212.39.77.0/24

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Parent Range	212.39.64.0/19
Registry	RIPE
ID	SOUTH-DIALPOOL

WHOIS Details

inetnum:        212.39.77.0 - 212.39.77.255
netname:        SOUTH-DIALPOOL
descr:          Bulgarian Telecommunications Company Plc. Network
country:        BG
remarks:        -------------------------------------------
remarks:        For Hacking, Spamming or Security problems
remarks:        send mail to abuse@btc-net.bg
remarks:        -------------------------------------------
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        1970-01-01T00:00:00Z
last-modified:  2020-12-04T11:34:22Z
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:          212.39.77.0/24
descr:          Bulgarian Telecommunications Company Plc.
origin:         AS8866
mnt-by:         BT95-ADM
created:        2004-05-19T17:23:27Z
last-modified:  2004-05-19T17:23:27Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.39.77.0/24

Range	ASN	Company	Num of IPs
212.39.64.0/19	AS8866	Vivacom Bulgaria EAD	8,192

Nearby Ranges

BGP prefixes that overlap with 212.39.0.0/16

Range	ASN	Company	Num of IPs
212.39.64.0/19	AS8866	Vivacom Bulgaria EAD	8,192
212.39.160.0/19	AS4913	CapRock UK Ltd	8,192
212.39.192.0/19	AS13042	Rechenzentrum	8,192
212.39.0.0/19	AS15663	Umbrianet S.R.L.	8,192
212.39.128.0/19	AS15557	SFR Entreprise	8,192
212.39.96.0/19	AS20875	JP HT d.d. Mostar	8,192
212.39.100.0/22	AS20875	HT d.o.o. Mostar	1,024
212.39.64.0/24	AS8866	Bulgarian Telecommunications Company Plc.	256
212.39.70.0/24	AS8866	BTC-NET Ltd.	256
212.39.72.0/24	AS8866	Bulgarian Telecommunications Company Plc. Network	256
212.39.73.0/24	AS8866	BTC-NET Ltd. Network in town of Stara Zagora	256
212.39.74.0/24	AS8866	Bulgarian Telecommunications Company Plc. Network	256
212.39.76.0/24	AS8866	Bulgarian Telecommunications Company Plc. Network	256
212.39.80.0/24	AS8866	Wan ppp links	256
212.39.82.0/24	AS8866	Bulgarian Telecommunications Company Plc.	256
212.39.83.0/24	AS8866	BTC-NET Ltd. Network in town of Blagoevgrad	256
212.39.86.0/24	AS8866	Bulgarian Telecommunications Company Plc.	256
212.39.89.0/24	AS8866	BTC-Mobile Internet Data Service	256
212.39.92.0/24	AS8866	BTC Temporary Net1	256
212.39.93.0/24	AS8866	BTC Temporary Net2	256
212.39.94.0/24	AS8866	BTC - Loopbacks	256
212.39.110.0/24	AS20875	HT d.o.o. Mostar	256
212.39.111.0/24	AS20875	Data Centar	256
212.39.118.0/24	AS20875	JP HT d.d. Mostar	256
212.39.122.0/24	AS20875	Viteza Ranka Bobana bb	256
212.39.229.0/24	AS3360	ES UK Wynyard-Doxford Data Centers	256
212.39.42.0/24	AS7029	Alfa Laval companies worldwide	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
212.39.77.42	AS8866 Vivacom Bulgaria EAD	`0.54ms` 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
196.130.5.136	AS24835 Vodafone Data	`14.06ms` from Cairo, EG
175.11.241.40	AS4134 CHINANET-BACKBONE	`4.42ms` from Changsha, CN
3.79.181.104	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
81.154.110.232	AS2856 British Telecommunications PLC	`7.08ms` from London, GB
162.221.167.232	AS7224 Amazon.com, Inc.	`0.45ms` from London, GB
92.26.186.8	AS13285 TalkTalk Communications Limited	`1.36ms` from Manchester, GB
176.120.4.72	AS51042 Klimovsk network Ltd	`1.47ms` from Moscow, RU
96.250.73.8	AS701 Verizon Business	`3.16ms` from New York City, US
138.1.133.40	AS31898 Oracle Corporation	`1.36ms` from Phoenix, US
54.162.34.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
73.189.48.72	AS7922 Comcast Cable Communications, LLC	`3.32ms` from San Jose, US
41.104.132.40	AS36947 Telecom Algeria	`14.14ms` from Valencia, ES
87.101.33.56	AS42266 PASJO.NET HAIDER CZEMPIK SPOLKA JAWNA	`3.72ms` from Wrocław, PL
34.67.74.232	AS396982 Google LLC	`0.39ms` from Council Bluffs, US
35.228.80.184	AS396982 Google LLC	`0.13ms` from Hamina, FI
70.117.244.136	AS11427 Charter Communications Inc	`6.61ms` from Houston, US
122.43.183.184	AS17858 LG POWERCOMM	`2.26ms` from Incheon, KR
85.105.81.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.07ms` from Istanbul, TR
38.54.87.8	AS138915 Kaopu Cloud HK Limited	`0.32ms` from Manila, PH
210.50.12.200	AS9443 Vocus Retail	`2.70ms` from Melbourne, AU
191.9.106.216	AS26599 TELEFÔNICA BRASIL S.A	`4.15ms` from Osasco, BR
3.228.162.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
108.252.121.56	AS7018 AT&T Enterprises, LLC	`5.53ms` from San Jose, US
20.57.217.8	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
124.49.153.216	AS17858 LG POWERCOMM	`2.13ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 212.39.77.34

traceroute to 212.39.77.34 (212.39.77.34): 64 hops max, 52 byte packets

3 [] 185.1.137.155 5.922 ms

4 [AS8866] 212.39.77.34 0.789 ms

Measurement taken from

IPinfo ProbeNet in Varna, BG

On February 7th 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.

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