212.5.136.0/21

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Registry	RIPE
ID	BTC-BROADBAND-NET-22

WHOIS Details

inetnum:        212.5.136.0 - 212.5.139.255
netname:        BTC-BROADBAND-NET-22
descr:          BTC Broadband Service
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2015-06-05T09:13:27Z
last-modified:  2020-12-04T11:30:53Z
source:         RIPE
abuse-email:    abuse-ip@vivacom.bg
abuse-c:        BTC3-RIPE
abuse-org:      ORG-BTCP1-RIPE

role:           BTC IP ADDRESS SPACE administration
address:        Bulgarian Telecommunications Company Plc.
address:        115I, Tsarigradsko shose Blvd.
address:        1784, Sofia
address:        Bulgaria
e-mail:         registry-ip@vivacom.bg
remarks:        www.vivacom.bg
nic-hdl:        BTC3-RIPE
remarks:        hostmaster role account
notify:         registry-ip@vivacom.bg
notify:         hm-dbm-msgs@ripe.net
mnt-by:         BT95-ADM
created:        2001-11-30T11:48:48Z
last-modified:  2024-08-30T13:28:41Z
source:         RIPE
abuse-mailbox:  abuse-ip@vivacom.bg

route:          212.5.136.0/22
descr:          BTC-BROADBAND-NET
origin:         AS8866
mnt-by:         BT95-ADM
created:        2015-09-29T11:34:20Z
last-modified:  2015-09-29T11:34:20Z
source:         RIPE

Hosted domains

There are 24 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.5.143.85	touretta.ai	4
212.5.143.225	shadow-land.org	1
212.5.143.92	snastroenie.com	1
212.5.143.151	winter.pe	1
212.5.143.43	i7tv.eu	1
212.5.143.72	sauto.bg	1
212.5.143.25	f1nd.net	1
212.5.140.102	magazin345.net	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

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Pingable IPs

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

IP Address	ASN	Details
212.5.140.114	AS8866 Vivacom Bulgaria EAD	`0.63ms` from Sofia, BG
212.5.143.3	AS8866 Vivacom Bulgaria EAD	`0.74ms` from Sofia, BG
212.5.141.65	AS8866 Vivacom Bulgaria EAD	`0.58ms` from Sofia, BG
212.5.136.1	AS8866 Vivacom Bulgaria EAD	`2.41ms` from Varna, 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
75.248.188.53	AS6167 Verizon Business	`13.03ms` from Atlanta, US
195.168.20.21	AS5578 SWAN, a.s.	`0.35ms` from Bratislava, SK
50.229.14.181	AS7922 Comcast Cable Communications, LLC	`0.86ms` from Dallas, US
43.133.139.149	AS132203 Tencent Building, Kejizhongyi Avenue	`1.35ms` from Jakarta, ID
68.103.44.149	AS22773 Cox Communications Inc.	`7.51ms` from Kansas City, US
90.221.114.229	AS5607 Sky UK Limited	`9.22ms` from London, GB
83.54.173.149	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.73ms` from Madrid, ES
44.226.170.149	AS16509 Amazon.com, Inc.	`4.48ms` from Portland, US
60.211.122.21	AS4837 CHINA UNICOM China169 Backbone	`7.50ms` from Qingdao, CN
3.85.117.149	AS14618 Amazon.com, Inc.	`0.64ms` from Reston, US
66.201.52.5	AS26803 Evocative, Inc.	`1.23ms` from San Jose, US
220.116.244.149	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
42.82.98.197	AS9845 LG HelloVision Corp.	`8.53ms` from Seoul, KR
140.78.40.21	AS1205 University Linz	`3.19ms` from Vienna, AT
80.54.219.21	AS5617 Orange Polska Spolka Akcyjna	`0.48ms` from Warsaw, PL
52.168.66.133	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
216.7.136.85	AS35985 One Ring Networks, Inc.	`16.66ms` from Atlanta, US
5.209.153.37	AS197207 Mobile Communication Company of Iran PLC	`18.53ms` from Az Za`ayin, QA
183.232.68.21	AS9808 China Mobile Communications Group Co., Ltd.	`4.62ms` from Guangzhou, CN
80.20.134.5	AS3269 Telecom Italia S.p.A.	`3.19ms` from Milan, IT
87.10.231.21	AS3269 Telecom Italia S.p.A.	`9.04ms` from Milan, IT
217.57.3.117	AS3269 Telecom Italia S.p.A.	`4.92ms` from Milan, IT
93.181.231.69	AS12389 PJSC Rostelecom	`11.13ms` from Moscow, RU
176.194.110.149	AS12714 PJSC MegaFon	`8.08ms` from Moscow, RU
95.64.205.5	AS8359 MTS PJSC	`1.69ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f2 212.5.140.101

traceroute to 212.5.140.101 (212.5.140.101): 64 hops max, 52 byte packets

2 [AS1299] 62.115.200.162 0.588 ms

3 *

4 *

5 *

6 [AS8866] 212.5.140.101 0.712 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On August 28th 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.

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