213.16.57.0/24

AS8866 · Vivacom Bulgaria EAD

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Summary

Country	Bulgaria
Domain	btc-net.bg
ASN	AS8866
Registry	RIPE
ID	CTS-DIALUP-NET-1

WHOIS Details

inetnum:        213.16.57.0 - 213.16.57.255
netname:        CTS-DIALUP-NET-1
descr:          BTC 0134XXX DialUP Services
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2005-12-20T12:19:49Z
last-modified:  2020-12-04T11:34:24Z
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:          213.16.57.0/24
descr:          BTC-BROADBAND-NET
origin:         AS8866
mnt-by:         BT95-ADM
created:        2004-05-20T06:09:03Z
last-modified:  2015-09-29T11:34:20Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 213.16.0.0/16

Range	ASN	Company	Num of IPs
213.16.128.0/17	AS1241	Nova Telecommunications & Media Single Member S.A	32,768
213.16.64.0/18	AS12301	Invitech ICT Services Kft.	16,384
213.16.0.0/19	AS21351	Canal + Telecom SAS	8,192
213.16.144.0/20	AS1241	ADSL LLU POOL	4,096
213.16.92.0/22	AS200940	ISC Hungary	1,024
213.16.60.0/24	AS213833	Ministry_of_Interior	256
213.16.36.0/24	AS24693	CNSYS PLC	256
213.16.41.0/24	AS25374	Vivacom Bulgaria EAD	256
213.16.56.0/24	AS34577	SKAT TV Ltd.	256
213.16.32.0/24	AS8866	BTC-NET Ltd.	256
213.16.36.0/24	AS8866	CNSYS PLC	256
213.16.37.0/24	AS8866	Bulgarian Post	256
213.16.50.0/24	AS8866	Bulgarian Telecommunications Company Plc.	256
213.16.58.0/24	AS8866	Nessebar Minucipality Network	256
213.16.62.0/24	AS8866	BTC Broadband Service	256
213.16.253.0/24	AS1241	FORTHnet Noc	256
213.16.45.0/24	AS197050	IP space for Boriana-Group	256
213.16.38.0/24	AS206180	Vivacom Bulgaria EAD	256
213.16.110.0/24	AS213455	Alfold.NET Kft.	256

Hosted domains

There are 19 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
213.16.57.31	descnet.com	5
213.16.57.83	doctorprinter.bg	4
213.16.57.25	filmi.ga	3
213.16.57.63	qsdtech.com	3
213.16.57.211	steljo.eu	1
213.16.57.51	madmaxxx.info	1
213.16.57.78	lz4gv.com	1
213.16.57.52	amam.menu	1

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

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

IP Address	ASN	Details
213.16.57.253	AS8866 Vivacom Bulgaria EAD	`0.75ms` 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
105.197.46.152	AS24835 Vodafone Data	`12.80ms` from Cairo, EG
75.158.212.40	AS852 TELUS Communications Inc.	`6.61ms` from Calgary, CA
71.201.98.40	AS7922 Comcast Cable Communications, LLC	`8.68ms` from Chicago, US
113.22.50.200	AS18403 FPT Telecom Company	`4.21ms` from Hanoi, VN
138.19.192.56	AS9269 Hong Kong Broadband Network Ltd.	`0.71ms` from Hong Kong, HK
221.125.130.184	AS9304 HGC Global Communications Limited	`12.08ms` from Hong Kong, HK
109.184.58.184	AS12389 PJSC Rostelecom	`6.61ms` from Kazan, RU
155.117.132.216	AS399073 BUNNY TECHNOLOGY LLC	`0.60ms` from Los Angeles, US
24.2.101.88	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Salt Lake City, US
43.246.187.184	AS55547 WOODSNET-PH	`0.35ms` from Taipei, TW
20.86.233.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
102.165.120.8	AS328275 BDC Wireless Solutions CC	`0.95ms` from Cape Town, ZA
162.191.54.8	AS21928 T-Mobile USA, Inc.	`17.49ms` from Chicago, US
52.16.103.24	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
213.170.164.88	AS9145 EWE TEL GmbH	`3.37ms` from Hamburg, DE
213.231.17.24	AS34661 BREEZE NETWORK	`7.19ms` from Kyiv, UA
104.37.136.88	AS53282 Skywave Wireless, Inc.	`1.86ms` from Lincoln, US
77.101.138.104	AS5089 Virgin Media Limited	`6.38ms` from London, GB
81.36.103.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.38ms` from Madrid, ES
150.101.229.40	AS4739 Internode Pty Ltd	`16.55ms` from Melbourne, AU
88.183.242.152	AS12322 Free SAS	`14.86ms` from Paris, FR
47.104.216.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.21ms` from Qingdao, CN
118.60.103.184	AS4766 Korea Telecom	`3.18ms` from Seoul, KR
20.24.128.248	AS8075 Microsoft Corporation	`0.45ms` from Singapore, SG
114.182.39.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.04ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 213.16.57.247

traceroute to 213.16.57.247 (213.16.57.247): 64 hops max, 52 byte packets

3 [] 185.1.137.155 8.219 ms

4 *

5 [AS8866] 213.16.57.247 0.925 ms

Measurement taken from

IPinfo ProbeNet in Varna, 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.

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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