77.236.169.0/24

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	77.236.160.0/19
Registry	RIPE
ID	A1BG-OLD-VCABLE

WHOIS Details

inetnum:        77.236.169.0 - 77.236.169.255
netname:        A1BG-OLD-Vcable
descr:          A1 Bulgaria EAD
country:        BG
geoloc:         42.4271116 25.6336165
admin-c:        SSS126-RIPE
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2016-03-21T11:35:46Z
last-modified:  2018-05-30T10:57:36Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Stoyan Stoyanov
org:            ORG-IL1-RIPE
address:        Bulgaria, Sofia, 1 Kukush street, area Ilinden, building M7
mnt-by:         AS13124-MNT
phone:          +359 88220
e-mail:         ripe.abuse@a1.bg
nic-hdl:        SSS126-RIPE
created:        2008-10-29T08:24:20Z
last-modified:  2022-01-11T06:27:12Z
source:         RIPE

route:          77.236.169.0/24
descr:          Blizoo Docsys SZ
origin:         AS13124
mnt-by:         AS13124-MNT
created:        2012-01-23T09:35:31Z
last-modified:  2012-01-23T09:35:31Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.236.169.0/24

Range	ASN	Company	Num of IPs
77.236.160.0/19	AS8717	A1 Bulgaria EAD	8,192

Nearby Ranges

BGP prefixes that overlap with 77.236.0.0/16

Range	ASN	Company	Num of IPs
77.236.32.0/19	AS9113	VLANT LLC	8,192
77.236.160.0/19	AS8717	A1 Bulgaria EAD	8,192
77.236.192.0/19	AS42306	Edera Group a.s.	8,192
77.236.128.0/20	AS25019	Saudi Telecom Company JSC	4,096
77.236.120.0/21	AS198795	NIC (National Information Center)- SDAIA ( Saudi Data and Artificial Intelligence Authority )	2,048
77.236.172.0/22	AS13124	A1 Bulgaria EAD	1,024
77.236.160.0/22	AS13124	A1 Bulgaria EAD	1,024
77.236.98.0/23	AS200780	Eurofiber France SAS	512
77.236.180.0/23	AS13124	A1 Bulgaria EAD	512
77.236.178.0/23	AS13124	A1 Bulgaria EAD	512
77.236.164.0/23	AS13124	A1 Bulgaria EAD	512
77.236.178.0/23	AS8717	A1 Bulgaria EAD	512
77.236.176.0/23	AS13124	A1 Bulgaria EAD	512
77.236.170.0/23	AS13124	A1 Bulgaria EAD	512
77.236.95.0/24	AS41034	Ltd. SPAImpulse	256
77.236.166.0/24	AS13124	Vereya CMTS2	256
77.236.167.0/24	AS13124	A1 Bulgaria EAD	256
77.236.94.0/24	AS198774	Ltd. Regional Media Transit	256
77.236.232.0/24	AS12772	Enforta	256
77.236.233.0/24	AS21353	Enforta	256
77.236.71.0/24	AS41034	Ltd. SPAImpulse	256
77.236.91.0/24	AS41034	Ltd. SPAImpulse	256
77.236.92.0/24	AS41034	Ltd. SPAImpulse	256
77.236.93.0/24	AS41034	Ltd. SPAImpulse	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
77.236.169.129	AS13124 A1 Bulgaria EAD	`6.81ms` 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
80.97.238.216	AS9050 Orange Romania S.A.	`0.99ms` from Bucharest, RO
68.45.21.232	AS7922 Comcast Cable Communications, LLC	`13.55ms` from Chicago, US
3.151.225.232	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
40.78.175.168	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
84.149.56.72	AS3320 Deutsche Telekom AG	`6.68ms` from Frankfurt am Main, DE
89.86.105.216	AS5410 Bouygues Telecom SA	`1.41ms` from Paris, FR
112.249.190.120	AS4837 CHINA UNICOM China169 Backbone	`7.22ms` from Qingdao, CN
59.115.207.40	AS3462 Data Communication Business Group	`0.73ms` from Taipei, TW
126.117.228.120	AS17676 SoftBank Corp.	`3.40ms` from Tokyo, JP
45.32.248.56	AS20473 The Constant Company, LLC	`0.16ms` from Tokyo, JP
111.176.78.136	AS4134 CHINANET-BACKBONE	`5.96ms` from Wuhan, CN
44.196.89.72	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
54.145.207.40	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
172.174.160.40	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
54.184.27.216	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.11.192.136	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
34.157.120.200	AS396982 Google LLC	`6.32ms` from Dallas, US
185.225.136.40	AS136787 PacketHub S.A.	`0.29ms` from Frankfurt am Main, DE
120.225.249.152	AS24444 Shandong Mobile Communication Company Limited	`5.90ms` from Jinan, CN
66.142.207.56	AS7018 AT&T Enterprises, LLC	`7.20ms` from Kansas City, US
146.75.26.24	AS54113 Fastly, Inc.	`0.21ms` from Kuala Lumpur, MY
46.27.250.8	AS12430 VODAFONE ESPANA S.A.U.	`6.52ms` from Madrid, ES
98.171.123.104	AS22773 Cox Communications Inc.	`2.19ms` from Phoenix, US
70.188.154.104	AS22773 Cox Communications Inc.	`9.15ms` from Providence, US
180.222.107.152	AS38033 internet content provider	`1.03ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f4 77.236.169.129

traceroute to 77.236.169.129 (77.236.169.129): 64 hops max, 52 byte packets

4 [AS8717] 217.18.252.225 7.208 ms

5 [AS13124] 77.236.169.129 6.835 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 28th 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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