Autonomous System details

AS12716

A1 Bulgaria EAD · a1.bg

Bulgaria

BitTorrent

Mobile

Stub AS

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AS12716 – A1 Bulgaria EAD

Field	Value
Country	Bulgaria
Website	a1.bg
Hosted domains	71
IPv4 addresses	39,680
IPv6 addresses	1,208,925,819,614,629,174,706,176
ASN type	ISP
Registry	ripe
Allocated	23 years ago on Aug 19, 2002
Updated	2 years ago on Sep 14, 2023

Netblock	Company	Num of IPs
37.63.0.0/20	A1 Bulgaria EAD	4,096
151.251.240.0/20	A1 Bulgaria EAD	4,096
176.222.0.0/20	A1 Bulgaria EAD	4,096
37.63.16.0/22	A1 Bulgaria EAD	1,024
37.63.20.0/22	A1 Bulgaria EAD	1,024
37.63.24.0/22	GPON Services	1,024
37.63.28.0/22	GPON Services	1,024
37.63.32.0/22	GPON Services	1,024
37.63.96.0/22	GPON Services	1,024
85.118.64.0/22	IP space for GPRS mobile users	1,024
85.118.76.0/22	A1 Bulgaria EAD	1,024
85.118.80.0/22	Mobiltel_GPRS_Network	1,024
151.251.44.0/22	A1 Bulgaria EAD	1,024
151.251.68.0/22	A1 Bulgaria EAD	1,024
151.251.192.0/22	A1 Bulgaria EAD	1,024
151.251.200.0/22	A1 Bulgaria EAD	1,024
151.251.204.0/22	A1 Bulgaria EAD	1,024
185.151.156.0/22	A1 Bulgaria EAD	1,024
212.104.116.0/22	A1 Bulgaria EAD	1,024
62.204.154.0/23	A1 Bulgaria EAD	512
78.90.18.0/23	Dianabad	512
78.90.44.0/23	Liulin 1-10	512
78.90.218.0/23	Megalan Network Ltd.	512
84.252.40.0/23	EKK dhcp ddns pool for Kiustendil	512
85.118.68.0/23	A1 Bulgaria EAD	512
85.118.72.0/23	A1 Bulgaria EAD	512
89.215.62.0/23	A1 Bulgaria EAD	512
151.251.126.0/23	A1_BG_GPRS_Net	512
185.224.160.0/23	A1 Bulgaria EAD	512
78.90.62.0/24	Liulin 1-10	256
78.90.73.0/24	Liulin 1-10	256
78.90.124.0/24	A1 Bulgaria EAD	256
83.97.30.0/24	A1 Bulgaria EAD	256
85.118.70.0/24	A1 Bulgaria EAD	256
85.118.71.0/24	IP space for GPRS mobile users	256
85.118.74.0/24	A1 Bulgaria EAD	256
85.118.93.0/24	A1 Bulgaria EAD	256
151.251.121.0/24	A1 Bulgaria EAD	256
151.251.196.0/24	A1 Bulgaria EAD	256
151.251.238.0/24	A1 Bulgaria EAD	256
151.251.239.0/24	A1 Bulgaria EAD	256
213.157.133.0/24	A1 Telekom Austria AG	256
213.157.134.0/24	A1 Telekom Austria AG	256
213.157.135.0/24	A1 Telekom Austria AG	256
213.226.17.0/24	Static NAT for HomeBox	256
213.226.19.0/24	GPRS Services	256
213.226.36.0/24	GPRS Services	256
213.226.40.0/24	Mobile users UMTS	256
213.226.51.0/24	GPRS Users	256
213.226.56.0/24	GPRS Core Network	256
213.226.57.0/24	Second Internet NAT Pool for GPRS Users	256
213.226.59.0/24	First GRX Pool	256

Netblock	Company
2001:1ac8:1::/48	Mtel IPv6 Enterprise network

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WHOIS Details

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                                                ASHandle:       AS12716
                                                OrgID:          AS12716
                                                ASName:         AS12716
                                                ASNumber:       AS12716
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 71 domain names hosted across 33 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
78.90.19.40	██████████	13
151.251.205.110	██████████	9
151.251.193.103	██████████	8
151.251.203.168	██████████	6
151.251.121.108	██████████	4
151.251.126.32	██████████	3
185.151.159.143	██████████	2
151.251.203.102	█████████	2
213.226.19.9	██████████	1
151.251.44.12	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS8717	A1 Bulgaria EAD

