79.100.168.0/21

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Registry	RIPE
ID	BTC-BROADBAND-NET-10

WHOIS Details

inetnum:        79.100.128.0 - 79.100.191.255
netname:        BTC-BROADBAND-NET-10
descr:          BTC Broadband Service
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2008-10-01T19:34:04Z
last-modified:  2020-12-04T11:36:25Z
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:          79.100.0.0/16
descr:          BTC Plc.
origin:         AS8866
mnt-by:         BTC-PROV-ADM
mnt-routes:     BT95-ADM
created:        2007-11-10T21:39:45Z
last-modified:  2015-09-25T06:48:24Z
source:         RIPE

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

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

1,309 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
79.100.169.10	AS8866 Vivacom Bulgaria EAD	`0.98ms` from Varna, BG
79.100.173.132	AS8866 Vivacom Bulgaria EAD	`0.86ms` from Varna, BG
79.100.172.218	AS8866 Vivacom Bulgaria EAD	`0.88ms` from Varna, BG
79.100.174.140	AS8866 Vivacom Bulgaria EAD	`0.96ms` from Varna, BG
79.100.170.9	AS8866 Vivacom Bulgaria EAD	`0.88ms` from Varna, BG
79.100.175.198	AS8866 Vivacom Bulgaria EAD	`0.91ms` from Varna, BG
79.100.171.89	AS8866 Vivacom Bulgaria EAD	`0.85ms` from Varna, BG
79.100.168.2	AS8866 Vivacom Bulgaria EAD	`0.65ms` 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
50.231.105.197	AS7922 Comcast Cable Communications, LLC	`0.80ms` from Atlanta, US
81.18.49.5	AS52116 Orion Telekom Tim d.o.o.Beograd	`1.77ms` from Belgrade, RS
52.179.158.69	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
92.63.15.213	AS44558 Netonline Bilisim Sirketi LTD	`15.43ms` from Denizli, TR
91.74.118.165	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.56ms` from Dubai, AE
102.117.50.149	AS23889 Mauritius Telecom Ltd	`2.15ms` from Ebene, MU
202.107.26.53	AS4837 CHINA UNICOM China169 Backbone	`8.97ms` from Liaoyang, CN
5.64.24.165	AS5607 Sky UK Limited	`3.73ms` from London, GB
90.199.139.5	AS5607 Sky UK Limited	`3.62ms` from London, GB
101.62.252.133	AS210278 Sky Italia srl	`9.13ms` from Milan, IT
180.220.155.213	AS9617 JCOM Co., Ltd.	`10.93ms` from Osaka, JP
18.209.77.69	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
89.148.137.69	AS59766 WicitY srl	`16.42ms` from Rome, IT
50.226.135.197	AS7922 Comcast Cable Communications, LLC	`1.02ms` from Seattle, US
70.42.35.101	AS13789 Unitas Global	`0.80ms` from Secaucus, US
124.74.86.229	AS4812 China Telecom (Group)	`3.38ms` from Shanghai, CN
77.125.35.101	AS12400 Partner Communications Ltd.	`1.23ms` from Tel Aviv, IL
89.146.24.69	AS28685 Routit BV	`3.20ms` from Amsterdam, NL
52.101.9.21	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
20.102.108.53	AS8075 Microsoft Corporation	`0.92ms` from Ashburn, US
79.97.37.165	AS6830 Liberty Global B.V.	`3.67ms` from Dublin, IE
109.59.209.21	AS44034 Hi3G Access AB	`9.30ms` from Falkenberg, SE
18.192.249.149	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
161.156.122.69	AS36351 IBM Cloud	`0.64ms` from Frankfurt am Main, DE
218.58.127.5	AS4837 CHINA UNICOM China169 Backbone	`2.86ms` from Jinan, CN

Traceroute

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

traceroute -a -n -q1 -f3 79.100.174.229

traceroute to 79.100.174.229 (79.100.174.229): 64 hops max, 52 byte packets

3 [] 185.1.137.155 0.834 ms

4 *

5 [AS8866] 79.100.174.229 1.14 ms

Measurement taken from

IPinfo ProbeNet in Varna, 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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