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:    [email protected]
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:         [email protected]
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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Useful for Cybersecurity

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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
94.226.153.248	AS6848 Telenet BV	`7.56ms` from Brussels, BE
71.201.131.248	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Chicago, US
34.248.41.88	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
82.38.104.152	AS9304 HGC Global Communications Limited	`2.99ms` from Hong Kong, HK
115.19.14.248	AS4766 Korea Telecom	`7.31ms` from Incheon, KR
180.178.95.248	AS45722 Widya Intersat Nusantara, PT	`9.76ms` from Jakarta, ID
185.238.102.216	AS209611 HFLBroadband Ltd	`2.01ms` from London, GB
86.8.132.200	AS5089 Virgin Media Limited	`11.00ms` from London, GB
18.64.57.72	AS16509 Amazon.com, Inc.	`0.11ms` from Melbourne, AU
70.26.194.136	AS577 Bell Canada	`1.73ms` from Montreal, CA
45.75.113.8	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.99ms` from Osaka, JP
160.251.213.232	AS58791 GMO Internet Group, Inc.	`7.28ms` from Osaka, JP
68.107.178.248	AS22773 Cox Communications Inc.	`0.77ms` from Phoenix, US
201.138.134.168	AS8151 UNINET	`7.83ms` from Santiago de Queretaro, MX
120.77.182.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.70ms` from Shenzhen, CN
46.59.1.40	AS8473 Bahnhof AB	`0.73ms` from Stockholm, SE
183.177.189.72	AS2519 ARTERIA Networks Corporation	`2.26ms` from Tokyo, JP
102.156.192.56	AS37705 TOPNET	`2.30ms` from Tunis, TN
52.82.76.216	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.50ms` from Zhongwei, CN
82.157.31.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
195.227.136.248	AS8469 CANCOM Managed Services GmbH	`5.13ms` from Berlin, DE
97.183.178.248	AS6167 Verizon Business	`16.08ms` from Chicago, US
64.218.117.232	AS7018 AT&T Enterprises, LLC	`11.16ms` from Dallas, US
74.225.192.120	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
46.8.166.136	AS201746 Olivenet Network S.L.	`8.68ms` from Madrid, ES

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?

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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