212.36.8.0/23

AS29580 · A1 Bulgaria EAD

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS29580
Parent Range	212.36.0.0/19
Registry	RIPE
ID	A1_BG_NET

WHOIS Details

inetnum:        212.36.8.0 - 212.36.9.255
netname:        A1_BG_NET
country:        BG
admin-c:        BH3761-RIPE
tech-c:         BH3761-RIPE
status:         ASSIGNED PA
mnt-by:         SPNET-MNT
created:        2001-12-27T13:58:24Z
last-modified:  2018-10-05T11:17:36Z
source:         RIPE

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1345 Sofia
address:        Bulgaria
phone:          +359 2 881103540
nic-hdl:        BH3761-RIPE
mnt-by:         AS12716-MNT
created:        2015-05-20T07:26:12Z
last-modified:  2018-05-29T14:26:09Z
source:         RIPE

route:          212.36.8.0/23
origin:         AS29580
mnt-by:         SPNET-MNT
created:        2018-10-05T11:18:00Z
last-modified:  2018-10-05T11:18:00Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.36.8.0/23

Range	ASN	Company	Num of IPs
212.36.0.0/19	AS8717	A1 Bulgaria EAD	8,192

Nearby Ranges

BGP prefixes that overlap with 212.36.0.0/16

Range	ASN	Company	Num of IPs
212.36.64.0/19	AS15699	Adam EcoTech, S.A	8,192
212.36.224.0/19	AS29072	Regional Digital Telecommunication Company LLC	8,192
212.36.32.0/19	AS8220	Regus Group Services Ltd	8,192
212.36.0.0/19	AS8717	A1 Bulgaria EAD	8,192
212.36.192.0/19	AS9051	IncoNet Data Management sal	8,192
212.36.240.0/21	AS29072	Regional Digital Telecommunication Company	2,048
212.36.248.0/21	AS29072	Regional Digital Telecommunication Company	2,048
212.36.232.0/21	AS29072	Regional Digital Telecommunication Company	2,048
212.36.224.0/21	AS29072	Regional Digital Telecommunication Company	2,048
212.36.19.0/24	AS51830	C3i Europe EOOD	256
212.36.26.0/24	AS203578	Evromaster-Import-Export	256
212.36.18.0/24	AS203723	Residence Control Ltd. PA address	256
212.36.25.0/24	AS207671	DENSHI AD	256
212.36.126.0/24	AS61323	1A Networks Limited	256
212.36.27.0/24	AS29580	GPON_RESIDENTIAL	256
212.36.17.0/24	AS42794	Software Company	256
212.36.127.0/24	AS51043	1A Networks Limited	256
212.36.13.0/24	AS51581	Profonika EOOD Bulgaria	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.36.9.1	theiporeporter.com	1
212.36.9.71	forkbomb.nl	1
212.36.8.160	executiveproperties-sofia.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

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

IP Address	ASN	Details
212.36.9.217	AS29580 A1 Bulgaria EAD	`0.76ms` from Sofia, BG
212.36.8.1	AS29580 A1 Bulgaria EAD	`0.63ms` 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
38.170.61.215	AS55286 B2 Net Solutions Inc.	`7.65ms` from Buffalo, US
20.221.13.55	AS8075 Microsoft Corporation	`0.37ms` from Des Moines, US
109.180.148.247	AS2856 British Telecommunications PLC	`5.84ms` from Erith, GB
176.48.21.39	AS12389 PJSC Rostelecom	`13.00ms` from Krasnoyarsk, RU
72.199.77.231	AS22773 Cox Communications Inc.	`7.19ms` from Los Angeles, US
60.178.89.7	AS4134 CHINANET-BACKBONE	`4.21ms` from Ningbo, CN
185.221.88.215	AS199483 NXO France SAS	`0.28ms` from Paris, FR
155.98.39.167	AS17055 University of Utah	`1.19ms` from Salt Lake City, US
1.209.183.71	AS18305 POSCO DX	`3.98ms` from Seoul, KR
20.196.85.23	AS8075 Microsoft Corporation	`1.08ms` from Seoul, KR
218.233.149.39	AS9318 SK Broadband Co Ltd	`6.13ms` from Seoul, KR
126.216.63.39	AS17676 SoftBank Corp.	`3.25ms` from Tokyo, JP
211.10.207.231	AS2516 KDDI CORPORATION	`5.23ms` from Tokyo, JP
149.156.165.119	AS8267 Academic Computer Centre CYFRONET AGH	`10.55ms` from Warsaw, PL
187.87.0.135	AS262773 PROXXIMA TELECOMUNICACOES SA	`2.75ms` from Campina Grande, BR
14.166.4.135	AS45899 VNPT Corp	`5.71ms` from Hanoi, VN
203.210.249.7	AS45899 VNPT Corp	`3.36ms` from Hanoi, VN
34.75.2.103	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
180.199.158.167	AS18126 Chubu Telecommunications Company, Inc.	`8.71ms` from Osaka, JP
218.40.143.23	AS59108 KATCH NETWORK INC.	`3.46ms` from Osaka, JP
18.231.87.183	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
27.213.223.71	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Qingdao, CN
60.114.27.183	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
181.85.251.247	AS7303 Telecom Argentina S.A.	`17.12ms` from Asuncion, PY
24.91.211.183	AS7922 Comcast Cable Communications, LLC	`8.31ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f3 212.36.9.182

traceroute to 212.36.9.182 (212.36.9.182): 64 hops max, 52 byte packets

3 [AS8717] 212.36.15.97 0.811 ms

4 *

5 [AS29580] 212.36.9.182 1.037 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 6th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales