87.251.72.0/24

AS215305 · Mastersoft S.R.L.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Netherlands
Domain	mastersoft.ru
ASN	AS215305
Registry	RIPE
ID	RETZOR-COM

WHOIS Details

inetnum:        87.251.72.0 - 87.251.72.255
netname:        Retzor-com
org:            ORG-MS844-RIPE
descr:          Mastersoft S.R.L.
remarks:        RANR-VALID-QwAAAABmQ0iK6UVFftG6KMdC4fatQK4F
country:        NL
geoloc:         52.377956 4.897070
geofeed:        https://retzor.com/upload/nets.csv
admin-c:        PT9493-RIPE
tech-c:         PT9493-RIPE
mnt-routes:     retzor-mnt
status:         ASSIGNED PA
mnt-by:         ru-avm-1-mnt
created:        2024-02-07T11:50:10Z
last-modified:  2025-12-22T12:43:19Z
source:         RIPE
abuse-email:    info@retzor.com
abuse-c:        ACRO51414-RIPE
abuse-org:      ORG-MS844-RIPE

organisation:   ORG-MS844-RIPE
org-name:       Mastersoft S.R.L.
country:        MD
remarks:        Retzor-com
org-type:       OTHER
address:        2060, str. Dacia 28, ap. 41
address:        Chisinau, Republic of Moldova
e-mail:         info@retzor.com
abuse-c:        ACRO51414-RIPE
mnt-ref:        MNT-NETART
mnt-ref:        ru-avm-1-mnt
mnt-by:         MNT-NETART
mnt-by:         retzor-mnt
created:        2024-02-12T13:37:23Z
last-modified:  2025-12-23T09:32:16Z
source:         RIPE
abuse-email:    info@retzor.com
abuse-c:        ACRO51414-RIPE
abuse-org:      undefined

person:         Posuvailo Tatiana
address:        str.Cotovschi, 51A, s. Sucleia, rl. Slobozia, Republica Moldova
phone:          +37362081631
nic-hdl:        PT9493-RIPE
mnt-by:         retzor-mnt
created:        2023-01-16T10:42:34Z
last-modified:  2023-01-16T10:42:34Z
source:         RIPE

route:          87.251.72.0/24
origin:         as52000
mnt-by:         retzor-mnt
created:        2023-01-17T08:49:19Z
last-modified:  2023-01-17T08:49:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 87.251.0.0/16

Range	ASN	Company	Num of IPs
87.251.192.0/19	AS29518	Bredband2 AB	8,192
87.251.32.0/19	AS12859	BIT BV	8,192
87.251.96.0/19	AS12389	PJSC Rostelecom	8,192
87.251.224.0/19	AS8374	Polkomtel Sp. z o.o.	8,192
87.251.80.0/22	AS49505	JSC Selectel	1,024
87.251.90.0/23	AS49063	Data Storage Center JSC	512
87.251.70.0/23	AS207883	LLC KPD-TELECOM	512
87.251.66.0/24	AS207713	GLOBAL INTERNET SOLUTIONS LLC	256
87.251.16.0/24	AS209693	1Cent Host	256
87.251.17.0/24	AS209693	1Cent Host	256
87.251.18.0/24	AS209693	1Cent Host	256
87.251.19.0/24	AS209693	1Cent Host	256
87.251.67.0/24	AS212835	Shesternin Vladimir Anatolievich	256
87.251.75.0/24	AS213010	Gening Nikita Dmitrievich	256
87.251.69.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
87.251.74.0/24	AS215881	Elytrium LLC	256
87.251.86.0/24	AS216127	nuxtcloud	256
87.251.87.0/24	AS216127	nuxtcloud	256
87.251.68.0/24	AS39238	Aleksandr Valerevich Mokhonko	256
87.251.79.0/24	AS400992	Huize Holdings LLC	256
87.251.92.0/24	AS41187	National system of payment cards Joint-stock Society	256
87.251.93.0/24	AS41187	National system of payment cards Joint-stock Society	256
87.251.0.0/24	AS43937	Playtech Software Ltd	256
87.251.10.0/24	AS43937	Playtech Software Ltd	256
87.251.1.0/24	AS43937	Playtech Software Ltd	256
87.251.11.0/24	AS43937	Playtech Software Ltd	256
87.251.12.0/24	AS43937	Playtech Software Ltd	256
87.251.13.0/24	AS43937	Playtech Software Ltd	256
87.251.14.0/24	AS43937	Playtech Software Ltd	256
87.251.15.0/24	AS43937	Playtech Software Ltd	256
87.251.2.0/24	AS43937	Playtech Software Ltd	256
87.251.3.0/24	AS43937	Playtech Software Ltd	256
87.251.4.0/24	AS43937	Playtech Software Ltd	256
87.251.5.0/24	AS43937	Playtech Software Ltd	256
87.251.6.0/24	AS43937	Playtech Software Ltd	256
87.251.7.0/24	AS43937	Playtech Software Ltd	256
87.251.8.0/24	AS43937	Playtech Software Ltd	256
87.251.9.0/24	AS43937	Playtech Software Ltd	256
87.251.89.0/24	AS49418	NETSHIELD LTD	256
87.251.76.0/24	AS49993	JSC Novocom	256
87.251.180.0/24	AS51604	Labarotory Izdatelskih Technologiy	256
87.251.162.0/24	AS5563	Ural Regional Net Ural WES	256
87.251.179.0/24	AS5563	UralElectroMontag	256
87.251.180.0/24	AS5563	Labarotory Izdatelskih Technologiy	256
87.251.147.0/24	AS58224	Telecommunication Company of Esfahan	256
87.251.23.0/24	AS50264	LC Waikiki Magazacilik Hiz. Tic. A.S.	256
87.251.22.0/24	AS15755	VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI	256
87.251.73.0/24	AS16262	Datacheap LLC	256
87.251.77.0/24	AS199785	Cloud Hosting Solutions, Limited.	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
87.251.72.37	firestone-cl.com	2
87.251.72.38	ooo-rel.com	2
87.251.72.39	es2mx.net	1

