87.97.133.0/24

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-DOBRICH-LAN

WHOIS Details

inetnum:        87.97.128.0 - 87.97.143.255
netname:        A1BG-DOBRICH-LAN
descr:          A1 Bulgaria EAD
country:        BG
admin-c:        SSS126-RIPE
tech-c:         SSS126-RIPE
status:         ASSIGNED PA
mnt-by:         AS13124-MNT
created:        2011-10-11T14:05:14Z
last-modified:  2018-05-30T10:45:13Z
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:          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 87.97.133.0/24

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

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Pingable IPs

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

IP Address	ASN	Details
87.97.133.117	AS13124 A1 Bulgaria EAD	`9.04ms` 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
94.69.33.120	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`14.48ms` from Athens, GR
34.222.134.216	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
81.109.159.232	AS5089 Virgin Media Limited	`8.44ms` from Erith, GB
99.45.59.248	AS7018 AT&T Enterprises, LLC	`2.42ms` from Los Angeles, US
213.139.87.72	AS9009 M247 Europe SRL	`0.11ms` from Madrid, ES
46.23.193.184	AS60822 Wispone S.R.L.	`7.01ms` from Milan, IT
121.164.186.200	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
180.71.222.88	AS9318 SK Broadband Co Ltd	`5.92ms` from Seoul, KR
96.0.180.40	AS16509 Amazon.com, Inc.	`0.98ms` from Singapore, SG
52.230.118.136	AS8075 Microsoft Corporation	`0.51ms` from Singapore, SG
128.8.120.200	AS27 University of Maryland	`3.29ms` from Ashburn, US
46.70.75.200	AS6079 RCN	`1.58ms` from Ashburn, US
74.39.191.72	AS5650 Frontier Communications of America, Inc.	`9.90ms` from Chicago, US
87.155.89.200	AS3320 Deutsche Telekom AG	`4.28ms` from Duesseldorf, DE
3.78.138.72	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
91.249.209.232	AS9145 EWE TEL GmbH	`3.42ms` from Hamburg, DE
211.195.221.184	AS4766 Korea Telecom	`1.65ms` from Incheon, KR
162.231.160.88	AS7018 AT&T Enterprises, LLC	`1.71ms` from Los Angeles, US
157.231.184.24	AS31655 Gamma Telecom Holdings Ltd	`0.54ms` from Manchester, GB
65.87.71.8	AS398413 Miami-Dade County	`0.27ms` from Miami, US
84.94.9.24	AS12400 Partner Communications Ltd.	`10.27ms` from Rosh Ha‘Ayin, IL
186.6.52.152	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.46ms` from Santo Domingo, DO
183.116.102.40	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
34.87.7.88	AS396982 Google LLC	`0.13ms` from Singapore, SG
115.163.221.72	AS2527 Sony Network Communications Inc.	`6.78ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 87.97.133.144

traceroute to 87.97.133.144 (87.97.133.144): 64 hops max, 52 byte packets

4 [AS3356] 212.187.175.210 123.256 ms

5 [AS13124] 194.187.132.7 137.116 ms

6 [AS13124] 194.187.132.13 136.756 ms

7 [AS13124] 87.97.133.144 134.706 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 30th 2026

What are IP address ranges?

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