5.53.177.0/24

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	5.53.128.0/17
Registry	RIPE
ID	A1-5-176-183

WHOIS Details

inetnum:        5.53.176.0 - 5.53.183.255
netname:        A1-5-176-183
descr:          A1 Bulgaria EAD
descr:          Sofia,Bulgaria
country:        BG
admin-c:        SSS126-RIPE
geoloc:         42.6953468 23.1838609
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2012-06-29T10:56:37Z
last-modified:  2018-05-30T10:59:11Z
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:          5.53.128.0/17
descr:          A1 Bulgaria EAD
origin:         AS8717
mnt-by:         SPNET-MNT
mnt-by:         AS13124-MNT
created:        2021-04-23T07:03:25Z
last-modified:  2021-04-23T07:03:25Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 5.53.177.0/24

Range	ASN	Company	Num of IPs
5.53.128.0/17	AS8717	A1 Bulgaria EAD	32,768

Nearby Ranges

BGP prefixes that overlap with 5.53.0.0/16

Range	ASN	Company	Num of IPs
5.53.128.0/17	AS8717	A1 Bulgaria EAD	32,768
5.53.64.0/19	AS205917	SAS Global Communications Ltd.	8,192
5.53.32.0/19	AS58224	Iran Telecommunication Company PJS	8,192
5.53.16.0/20	AS50923	Metroset Ltd.	4,096
5.53.160.0/21	AS13124	A1 Bulgaria EAD	2,048
5.53.168.0/21	AS13124	A1 Bulgaria EAD	2,048
5.53.208.0/21	AS13124	Plovdiv	2,048
5.53.224.0/21	AS13124	A1 Bulgaria EAD	2,048
5.53.0.0/21	AS12956	TELEFONICA GLOBAL SOLUTIONS SL	2,048
5.53.8.0/21	AS15425	PODA a.s.	2,048
5.53.128.0/21	AS13124	A1 Bulgaria EAD	2,048
5.53.144.0/21	AS13124	A1 Bulgaria EAD	2,048
5.53.152.0/21	AS13124	A1 Bulgaria EAD DOCSIS NET	2,048
5.53.120.0/21	AS50340	JSC Selectel	2,048
5.53.16.0/21	AS50923	Metroset Ltd.	2,048
5.53.24.0/21	AS50923	Metroset Ltd.	2,048
5.53.96.0/21	AS61137	Khalifa University	2,048
5.53.104.0/21	AS29222	Archimede Solutions SARL	2,048
5.53.112.0/21	AS35297	Dataline LLC	2,048
5.53.120.0/21	AS49505	JSC Selectel	2,048
5.53.252.0/22	AS13124	A1 Bulgaria EAD Sofia Moskom	1,024
5.53.216.0/22	AS13124	Plovdiv	1,024
5.53.232.0/23	AS13124	Plovdiv	512
5.53.222.0/23	AS13124	Plovdiv	512

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

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

IP Address	ASN	Details
5.53.177.77	AS13124 A1 Bulgaria EAD	`3.57ms` 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
172.199.203.40	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
94.67.100.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`11.60ms` from Athens, GR
123.57.241.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.06ms` from Beijing, CN
197.52.99.56	AS8452 TE-AS	`3.88ms` from Cairo, EG
69.76.219.120	AS11427 Charter Communications Inc	`13.06ms` from Dallas, US
36.70.29.104	AS7713 PT Telekomunikasi Indonesia	`2.21ms` from Jakarta, ID
50.109.236.184	AS20055 Wholesail networks LLC	`1.28ms` from Portland, US
92.32.132.8	AS8434 Telenor Sverige AB	`13.16ms` from Stockholm, SE
189.56.238.56	AS10429 TELEFÔNICA BRASIL S.A	`0.92ms` from São Paulo, BR
126.45.103.120	AS17676 SoftBank Corp.	`12.57ms` from Tokyo, JP
192.33.104.40	AS559 SWITCH	`0.62ms` from Zuerich, CH
20.21.55.168	AS8075 Microsoft Corporation	`0.20ms` from Az Za`ayin, QA
54.149.196.120	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
172.193.59.120	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
78.92.127.152	AS5483 Magyar Telekom Plc.	`4.86ms` from Budapest, HU
41.248.23.152	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.36ms` from Casablanca, MA
73.45.34.232	AS7922 Comcast Cable Communications, LLC	`10.85ms` from Chicago, US
176.93.77.248	AS16086 DNA Oyj	`9.99ms` from Helsinki, FI
89.7.210.88	AS12430 VODAFONE ESPANA S.A.U.	`9.62ms` from Madrid, ES
85.54.48.232	AS12479 Orange Espagne SA	`10.56ms` from Madrid, ES
93.187.111.88	AS21276 Expert Solutions Georgia LLC	`0.18ms` from Meppel, NL
49.74.201.120	AS4134 CHINANET-BACKBONE	`3.25ms` from Nanjing, CN
73.252.128.216	AS7922 Comcast Cable Communications, LLC	`5.17ms` from San Jose, US
107.163.40.104	AS395776 FEDERAL ONLINE GROUP LLC	`1.39ms` from Seoul, KR
112.168.142.232	AS4766 Korea Telecom	`1.79ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 5.53.177.3

traceroute to 5.53.177.3 (5.53.177.3): 64 hops max, 52 byte packets

4 [AS8717] 62.221.141.78 2.772 ms

5 [AS8717] 62.221.141.69 3.03 ms

6 [AS13124] 5.53.177.3 4.368 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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