89.215.144.0/20

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	89.215.0.0/16
Registry	RIPE
ID	A1BG-CUST

WHOIS Details

inetnum:        89.215.144.0 - 89.215.159.255
netname:        A1BG-cust
descr:          A1 Bulgaria EAD
descr:          A1BG Haskovo
country:        BG
admin-c:        SSS126-RIPE
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2011-11-21T12:15:06Z
last-modified:  2018-05-30T10:54:47Z
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:          89.215.144.0/20
descr:          A1 BG LAN
origin:         AS13124
mnt-by:         AS13124-MNT
created:        2012-01-23T18:01:38Z
last-modified:  2018-05-30T11:49:19Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 89.215.144.0/20

Range	ASN	Company	Num of IPs
89.215.0.0/16	AS13124	A1 Bulgaria EAD	65,536
89.215.0.0/16	AS8717	A1 Bulgaria EAD	65,536

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
89.215.150.92	optimalmode.com	2

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

1,251 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
89.215.159.56	AS13124 A1 Bulgaria EAD	`3.71ms` from Sofia, BG
89.215.158.1	AS13124 A1 Bulgaria EAD	`3.57ms` from Sofia, BG
89.215.144.1	AS13124 A1 Bulgaria EAD	`3.66ms` from Sofia, BG
89.215.154.1	AS13124 A1 Bulgaria EAD	`3.46ms` from Sofia, BG
89.215.157.79	AS13124 A1 Bulgaria EAD	`3.71ms` from Sofia, BG
89.215.149.1	AS13124 A1 Bulgaria EAD	`3.51ms` from Sofia, BG
89.215.150.1	AS13124 A1 Bulgaria EAD	`3.65ms` from Sofia, BG
89.215.153.21	AS13124 A1 Bulgaria EAD	`3.77ms` from Sofia, BG
89.215.146.1	AS13124 A1 Bulgaria EAD	`3.65ms` from Sofia, BG
89.215.156.1	AS13124 A1 Bulgaria EAD	`3.50ms` from Sofia, BG
89.215.152.129	AS13124 A1 Bulgaria EAD	`3.48ms` from Sofia, BG
89.215.151.35	AS13124 A1 Bulgaria EAD	`3.77ms` from Sofia, BG
89.215.155.1	AS13124 A1 Bulgaria EAD	`3.70ms` from Sofia, BG
89.215.147.1	AS13124 A1 Bulgaria EAD	`3.48ms` from Sofia, BG
89.215.148.65	AS13124 A1 Bulgaria EAD	`3.69ms` from Sofia, BG
89.215.145.1	AS13124 A1 Bulgaria EAD	`3.49ms` 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
75.176.210.52	AS11426 Charter Communications Inc	`7.41ms` from Charlotte, US
223.235.36.4	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.96ms` from Kolkata, IN
116.94.46.132	AS7679 QTnet,Inc.	`8.04ms` from Osaka, JP
191.227.251.164	AS26615 TIM S/A	`5.88ms` from Osasco, BR
24.194.47.148	AS11351 Charter Communications Inc	`19.50ms` from Piscataway, US
27.5.143.228	AS17488 Hathway IP Over Cable Internet	`1.51ms` from Saint Thomas Mount, IN
20.201.48.4	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
52.79.221.196	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR
121.126.229.52	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
118.59.161.20	AS4766 Korea Telecom	`5.84ms` from Seoul, KR
222.233.29.84	AS9318 SK Broadband Co Ltd	`1.73ms` from Seoul, KR
221.111.78.148	AS17676 SoftBank Corp.	`1.43ms` from Tokyo, JP
172.190.220.36	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
68.32.123.20	AS7922 Comcast Cable Communications, LLC	`9.80ms` from Atlanta, US
183.196.53.196	AS24547 Hebei Mobile Communication Company Limited	`10.11ms` from Beijing, CN
24.64.124.116	AS6327 Shaw Communications Inc.	`5.53ms` from Calgary, CA
68.145.101.84	AS6327 Shaw Communications Inc.	`11.60ms` from Calgary, CA
75.211.195.132	AS6167 Verizon Business	`15.97ms` from Chicago, US
91.72.55.20	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.52ms` from Dubai, AE
84.250.231.68	AS1759 Telia Finland Oyj	`0.73ms` from Helsinki, FI
171.232.43.52	AS7552 Viettel Group	`1.73ms` from Ho Chi Minh City, VN
196.117.28.132	AS36925 MEDITELECOM	`19.67ms` from Madrid, ES
172.94.108.164	AS9009 M247 Europe SRL	`0.10ms` from Miami, US
178.74.98.148	AS47165 Omskie kabelnye seti Ltd.	`8.29ms` from Novosibirsk, RU
72.239.221.116	AS33363 Charter Communications, Inc	`8.90ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f5 89.215.159.51

traceroute to 89.215.159.51 (89.215.159.51): 64 hops max, 52 byte packets

5 [AS13124] 89.215.199.6 3.616 ms

6 [AS13124] 89.215.159.51 4.032 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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