1. All IP Ranges
  2. 213.0.0.0/8
  3. 213.91.0.0/16
  4. AS51859  | 213.91.181.0/24

213.91.181.0/24

AS51859  ·  Mainstream doo Beograd

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Summary

Country Bulgaria
Domain vivacom.bg
ASN AS51859
Registry RIPE
ID BTC-VIVACLOUD

WHOIS Details

inetnum:        213.91.181.0 - 213.91.181.255
netname:        BTC-VivaCloud
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-domains:    MNSHA-MNT
mnt-routes:     MNSHA-MNT
mnt-lower:      MNSHA-MNT
mnt-by:         BT95-ADM
mnt-by:         BTC-PROV-ADM
created:        2017-07-20T14:32:45Z
last-modified:  2025-10-15T13:33:02Z
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:          213.91.181.0/24
origin:         AS51859
mnt-by:         BT95-ADM
created:        2024-09-06T11:58:12Z
last-modified:  2024-09-06T11:58:12Z
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
213.91.134.0/24 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 4 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
213.91.181.154 oms.bg 2
213.91.181.184 pregradi.me 1
213.91.181.175 sservice.bg 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
Read more

Pingable IPs

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

IP Address ASN Details
213.91.181.9 AS51859 Mainstream doo Beograd 0.64ms 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
35.82.236.216 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.7.204.72 AS7303 Telecom Argentina S.A. 11.36ms from Buenos Aires, AR
214.76.164.200 AS5972 United States Department of Defense (DoD) 10.75ms from Dallas, US
189.168.12.200 AS8151 UNINET 5.15ms from Guadalajara, MX
81.149.186.168 AS2856 British Telecommunications PLC 2.47ms from London, GB
35.138.119.152 AS33363 Charter Communications, Inc 13.15ms from Miami, US
38.158.227.136 AS397422 MINET 3.04ms from Portland, US
40.78.65.56 AS8075 Microsoft Corporation 0.55ms from San Jose, US
3.35.84.232 AS16509 Amazon.com, Inc. 0.32ms from Seoul, KR
183.101.68.72 AS4766 Korea Telecom 1.37ms from Seoul, KR
116.231.83.24 AS4812 China Telecom (Group) 3.43ms from Shanghai, CN
135.90.96.168 AS36351 IBM Cloud 0.31ms from Sydney, AU
189.59.26.40 AS18881 TELEFÔNICA BRASIL S.A 6.10ms from São Paulo, BR
77.233.6.88 AS42478 Yug-Link Ltd. 16.28ms from Tbilisi, GE
160.187.28.184 AS152868 THX Corp. 0.23ms from Tokyo, JP
195.29.76.24 AS5391 Hrvatski Telekom d.d. 2.26ms from Zagreb, HR
125.46.236.72 AS4837 CHINA UNICOM China169 Backbone 1.47ms from Zhengzhou, CN
50.85.139.200 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
124.231.209.40 AS4134 CHINANET-BACKBONE 4.38ms from Changsha, CN
24.40.127.8 AS18474 Aeneas Internet Services 13.21ms from Chicago, US
162.239.254.24 AS7018 AT&T Enterprises, LLC 9.18ms from Columbus, US
200.17.233.184 AS10881 FUNPAR - Fundacao da UFPR para o DCTC 0.37ms from Curitiba, BR
159.48.211.56 AS5009 REV 10.20ms from Dallas, US
185.223.108.8 AS209216 Trusted-Service.net GmbH trading as Trusted-Colo GmbH & Co. KG 1.42ms from Frankfurt am Main, DE
142.129.227.216 AS20001 Charter Communications Inc 5.23ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 213.91.181.124
traceroute to 213.91.181.124 (213.91.181.124): 64 hops max, 52 byte packets
4 [AS8866] 212.39.69.103 0.536 ms
5 *
6 [AS8866] 62.73.102.118 0.911 ms
Measurement taken from IPinfo ProbeNet in Sofia, BG
On

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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