151.251.204.0/22

AS12716 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS12716
Parent Range	151.251.0.0/16
Registry	RIPE
ID	A1-BFP200

WHOIS Details

inetnum:        151.251.200.0 - 151.251.207.255
netname:        A1-BFP200
descr:          A1 Bulgaria EAD
country:        BG
geoloc:         43.14709012452771 24.71649169921875
admin-c:        SSS126-RIPE
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2012-10-10T12:27:14Z
last-modified:  2018-05-30T11:21:39Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Stoyan Stoyanov
org:            ORG-IL1-RIPE
address:        Bulgaria, Sofia, 1 Kukush street, area Ilinden, building M7
mnt-by:         AS13124-MNT
phone:          +359 88220
e-mail:         ripe.abuse@a1.bg
nic-hdl:        SSS126-RIPE
created:        2008-10-29T08:24:20Z
last-modified:  2022-01-11T06:27:12Z
source:         RIPE

route:          151.251.0.0/16
descr:          A1 BG Net
origin:         AS8717
mnt-by:         SPNET-MNT
mnt-by:         AS13124-MNT
created:        2021-04-23T07:00:26Z
last-modified:  2022-11-28T16:20:10Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 151.251.204.0/22

Range	ASN	Company	Num of IPs
151.251.0.0/16	AS12716	A1 Bulgaria EAD	65,536
151.251.0.0/16	AS8717	A1 Bulgaria EAD	65,536

Nearby Ranges

BGP prefixes that overlap with 151.251.0.0/16

Range	ASN	Company	Num of IPs
151.251.0.0/16	AS12716	A1 Bulgaria EAD	65,536
151.251.0.0/16	AS8717	A1 Bulgaria EAD	65,536
151.251.48.0/21	AS13124	A1 Bulgaria EAD	2,048
151.251.192.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.68.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.56.0/22	AS197050	A1 Bulgaria EAD	1,024
151.251.44.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.66.0/23	AS210646	A1 Bulgaria EAD	512
151.251.126.0/23	AS12716	A1_BG_GPRS_Net	512
151.251.64.0/23	AS42157	A1 Bulgaria EAD	512
151.251.102.0/24	AS29580	A1 Bulgaria EAD	256
151.251.103.0/24	AS29580	A1 Bulgaria EAD	256
151.251.104.0/24	AS29580	A1 Bulgaria EAD	256
151.251.105.0/24	AS29580	A1 Bulgaria EAD	256
151.251.106.0/24	AS29580	A1 Bulgaria EAD	256
151.251.107.0/24	AS29580	A1 Bulgaria EAD	256
151.251.108.0/24	AS29580	A1 Bulgaria EAD	256
151.251.109.0/24	AS29580	A1 Bulgaria EAD	256
151.251.110.0/24	AS29580	A1 Bulgaria EAD	256
151.251.111.0/24	AS29580	A1 Bulgaria EAD	256
151.251.112.0/24	AS29580	A1 Bulgaria EAD	256
151.251.113.0/24	AS29580	A1 Bulgaria EAD	256
151.251.114.0/24	AS29580	A1 Bulgaria EAD	256
151.251.115.0/24	AS29580	A1 Bulgaria EAD	256
151.251.116.0/24	AS29580	A1 Bulgaria EAD	256
151.251.117.0/24	AS29580	A1 Bulgaria EAD	256
151.251.118.0/24	AS29580	A1 Bulgaria EAD	256
151.251.122.0/24	AS29580	A1 Bulgaria EAD	256
151.251.123.0/24	AS29580	A1 Bulgaria EAD	256
151.251.124.0/24	AS29580	A1 Bulgaria EAD	256
151.251.225.0/24	AS29580	A1 Bulgaria EAD	256
151.251.226.0/24	AS29580	A1 Bulgaria EAD	256
151.251.227.0/24	AS29580	A1 Bulgaria EAD	256
151.251.229.0/24	AS29580	A1 Bulgaria EAD	256
151.251.230.0/24	AS29580	A1 Bulgaria EAD	256
151.251.231.0/24	AS29580	A1 Bulgaria EAD	256
151.251.233.0/24	AS29580	A1 Bulgaria EAD	256
151.251.234.0/24	AS29580	A1 Bulgaria EAD	256
151.251.235.0/24	AS29580	A1 Bulgaria EAD	256
151.251.236.0/24	AS29580	A1 Bulgaria EAD	256
151.251.62.0/24	AS29580	A1 Bulgaria EAD	256
151.251.63.0/24	AS29580	A1 Bulgaria EAD	256
151.251.73.0/24	AS29580	A1 Bulgaria EAD	256
151.251.120.0/24	AS35141	A1 Bulgaria EAD	256
151.251.72.0/24	AS41663	A1 Bulgaria EAD	256
151.251.40.0/24	AS59484	Sis Net 05 EOOD	256
151.251.41.0/24	AS59484	Sis Net 05 EOOD	256
151.251.42.0/24	AS59484	Sis Net 05 EOOD	256
151.251.60.0/24	AS59484	Sis Net 05 EOOD	256
151.251.39.0/24	AS8672	Ministry of tourism, Republic Bulgaria	256

