213.91.206.0/23

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Registry	RIPE
ID	BTC-NET-ADSL-SOFIA

WHOIS Details

inetnum:        213.91.206.0 - 213.91.206.255
netname:        BTC-NET-ADSL-SOFIA
descr:          ADSL services in Sofia
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
mnt-routes:     BT95-ADM
created:        2004-04-13T19:27:29Z
last-modified:  2020-12-04T11:36:19Z
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:          213.91.206.0/24
descr:          BTC-NET Ltd. - PA Space
origin:         AS8866
notify:         registry-ip@vivacom.bg
mnt-lower:      BT95-ADM
mnt-routes:     BT95-ADM
mnt-by:         BT95-ADM
created:        2004-06-13T21:57:50Z
last-modified:  2018-08-10T09:02:50Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.91.0.0/16

Range	ASN	Company	Num of IPs
213.91.0.0/18	AS13273	Alter Way SAS	16,384
213.91.112.0/20	AS202632	TXTV d.o.o. Tuzla	4,096
213.91.64.0/21	AS202632	TXTV d.o.o. Tuzla	2,048
213.91.112.0/21	AS202632	TXTV-SREB-CABLE	2,048
213.91.68.0/22	AS202632	TXTV-BANOVICI-CABLE	1,024
213.91.240.0/22	AS8866	BTC Broadband Service	1,024
213.91.64.0/22	AS202632	TXTV-ZIVINICE-CABLE	1,024
213.91.236.0/23	AS8866	BTC Broadband services	512
213.91.182.0/23	AS8866	Vivacom Bulgaria EAD	512
213.91.228.0/23	AS8866	OOD-Telesat	512
213.91.136.0/23	AS8866	Dilis_Group	512
213.91.216.0/23	AS8866	ADSL STATIC POOL SOFIA	512
213.91.144.0/23	AS8866	BTC Broadband Service	512
213.91.136.0/23	AS197304	Dilis_Group	512
213.91.148.0/23	AS8866	BTC Broadband Service	512
213.91.178.0/23	AS8866	Vivacom Bulgaria EAD	512
213.91.215.0/24	AS47771	Vivacom Bulgaria EAD	256
213.91.174.0/24	AS49850	International Fair Plovdiv	256
213.91.181.0/24	AS51859	Vivacom Bulgaria EAD	256
213.91.134.0/24	AS8795	STS Finance Ltd.	256
213.91.134.0/24	AS8795	STS Finance Ltd.	256
213.91.170.0/24	AS8795	CEZ-Bulgaria	256
213.91.129.0/24	AS8866	Wan ppp links	256
213.91.132.0/24	AS8866	BTC Broadband Service	256
213.91.134.0/24	AS8866	STS Finance Ltd.	256
213.91.134.0/24	AS8866	STS Finance Ltd.	256
213.91.152.0/24	AS8866	Bulgarian Telecommunications Company - Intranet	256
213.91.155.0/24	AS8866	Fototechnics	256
213.91.160.0/24	AS8866	VIVACOM Mobile Core Network	256
213.91.167.0/24	AS8866	BTC Broadband Service	256
213.91.168.0/24	AS8866	Vivacom Bulgaria EAD	256
213.91.169.0/24	AS8866	Object Builder Software	256
213.91.172.0/24	AS8866	BTC IT Service	256
213.91.174.0/24	AS8866	International Fair Plovdiv	256
213.91.175.0/24	AS8866	BTC IT department	256
213.91.192.0/24	AS8866	BTC-ADSL-SERVICE-SHUMEN	256
213.91.193.0/24	AS8866	BTC-ADSL-SERVICE-DOBRICH	256
213.91.194.0/24	AS8866	BTC-ADSL-SERVICE-SLIVEN	256
213.91.205.0/24	AS8866	BTC-NET R&D Address Block	256
213.91.209.0/24	AS8866	ADSL STATIC POOL SOFIA	256
213.91.210.0/24	AS8866	BTC Broadband Service	256
213.91.211.0/24	AS8866	BTC Broadband Service	256
213.91.220.0/24	AS8866	ADSL POOL SOFIA	256
213.91.230.0/24	AS8866	ADSL STATIC POOL PLOVDIV	256
213.91.235.0/24	AS8866	Wan Point-to-Point links	256
213.91.238.0/24	AS8866	Vivacom	256
213.91.239.0/24	AS8866	Vivacom	256
213.91.253.0/24	AS8866	RN TV Bourgas	256
213.91.231.0/24	AS198280	Varna Free University	256
213.91.157.0/24	AS199512	Demax Ltd Bulgaria	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

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

IP Address	ASN	Details
213.91.206.253	AS8866 Vivacom Bulgaria EAD	`0.58ms` from Sofia, BG
213.91.207.232	AS8866 Vivacom Bulgaria EAD	`6.30ms` 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
64.119.206.199	AS35900 Digicel Barbados Ltd	`1.28ms` from Bridgetown, BB
205.152.128.23	AS6389 AT&T Enterprises, LLC	`7.26ms` from Chicago, US
51.183.48.151	AS5607 Sky UK Limited	`1.39ms` from Dublin, IE
113.22.102.231	AS18403 FPT Telecom Company	`7.41ms` from Ho Chi Minh City, VN
115.79.102.247	AS7552 Viettel Group	`1.31ms` from Ho Chi Minh City, VN
111.95.25.247	AS23700 Linknet-Fastnet ASN	`5.33ms` from Jakarta, ID
183.103.167.55	AS4766 Korea Telecom	`6.17ms` from Seoul, KR
218.83.160.7	AS4811 China Telecom (Group)	`4.81ms` from Shanghai, CN
203.220.198.87	AS7545 TPG Telecom Limited	`0.86ms` from Sydney, AU
171.127.181.199	AS4837 CHINA UNICOM China169 Backbone	`6.85ms` from Taiyuan, CN
188.60.135.215	AS3303 Swisscom (Switzerland) Ltd	`0.72ms` from Zuerich, CH
44.234.80.135	AS16509 Amazon.com, Inc.	`0.60ms` from Boardman, US
222.234.141.71	AS9318 SK Broadband Co Ltd	`1.59ms` from Incheon, KR
91.125.253.119	AS6871 Plusnet	`13.17ms` from London, GB
151.21.147.39	AS1267 WIND TRE S.P.A.	`1.97ms` from Milan, IT
132.148.6.167	AS26496 GoDaddy.com, LLC	`0.89ms` from Phoenix, US
161.117.15.215	AS45102 Alibaba (US) Technology Co., Ltd.	`0.83ms` from Singapore, SG
111.216.104.167	AS2527 Sony Network Communications Inc.	`8.83ms` from Tokyo, JP
102.31.218.87	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`5.24ms` from Tunis, TN
20.4.183.231	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
71.86.98.23	AS20115 Charter Communications LLC	`7.20ms` from Atlanta, US
219.239.39.151	AS4808 China Unicom Beijing Province Network	`4.16ms` from Beijing, CN
100.4.233.151	AS701 Verizon Business	`1.29ms` from Boston, US
71.254.58.215	AS701 Verizon Business	`4.79ms` from New York City, US
212.70.180.151	AS8194 VAS "Latvijas Valsts radio un televizijas centrs"	`0.71ms` from Riga, LV

Traceroute

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

traceroute -a -n -q1 213.91.206.253

traceroute to 213.91.206.253 (213.91.206.253): 64 hops max, 52 byte packets

1 [AS42473] 37.252.247.134 0.321 ms

2 [] 185.1.226.218 0.432 ms

3 *

4 [AS8866] 213.91.206.253 0.612 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 18th 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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