87.97.172.0/24

AS13124 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS13124
Parent Range	87.97.128.0/17
Registry	RIPE
ID	A1BG-NEW3

WHOIS Details

inetnum:        87.97.168.0 - 87.97.175.255
netname:        A1BG-NEW3
descr:          A1 Bulgaria EAD
descr:          A1BG Docsys Sunny Beach
country:        BG
admin-c:        SSS126-RIPE
tech-c:         RR11927-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2011-11-25T07:44:29Z
last-modified:  2018-05-30T11:12:48Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Rossica Rusenova
address:        str. Kukush 1
address:        1000, Sofia
phone:          +359881103597
nic-hdl:        RR11927-RIPE
mnt-by:         AS13124-MNT
mnt-by:         SPNET-MNT
mnt-by:         AS12716-MNT
created:        2017-07-17T06:47:50Z
last-modified:  2018-12-17T14:58:06Z
source:         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:          87.97.128.0/17
descr:          A1 Bulgaria EAD
origin:         AS8717
mnt-by:         SPNET-MNT
mnt-by:         AS13124-MNT
created:        2021-04-23T07:05:50Z
last-modified:  2021-04-23T07:05:50Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 87.97.172.0/24

Range	ASN	Company	Num of IPs
87.97.128.0/17	AS8717	A1 Bulgaria EAD	32,768

Nearby Ranges

BGP prefixes that overlap with 87.97.0.0/16

Range	ASN	Company	Num of IPs
87.97.128.0/17	AS8717	A1 Bulgaria EAD	32,768
87.97.192.0/18	AS13124	A1 Bulgaria EAD	16,384
87.97.192.0/18	AS29580	A1 Bulgaria EAD	16,384
87.97.0.0/18	AS20845	DIGI - INVITEL pool	16,384
87.97.64.0/20	AS12301	Invitech ICT Services Kft.	4,096
87.97.184.0/22	AS13124	A1 Bulgaria EAD	1,024
87.97.160.0/22	AS29580	A1 Bulgaria EAD	1,024
87.97.164.0/22	AS13124	Plovdiv Region	1,024
87.97.160.0/22	AS8717	A1 Bulgaria EAD	1,024
87.97.188.0/23	AS13124	A1 Bulgaria EAD	512
87.97.76.0/24	AS12301	Datacenter Hosting Internet	256

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

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

IP Address	ASN	Details
87.97.172.1	AS13124 A1 Bulgaria EAD	`6.75ms` 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
206.37.29.88	AS668 United States Department of Defense (DoD)	`2.71ms` from Ashburn, US
108.20.34.88	AS701 Verizon Business	`1.96ms` from Boston, US
80.53.70.232	AS5617 Orange Polska Spolka Akcyjna	`9.10ms` from Gdansk, PL
110.14.146.200	AS9318 SK Broadband Co Ltd	`1.77ms` from Incheon, KR
175.119.184.152	AS9318 SK Broadband Co Ltd	`1.05ms` from Incheon, KR
222.217.138.248	AS4134 CHINANET-BACKBONE	`6.31ms` from Nanning, CN
74.90.221.40	AS6128 Cablevision Systems Corp.	`5.98ms` from New York City, US
167.20.90.8	AS21928 T-Mobile USA, Inc.	`12.99ms` from Secaucus, US
1.226.236.72	AS9318 SK Broadband Co Ltd	`6.09ms` from Seoul, KR
36.36.233.120	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.50ms` from Shenzhen, CN
119.114.152.120	AS4837 CHINA UNICOM China169 Backbone	`2.19ms` from Tieling, CN
210.148.172.120	AS2497 Internet Initiative Japan Inc.	`1.48ms` from Tokyo, JP
141.45.204.40	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.90ms` from Berlin, DE
52.27.172.104	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
47.209.88.136	AS19108 Optimum	`6.30ms` from Dallas, US
88.74.55.88	AS3209 Vodafone GmbH	`8.89ms` from Frankfurt am Main, DE
38.239.240.88	AS134548 DXTL Tseung Kwan O Service	`0.71ms` from Hong Kong, HK
69.110.242.24	AS7018 AT&T Enterprises, LLC	`3.57ms` from Los Angeles, US
84.165.153.88	AS3320 Deutsche Telekom AG	`4.45ms` from Nuernberg, DE
15.168.158.104	AS16509 Amazon.com, Inc.	`0.32ms` from Osaka, JP
86.250.55.184	AS3215 Orange S.A.	`15.31ms` from Paris, FR
183.116.23.248	AS4766 Korea Telecom	`1.77ms` from Seoul, KR
104.171.162.248	AS142617 Rackdog LLC	`0.18ms` from Sydney, AU
93.138.249.40	AS5391 Hrvatski Telekom d.d.	`12.88ms` from Zagreb, HR
39.100.210.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.85ms` from Zhangjiakou, CN

Traceroute

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

traceroute -a -n -q1 -f4 87.97.172.1

traceroute to 87.97.172.1 (87.97.172.1): 64 hops max, 52 byte packets

4 [AS8717] 217.18.252.225 7.083 ms

5 [AS13124] 87.97.172.1 6.779 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 9th 2026

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