212.39.72.0/24

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	FW-SERVICES

WHOIS Details

inetnum:        212.39.72.0 - 212.39.72.255
netname:        FW-SERVICES
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:  2020-12-04T11:30:55Z
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:          212.39.72.0/24
descr:          Bulgarian Telecommunications Company Plc.
origin:         AS8866
mnt-by:         BT95-ADM
created:        2004-05-19T17:23:21Z
last-modified:  2004-05-19T17:23:21Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.39.72.0/24

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
212.39.73.0/24	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
212.39.77.0/24	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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
212.39.72.145	AS8866 Vivacom Bulgaria EAD	`0.53ms` 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
144.178.115.200	AS39686 Eurofiber Nederland BV	`0.92ms` from Amsterdam, NL
182.140.217.248	AS38283 CHINANET SiChuan Telecom Internet Data Center	`3.04ms` from Chengdu, CN
47.223.119.8	AS19108 Optimum	`12.56ms` from Dallas, US
18.130.252.72	AS16509 Amazon.com, Inc.	`0.69ms` from London, GB
176.131.230.40	AS5410 Bouygues Telecom SA	`3.26ms` from Marseille, FR
191.88.190.88	AS27831 Colombia Móvil	`8.56ms` from Medellin, CO
79.195.56.232	AS3320 Deutsche Telekom AG	`4.83ms` from Nuernberg, DE
3.214.69.136	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
188.100.171.168	AS3209 Vodafone GmbH	`19.52ms` from Duesseldorf, DE
185.130.154.88	AS56882 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`1.98ms` from Madrid, ES
222.228.117.40	AS2519 ARTERIA Networks Corporation	`4.95ms` from Osaka, JP
86.217.126.8	AS3215 Orange S.A.	`10.30ms` from Paris, FR
98.90.151.88	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
104.214.74.40	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
84.238.118.232	AS33796 BOLIGNET-AARHUS F.M.B.A.	`0.89ms` from Copenhagen, DK
109.237.99.232	AS210644 AEZA INTERNATIONAL LTD	`0.47ms` from Frankfurt am Main, DE
116.126.193.152	AS9318 SK Broadband Co Ltd	`2.01ms` from Incheon, KR
81.86.13.232	AS13285 TalkTalk Communications Limited	`6.29ms` from London, GB
176.190.165.56	AS5410 Bouygues Telecom SA	`2.12ms` from Marseille, FR
176.96.49.136	AS9009 M247 Europe SRL	`0.43ms` from New York City, US
220.190.18.184	AS4134 CHINANET-BACKBONE	`8.92ms` from Ningbo, CN
91.62.133.216	AS3320 Deutsche Telekom AG	`1.80ms` from Nuernberg, DE
90.87.129.56	AS3215 Orange S.A.	`1.50ms` from Paris, FR
124.131.55.72	AS4837 CHINA UNICOM China169 Backbone	`7.64ms` from Qingdao, CN
189.130.41.152	AS8151 UNINET	`4.15ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 212.39.72.9

traceroute to 212.39.72.9 (212.39.72.9): 64 hops max, 52 byte packets

2 [AS1299] 62.115.200.162 0.975 ms

3 *

4 *

5 [AS8866] 212.39.72.9 0.652 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 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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