77.85.176.0/21

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Parent Range	77.85.176.0/20
Registry	RIPE
ID	BTC-BROADBAND-NET-8

WHOIS Details

inetnum:        77.85.176.0 - 77.85.191.255
netname:        BTC-BROADBAND-NET-8
descr:          BTC Broadband Service
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2013-03-07T08:17:00Z
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:          77.85.176.0/20
descr:          BTC-BROADBAND-NET
origin:         AS8866
mnt-by:         BT95-ADM
created:        2022-11-02T17:00:41Z
last-modified:  2022-11-02T17:00:41Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.85.176.0/21

Range	ASN	Company	Num of IPs
77.85.176.0/20	AS8866	BTC Broadband Service	4,096

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,870 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
77.85.179.243	AS8866 Vivacom Bulgaria EAD	`5.11ms` from Sofia, BG
77.85.180.182	AS8866 Vivacom Bulgaria EAD	`5.09ms` from Sofia, BG
77.85.182.167	AS8866 Vivacom Bulgaria EAD	`5.05ms` from Sofia, BG
77.85.176.3	AS8866 Vivacom Bulgaria EAD	`2.24ms` from Sofia, BG
77.85.177.46	AS8866 Vivacom Bulgaria EAD	`5.16ms` from Sofia, BG
77.85.183.251	AS8866 Vivacom Bulgaria EAD	`5.19ms` from Sofia, BG
77.85.178.247	AS8866 Vivacom Bulgaria EAD	`4.96ms` from Sofia, BG
77.85.181.134	AS8866 Vivacom Bulgaria EAD	`5.14ms` 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
2.51.173.213	AS5384 Emirates Internet	`3.58ms` from Al Fujairah City, AE
204.26.59.165	AS53951 GLMX, LLC	`1.76ms` from Chicago, US
172.214.255.133	AS8075 Microsoft Corporation	`0.41ms` from Chicago, US
103.157.73.181	AS139570 Spectrum Internet Services	`1.49ms` from Delhi, IN
213.218.28.245	AS5409 toplink GmbH	`0.35ms` from Frankfurt am Main, DE
111.231.240.37	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.24ms` from Guangzhou, CN
178.132.101.213	AS34139 JSC DIVO	`2.28ms` from Moscow, RU
199.255.14.21	AS64233 Teramundi	`1.10ms` from New York City, US
219.115.95.5	AS9617 JCOM Co., Ltd.	`9.63ms` from Osaka, JP
185.44.166.229	AS62205 Unitel, LLC	`0.73ms` from Saint Petersburg, RU
106.243.43.117	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
121.133.46.69	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
119.118.192.165	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Tieling, CN
43.153.132.181	AS132203 Tencent Building, Kejizhongyi Avenue	`1.03ms` from Tokyo, JP
35.78.222.69	AS16509 Amazon.com, Inc.	`1.08ms` from Tokyo, JP
126.108.172.133	AS17676 SoftBank Corp.	`6.99ms` from Tokyo, JP
146.4.99.245	AS3303 Swisscom (Switzerland) Ltd	`1.12ms` from Zuerich, CH
91.132.132.69	AS209847 WorkTitans B.V.	`0.04ms` from Abovyan, AM
108.28.144.69	AS701 Verizon Business	`2.21ms` from Ashburn, US
61.148.163.37	AS4808 China Unicom Beijing Province Network	`2.42ms` from Beijing, CN
191.85.204.229	AS22927 Telefonica de Argentina	`9.83ms` from Buenos Aires, AR
208.91.220.245	AS30524 NEXGEN NETWORKS	`0.50ms` from Chicago, US
52.208.213.21	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
95.119.183.117	AS6805 Telefonica Germany GmbH & Co.OHG	`2.55ms` from Hamburg, DE
195.87.127.5	AS15924 Vodafone Net Iletisim Hizmetler AS	`1.96ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -f5 77.85.180.92

traceroute to 77.85.180.92 (77.85.180.92): 64 hops max, 52 byte packets

5 [AS8866] 87.126.150.3 2.373 ms

6 *

7 [AS8866] 77.85.180.92 18.764 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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