77.85.52.0/22

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Registry	RIPE
ID	BTC-BROADBAND-NET-7

WHOIS Details

inetnum:        77.85.0.0 - 77.85.63.255
netname:        BTC-BROADBAND-NET-7
descr:          BTC Broadband Service
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2007-06-26T11:09:47Z
last-modified:  2020-12-04T11:36:24Z
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:          77.85.0.0/17
origin:         AS8866
mnt-by:         BTC-PROV-ADM
mnt-by:         BT95-ADM
created:        2016-09-27T07:56:25Z
last-modified:  2016-09-27T07:56:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.85.0.0/16

Range	ASN	Company	Num of IPs
77.85.176.0/20	AS8866	BTC Broadband Service	4,096
77.85.248.0/21	AS8866	BTC Broadband Service	2,048
77.85.240.0/21	AS8866	BTC Broadband Service	2,048
77.85.232.0/22	AS8866	BTC Broadband Service	1,024
77.85.200.0/23	AS8866	IDSOFTBG INTERNET Provider	512
77.85.198.0/24	AS213090	PandaCoop	256
77.85.174.0/24	AS43202	EVN Bulgaria	256
77.85.220.0/24	AS212561	Vivacom Bulgaria EAD	256
77.85.222.0/24	AS203390	Tokudabank Bulgaria AD	256
77.85.202.0/24	AS8866	Albena AD - Bulgaria	256
77.85.204.0/24	AS8866	BTC Broadband Service	256
77.85.205.0/24	AS8866	BTC Broadband Service	256
77.85.220.0/24	AS8866	Vivacom Bulgaria EAD	256
77.85.206.0/24	AS208579	Vivacom Bulgaria EAD	256
77.85.171.0/24	AS207371	Vivacom Bulgaria EAD	256
77.85.170.0/24	AS205132	Vivacom Bulgaria EAD	256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.85.52.182	armenskipop.bg	3
77.85.52.230	bulnet.work	1
77.85.53.234	sportco.net	1
77.85.52.86	deadlious.nl	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

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

IP Address	ASN	Details
77.85.54.145	AS8866 Vivacom Bulgaria EAD	`0.81ms` from Sofia, BG
77.85.55.76	AS8866 Vivacom Bulgaria EAD	`0.74ms` from Sofia, BG
77.85.53.81	AS8866 Vivacom Bulgaria EAD	`0.81ms` from Sofia, BG
77.85.52.3	AS8866 Vivacom Bulgaria EAD	`0.51ms` 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
173.72.244.102	AS701 Verizon Business	`3.13ms` from Ashburn, US
50.209.162.230	AS7922 Comcast Cable Communications, LLC	`5.68ms` from Fremont, US
60.183.91.182	AS4134 CHINANET-BACKBONE	`11.06ms` from Hangzhou, CN
50.191.83.102	AS7922 Comcast Cable Communications, LLC	`6.28ms` from Houston, US
156.251.173.6	AS40065 CNSERVERS LLC	`0.18ms` from Los Angeles, US
41.89.160.6	AS36914 Kenya Education Network	`5.60ms` from Nairobi, KE
176.162.166.182	AS5410 Bouygues Telecom SA	`1.00ms` from Paris, FR
54.242.234.246	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
65.71.29.6	AS7018 AT&T Enterprises, LLC	`2.31ms` from San Antonio, US
219.249.120.38	AS9318 SK Broadband Co Ltd	`7.55ms` from Seoul, KR
203.75.232.86	AS3462 Data Communication Business Group	`0.77ms` from Taipei, TW
42.56.25.38	AS4837 CHINA UNICOM China169 Backbone	`3.07ms` from Tieling, CN
216.8.142.230	AS7057 Managed Network Systems Inc.	`5.87ms` from Toronto, CA
212.117.164.38	AS7979 Servers.com, Inc.	`0.24ms` from Amsterdam, NL
97.201.182.246	AS6167 Verizon Business	`13.63ms` from Atlanta, US
56.136.48.246	AS8987 Amazon Data Services Ireland Ltd	`0.37ms` from Boardman, US
52.138.79.102	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
189.114.57.6	AS18881 TELEFÔNICA BRASIL S.A	`1.23ms` from Brasilia, BR
23.37.151.70	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
8.137.91.70	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.42ms` from Chengdu, CN
73.18.246.134	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Flint, US
178.184.220.134	AS12389 PJSC Rostelecom	`12.79ms` from Krasnoyarsk, RU
62.33.232.54	AS20485 Joint Stock Company TransTeleCom	`9.86ms` from Moscow, RU
193.27.224.22	AS41718 Vitrina TV LLC	`0.29ms` from Moscow, RU
115.214.19.118	AS4134 CHINANET-BACKBONE	`4.41ms` from Ningbo, CN

Traceroute

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

traceroute -a -n -q1 -f2 77.85.53.106

traceroute to 77.85.53.106 (77.85.53.106): 64 hops max, 52 byte packets

2 [] 185.1.226.218 0.442 ms

3 *

4 *

5 [AS8866] 77.85.53.106 1.337 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 9th 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.

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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