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS8717	A1 Bulgaria EAD

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

59 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
151.251.127.57	AS12716 A1 Bulgaria EAD	`9.67ms` from Sofia, BG
151.251.121.71	AS12716 A1 Bulgaria EAD	`10.99ms` from Sofia, BG
151.251.70.242	AS12716 A1 Bulgaria EAD	`7.79ms` from Sofia, BG
213.226.19.254	AS12716 A1 Bulgaria EAD	`6.41ms` from Sofia, BG
151.251.45.49	AS12716 A1 Bulgaria EAD	`8.60ms` from Sofia, BG
151.251.192.194	AS12716 A1 Bulgaria EAD	`6.36ms` from Sofia, BG
85.118.67.203	AS12716 A1 Bulgaria EAD	`12.76ms` from Sofia, BG
151.251.193.200	AS12716 A1 Bulgaria EAD	`8.00ms` from Sofia, BG
213.226.17.10	AS12716 A1 Bulgaria EAD	`0.17ms` from Sofia, BG
213.226.36.253	AS12716 A1 Bulgaria EAD	`9.30ms` from Sofia, BG
151.251.202.92	AS12716 A1 Bulgaria EAD	`8.34ms` from Sofia, BG
151.251.126.17	AS12716 A1 Bulgaria EAD	`8.29ms` from Sofia, BG
213.226.40.74	AS12716 A1 Bulgaria EAD	`9.77ms` from Sofia, BG
151.251.194.89	AS12716 A1 Bulgaria EAD	`8.05ms` from Sofia, BG
185.151.157.141	AS12716 A1 Bulgaria EAD	`8.71ms` from Sofia, BG
151.251.195.56	AS12716 A1 Bulgaria EAD	`7.01ms` from Sofia, BG
78.90.45.101	AS12716 A1 Bulgaria EAD	`7.54ms` from Sofia, BG
151.251.205.165	AS12716 A1 Bulgaria EAD	`8.01ms` from Sofia, BG
85.118.71.181	AS12716 A1 Bulgaria EAD	`12.61ms` from Sofia, BG
185.151.158.137	AS12716 A1 Bulgaria EAD	`8.22ms` from Sofia, BG
85.118.64.2	AS12716 A1 Bulgaria EAD	`10.84ms` from Sofia, BG
78.90.18.124	AS12716 A1 Bulgaria EAD	`7.56ms` from Sofia, BG
83.97.30.103	AS12716 A1 Bulgaria EAD	`11.05ms` from Sofia, BG
85.118.72.85	AS12716 A1 Bulgaria EAD	`11.20ms` from Sofia, BG
151.251.71.43	AS12716 A1 Bulgaria EAD	`9.89ms` from Sofia, BG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
96.230.65.60	AS701 Verizon Business	`1.73ms` from Boston, US
31.24.180.76	AS43451 Slovanet a.s.	`0.99ms` from Bratislava, SK
108.80.1.252	AS7018 AT&T Enterprises, LLC	`18.23ms` from Chicago, US
152.228.209.172	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
14.162.214.76	AS45899 VNPT Corp	`1.04ms` from Hanoi, VN
161.81.205.44	AS137872 China Mobile Hong Kong Company Limited	`2.30ms` from Hong Kong, HK
81.141.107.252	AS2856 British Telecommunications PLC	`3.75ms` from London, GB
80.204.180.12	AS3269 Telecom Italia S.p.A.	`1.50ms` from Milan, IT
206.31.252.92	AS3561 CenturyLink Communications, LLC	`17.58ms` from New York City, US
138.102.164.252	AS2200 Renater	`2.14ms` from Paris, FR
156.28.7.220	AS3215 Orange S.A.	`1.70ms` from Paris, FR
5.50.194.172	AS5410 Bouygues Telecom SA	`1.60ms` from Paris, FR
85.192.181.108	AS12389 PJSC Rostelecom	`14.54ms` from Samara, RU
108.186.248.204	AS54600 PEG TECH INC	`0.28ms` from San Jose, US
159.112.177.28	AS31898 Oracle Corporation	`0.27ms` from Sao Paulo, BR
123.156.201.76	AS4837 CHINA UNICOM China169 Backbone	`10.98ms` from Shanghai, CN
36.235.163.252	AS3462 Data Communication Business Group	`2.08ms` from Taichung, TW
1.91.202.12	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`13.69ms` from Beijing, CN
39.136.189.12	AS56047 China Mobile communications corporation	`5.95ms` from Changsha, CN
54.170.241.236	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
62.105.132.252	AS3216 PJSC "Vimpelcom"	`0.62ms` from Moscow, RU
176.148.13.44	AS5410 Bouygues Telecom SA	`3.23ms` from Paris, FR
20.225.89.12	AS8075 Microsoft Corporation	`0.15ms` from San Antonio, US
179.245.57.140	AS26599 TELEFÔNICA BRASIL S.A	`18.57ms` from Sao Paulo, BR
23.1.239.28	AS16625 Akamai Technologies, Inc.	`0.19ms` from Stockholm, SE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m6 85.118.69.137

traceroute to 85.118.69.137 (85.118.69.137): 6 hops max, 52 byte packets

1 [AS31898] 140.91.230.6 0.072 ms

2 [AS9318] 39.120.201.130 0.356 ms

3 [AS9318] 39.120.201.129 2.354 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On December 20th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12716 at robtex.

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