213.240.252.0/22

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	213.240.192.0/18
Registry	RIPE
ID	RESIDENTIAL_CLIENTS_05022018

WHOIS Details

inetnum:        213.240.252.0 - 213.240.255.255
netname:        Residential_Clients_05022018
country:        BG
admin-c:        BH3761-RIPE
tech-c:         BH3761-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2018-02-05T12:11:33Z
last-modified:  2018-02-05T12:11:33Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1345 Sofia
address:        Bulgaria
phone:          +359 2 881103540
nic-hdl:        BH3761-RIPE
mnt-by:         AS12716-MNT
created:        2015-05-20T07:26:12Z
last-modified:  2018-05-29T14:26:09Z
source:         RIPE

route:          213.240.252.0/22
descr:          Blizoo Residential Clients
origin:         AS13124
mnt-by:         AS13124-MNT
created:        2018-02-05T11:58:05Z
last-modified:  2018-02-05T11:58:05Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 213.240.252.0/22

Range	ASN	Company	Num of IPs
213.240.192.0/18	AS13124	A1 Bulgaria EAD	16,384
213.240.192.0/18	AS8717	A1 Bulgaria EAD	16,384

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

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

IP Address	ASN	Details
213.240.252.1	AS13124 A1 Bulgaria EAD	`3.88ms` from Sofia, BG
213.240.255.115	AS13124 A1 Bulgaria EAD	`7.68ms` from Sofia, BG
213.240.253.156	AS13124 A1 Bulgaria EAD	`6.23ms` from Sofia, BG
213.240.254.192	AS13124 A1 Bulgaria EAD	`8.33ms` 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
180.241.145.6	AS7713 PT Telekomunikasi Indonesia	`8.52ms` from Batam, ID
2.242.218.230	AS6805 Telefonica Germany GmbH & Co.OHG	`3.49ms` from Berlin, DE
140.234.252.6	AS6932 EBSCO Publishing	`0.25ms` from Boston, US
115.130.158.214	AS7545 TPG Telecom Limited	`1.77ms` from Brisbane, AU
3.129.251.134	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
76.251.164.246	AS7018 AT&T Enterprises, LLC	`6.51ms` from Dallas, US
79.53.221.134	AS3269 Telecom Italia S.p.A.	`3.84ms` from Milan, IT
119.230.110.38	AS17511 OPTAGE Inc.	`1.48ms` from Osaka, JP
18.234.97.38	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
96.93.127.86	AS7922 Comcast Cable Communications, LLC	`2.98ms` from Seattle, US
203.255.92.102	AS18158 CHUNGBUK NATIONAL UNIVERSITY	`5.57ms` from Seoul, KR
112.178.25.182	AS4766 Korea Telecom	`6.85ms` from Seoul, KR
111.214.56.166	AS9812 Oriental Cable Network Co., Ltd.	`3.73ms` from Shanghai, CN
13.112.24.198	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
61.196.19.86	AS4725 SoftBank Corp.	`2.31ms` from Tokyo, JP
83.6.226.182	AS5617 Orange Polska Spolka Akcyjna	`2.05ms` from Warsaw, PL
209.127.230.86	AS398175 LARK ENTERPRISE APPLICATIONS INC.	`0.35ms` from Ashburn, US
138.74.213.182	AS15108 Allo Communications LLC	`6.60ms` from Denver, US
93.206.151.22	AS3320 Deutsche Telekom AG	`5.29ms` from Frankfurt am Main, DE
103.41.117.6	AS55991 Asia Pacific Network Information Centre	`4.63ms` from Hangzhou, CN
87.95.181.134	AS16086 DNA Oyj	`2.16ms` from Helsinki, FI
94.190.234.134	AS4760 HKT Limited	`8.82ms` from Hong Kong, HK
116.138.192.6	AS4837 CHINA UNICOM China169 Backbone	`5.18ms` from Liaoyang, CN
131.145.125.166	AS8075 Microsoft Corporation	`0.15ms` from London, GB
97.189.132.134	AS6167 Verizon Business	`7.23ms` 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 213.240.253.77

traceroute to 213.240.253.77 (213.240.253.77): 64 hops max, 52 byte packets

4 [AS8717] 80.253.54.89 5.528 ms

5 [AS8717] 80.253.54.90 4.109 ms

6 [AS13124] 213.240.253.77 9.22 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On September 11th 2025

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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