Hosted domains

There are 14 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.251.205.110	csserver.info	9
151.251.205.236	levareka.de	1
151.251.206.15	jahataa.com	1
151.251.205.163	autokingsdatacloud.uk	1
151.251.206.212	donchevihome.eu	1
151.251.205.172	abcdesign-webprojects.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
151.251.206.221	AS12716 A1 Bulgaria EAD	`7.59ms` from Sofia, BG
151.251.207.181	AS12716 A1 Bulgaria EAD	`7.62ms` from Sofia, BG
151.251.204.78	AS12716 A1 Bulgaria EAD	`8.10ms` from Sofia, BG
151.251.205.70	AS12716 A1 Bulgaria EAD	`6.20ms` 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
157.187.51.198	AS668 United States Department of Defense (DoD)	`2.68ms` from Ashburn, US
124.205.163.6	AS4808 China Unicom Beijing Province Network	`4.24ms` from Beijing, CN
68.145.187.118	AS6327 Shaw Communications	`14.43ms` from Calgary, CA
119.82.112.70	AS10029 SHYAM SPECTRA PVT LTD	`0.64ms` from Chennai, IN
205.214.28.246	AS6220 inContact Inc.	`1.07ms` from Denver, US
123.21.146.198	AS45899 VNPT Corp	`1.39ms` from Ho Chi Minh City, VN
70.120.85.198	AS11427 Charter Communications Inc	`7.70ms` from Houston, US
109.123.249.182	AS51167 Contabo GmbH	`0.25ms` from Lauterbourg, FR
197.232.255.214	AS36866 Jamii Telecommunications Limited	`1.44ms` from Nairobi, KE
96.72.195.150	AS7922 Comcast Cable Communications, LLC	`8.01ms` from Philadelphia, US
69.12.222.230	AS7065 Sonic.net, LLC	`3.39ms` from San Jose, US
85.217.104.102	AS719 Elisa Oyj	`0.97ms` from Helsinki, FI
217.20.175.6	AS1820 WNET TELECOM USA Corp.	`0.23ms` from Kyiv, UA
38.6.93.166	AS398823 PEG TECH INC	`0.35ms` from Los Angeles, US
89.86.90.38	AS5410 Bouygues Telecom SA	`3.07ms` from Lyon, FR
71.45.234.38	AS33363 Charter Communications, Inc	`12.71ms` from Murfreesboro, US
112.83.14.134	AS4837 CHINA UNICOM China169 Backbone	`3.44ms` from Nanjing, CN
184.153.104.22	AS12271 Charter Communications Inc	`3.45ms` from New York City, US
125.115.167.6	AS4134 CHINANET-BACKBONE	`2.09ms` from Ningbo, CN
219.100.107.102	AS17698 COMMUNITY NETWORK CENTER INCORPORATED.	`7.76ms` from Osaka, JP
153.199.178.118	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.39ms` from Osaka, JP
80.212.40.246	AS2119 Telenor Norge AS	`1.80ms` from Oslo, NO
87.100.234.102	AS16086 DNA Oyj	`0.72ms` from Oulu, FI
35.187.248.118	AS396982 Google LLC	`0.13ms` from Singapore, SG
54.153.213.198	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 151.251.205.238

traceroute to 151.251.205.238 (151.251.205.238): 64 hops max, 52 byte packets

1 [AS48031] 176.103.62.200 1.022 ms

2 *

3 *

4 *

5 *

6 [AS12716] 151.251.205.238 21.43 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On February 7th 2026

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