84.252.12.0/23

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	84.252.0.0/18
Registry	RIPE
ID	A1BG-RAZLOG

WHOIS Details

inetnum:        84.252.12.0 - 84.252.13.255
netname:        A1BG-Razlog
descr:          A1 Bulgaria EAD Razlog Dynamically allocation for End Customers
country:        BG
admin-c:        SSS126-RIPE
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2011-06-16T10:38:39Z
last-modified:  2018-05-30T10:59:12Z
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:          84.252.12.0/23
descr:          A1 BG Razlog
descr:          Dynamically allocation for End Customers
origin:         AS13124
mnt-by:         AS13124-MNT
created:        2010-10-06T07:27:12Z
last-modified:  2018-05-30T12:14:09Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 84.252.12.0/23

Range	ASN	Company	Num of IPs
84.252.0.0/18	AS8717	A1 Bulgaria EAD	16,384

Nearby Ranges

BGP prefixes that overlap with 84.252.0.0/16

Range	ASN	Company	Num of IPs
84.252.0.0/18	AS8717	A1 Bulgaria EAD	16,384
84.252.192.0/18	AS8586	TalkTalk Communications Limited	16,384
84.252.160.0/19	AS208398	YANDEX LLC	8,192
84.252.160.0/19	AS44534	YANDEX LLC	8,192
84.252.160.0/19	AS208398	YANDEX LLC	8,192
84.252.160.0/19	AS13238	YANDEX LLC	8,192
84.252.160.0/19	AS44534	YANDEX LLC	8,192
84.252.160.0/19	AS13238	YANDEX LLC	8,192
84.252.128.0/20	AS200350	Yandex.Cloud LLC	4,096
84.252.76.0/22	AS49010	Ringkobing-Skjern Kommune	1,024
84.252.124.0/22	AS209871	Infomedics BV	1,024
84.252.108.0/22	AS49567	Aptus Ltd	1,024
84.252.60.0/22	AS13124	A1 Bulgaria EAD	1,024
84.252.56.0/22	AS13124	A1 Bulgaria EAD	1,024
84.252.84.0/23	AS9009	Aventice LLC	512
84.252.100.0/23	AS213220	bunny communications llc	512
84.252.102.0/23	AS216154	CLODO CLOUD SERVICE CO. L.L.C	512
84.252.114.0/24	AS212238	ONETSOLUTIONS SAS	256
84.252.115.0/24	AS212238	ONETSOLUTIONS SAS	256
84.252.68.0/24	AS215943	Foton LLC	256
84.252.14.0/24	AS29580	A1 Bulgaria EAD	256
84.252.148.0/24	AS33844	Sberbank of Russia PJSC	256
84.252.144.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.145.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.146.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.147.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.149.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.150.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.151.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.152.0/24	AS35237	Sberbank of Russia PJSC	256
84.252.70.0/24	AS43991	Voronezh Telecom LLC	256
84.252.71.0/24	AS44559	IT Hostline Ltd	256
84.252.66.0/24	AS48031	Proline IT Ltd	256
84.252.67.0/24	AS48031	Proline IT Ltd	256
84.252.64.0/24	AS62240	Proline IT Ltd	256
84.252.65.0/24	AS62240	Proline IT Ltd	256
84.252.69.0/24	AS62240	Warsaw	256
84.252.72.0/24	AS9009	Anchorfree GMBH	256
84.252.86.0/24	AS9009	Aventice LLC	256
84.252.87.0/24	AS9009	Aventice LLC	256
84.252.92.0/24	AS9009	M247 LTD, Macau Infrastructure	256
84.252.93.0/24	AS9009	M247 LTD, Bangladesh Infrastructure	256
84.252.94.0/24	AS9009	M247 LTD London Infrastructure	256
84.252.86.0/24	AS11426	Aventice LLC	256
84.252.95.0/24	AS9009	M247 LTD Manchester Infrastructure	256
84.252.15.0/24	AS13124	A1 Bulgaria EAD Docsys clients	256
84.252.52.0/24	AS13124	A1 Bulgaria EAD Docsis	256
84.252.53.0/24	AS13124	CATV pool for Simitli/Bulgaria	256
84.252.54.0/24	AS13124	A1BG fiber power	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
84.252.12.1	AS13124 A1 Bulgaria EAD	`3.08ms` from Sofia, BG
84.252.13.255	AS13124 A1 Bulgaria EAD	`3.10ms` 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
70.16.236.199	AS701 Verizon Business	`4.54ms` from Ashburn, US
75.136.39.231	AS20115 Charter Communications LLC	`14.15ms` from Atlanta, US
89.132.5.55	AS21334 One Hungary Ltd.	`7.42ms` from Budapest, HU
137.222.221.151	AS786 Jisc Services Limited	`6.47ms` from Erith, GB
112.52.32.55	AS9808 China Mobile Communications Group Co., Ltd.	`6.38ms` from Fuzhou, CN
114.114.119.119	AS21859 Zenlayer Inc	`0.21ms` from Los Angeles, US
76.159.217.119	AS7922 Comcast Cable Communications, LLC	`15.02ms` from Los Angeles, US
151.95.190.135	AS1267 WIND TRE S.P.A.	`10.99ms` from Milan, IT
99.79.88.55	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
62.146.151.7	AS15598 NorthC Deutschland GmbH	`1.01ms` from Nuernberg, DE
112.249.29.231	AS4837 CHINA UNICOM China169 Backbone	`10.36ms` from Qingdao, CN
27.203.61.55	AS4837 CHINA UNICOM China169 Backbone	`9.05ms` from Qingdao, CN
52.201.24.199	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
111.231.134.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
134.119.189.199	AS29066 velia.net Internetdienste GmbH	`0.13ms` from Strasbourg, FR
74.226.192.39	AS8075 Microsoft Corporation	`1.03ms` from Tokyo, JP
185.191.124.231	AS206264 Amarutu Technology Ltd	`1.46ms` from Amsterdam, NL
75.162.63.151	AS209 CenturyLink Communications, LLC	`8.80ms` from Chicago, US
172.236.104.39	AS63949 Akamai Connected Cloud	`0.30ms` from Chicago, US
87.225.81.183	AS12389 PJSC Rostelecom	`0.76ms` from Khabarovsk, RU
18.134.10.39	AS16509 Amazon.com, Inc.	`0.57ms` from London, GB
23.43.235.135	AS16625 Akamai Technologies, Inc.	`0.46ms` from Miami, US
65.62.7.247	AS8011 MongoDB, Inc.	`0.11ms` from Paris, FR
61.3.107.135	AS9829 National Internet Backbone	`17.23ms` from Saint Thomas Mount, IN
116.236.81.23	AS4812 China Telecom (Group)	`3.01ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f5 84.252.12.154

traceroute to 84.252.12.154 (84.252.12.154): 64 hops max, 52 byte packets

5 [AS8717] 217.18.241.78 3.267 ms

6 *

7 [AS13124] 84.252.12.154 9.409 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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