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

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

IP Address	ASN	Details
87.251.72.48	AS215305 Mastersoft S.R.L.	`1.97ms` from Amsterdam, NL

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
51.8.208.232	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
89.132.10.248	AS21334 One Hungary Ltd.	`18.31ms` from Budapest, HU
197.166.98.168	AS24863 Link Egypt (Link.NET)	`5.69ms` from Cairo, EG
3.147.235.184	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
79.213.181.216	AS3320 Deutsche Telekom AG	`9.81ms` from Frankfurt am Main, DE
58.224.28.24	AS9318 SK Broadband Co Ltd	`3.64ms` from Incheon, KR
218.238.176.72	AS9318 SK Broadband Co Ltd	`3.34ms` from Incheon, KR
5.79.9.56	AS15395 Rackspace Ltd.	`1.42ms` from London, GB
3.7.216.88	AS16509 Amazon.com, Inc.	`0.11ms` from Mumbai, IN
46.180.185.8	AS39927 E-Light-Telecom Ltd.	`7.00ms` from Novosibirsk, RU
112.70.156.136	AS17511 OPTAGE Inc.	`2.00ms` from Osaka, JP
75.188.210.56	AS10796 Charter Communications Inc	`8.68ms` from Ottoville, US
112.228.21.8	AS4837 CHINA UNICOM China169 Backbone	`4.86ms` from Qingdao, CN
52.201.186.200	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
81.198.98.72	AS12578 SIA Tet	`3.34ms` from Riga, LV
104.214.119.152	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
175.242.247.40	AS4766 Korea Telecom	`8.17ms` from Seoul, KR
73.236.127.8	AS7922 Comcast Cable Communications, LLC	`10.33ms` from Washington, US
175.154.40.200	AS4837 CHINA UNICOM China169 Backbone	`7.93ms` from Chengdu, CN
217.84.58.40	AS3320 Deutsche Telekom AG	`2.08ms` from Hamburg, DE
220.184.115.200	AS4134 CHINANET-BACKBONE	`5.72ms` from Hangzhou, CN
38.47.122.152	AS55933 Cloudie Limited	`1.14ms` from Hong Kong, HK
90.112.180.232	AS3215 Orange S.A.	`5.72ms` from Lyon, FR
2.114.40.8	AS3269 Telecom Italia S.p.A.	`6.72ms` from Milan, IT
189.157.206.72	AS8151 UNINET	`7.71ms` from Monterrey, MX

Traceroute

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

traceroute -a -n -q1 -f3 87.251.72.14

traceroute to 87.251.72.14 (87.251.72.14): 64 hops max, 52 byte packets

3 [AS52000] 185.15.209.20 6.163 ms

4 [AS52000] 185.15.210.63 2.985 ms

5 [AS215305] 87.251.72.14 2.211 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales