
151.251.240.0/204,096151.251.240.0 – 151.251.255.255
176.222.0.0/204,096176.222.0.0 – 176.222.15.255
37.63.16.0/221,02437.63.16.0 – 37.63.19.255
37.63.20.0/221,02437.63.20.0 – 37.63.23.255
37.63.24.0/221,02437.63.24.0 – 37.63.27.255
37.63.28.0/221,02437.63.28.0 – 37.63.31.255
37.63.32.0/221,02437.63.32.0 – 37.63.35.255
37.63.96.0/221,02437.63.96.0 – 37.63.99.255
78.90.188.0/221,02478.90.188.0 – 78.90.191.255
85.118.64.0/221,02485.118.64.0 – 85.118.67.255
85.118.76.0/221,02485.118.76.0 – 85.118.79.255
85.118.80.0/221,02485.118.80.0 – 85.118.83.255
151.251.44.0/221,024151.251.44.0 – 151.251.47.255
151.251.68.0/221,024151.251.68.0 – 151.251.71.255
151.251.192.0/221,024151.251.192.0 – 151.251.195.255
151.251.200.0/221,024151.251.200.0 – 151.251.203.255
151.251.204.0/221,024151.251.204.0 – 151.251.207.255
185.151.156.0/221,024185.151.156.0 – 185.151.159.255
212.104.116.0/221,024212.104.116.0 – 212.104.119.255
62.204.154.0/2351262.204.154.0 – 62.204.155.255
78.90.18.0/2351278.90.18.0 – 78.90.19.255
78.90.44.0/2351278.90.44.0 – 78.90.45.255
78.90.218.0/2351278.90.218.0 – 78.90.219.255
84.252.40.0/2351284.252.40.0 – 84.252.41.255
The 25 largest of 53. The API and the database have all of them.

IPv6 prefixes

2 prefixes
  • 2001:1ac8:2800::/40
  • 2001:1ac8:1::/48

Query AS12716 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS12716&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS12716, with or without a key:

curl "https://api.ipapi.is/?q=37.63.0.1"

Other networks of A1 Bulgaria EAD

AS8717 A1 Bulgaria EAD989,952 IPv4 addressesAS13124 A1 Bulgaria EAD362,496 IPv4 addressesAS29580 A1 Bulgaria EAD263,680 IPv4 addressesAS35141 A1 Bulgaria EAD111,360 IPv4 addresses

Largest networks in Bulgaria

AS8866 Vivacom Bulgaria EAD1,483,264 IPv4 addressesAS8717 A1 Bulgaria EAD989,952 IPv4 addressesAS13124 A1 Bulgaria EAD362,496 IPv4 addressesAS29580 A1 Bulgaria EAD263,680 IPv4 addressesAS9070 Cooolbox AD185,600 IPv4 addressesAS35141 A1 Bulgaria EAD111,360 IPv4 addresses