Autonomous System details

AS215305

Mastersoft S.R.L.  ·  retzor.com

Moldova

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AS215305 – Mastersoft S.R.L.

Field Value
Country Moldova
Website retzor.com
Hosted domains 241
IPv4 addresses 4,608
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 4 months ago on Dec 23, 2025
Updated 2 months ago on Feb 24, 2026

IP Ranges

Netblock Company Num of IPs
103.112.68.0/23 Retzor, Inc. 512
103.119.18.0/23 Retzor, Inc. 512
5.180.97.0/24 Retzor-com 256
45.81.35.0/24 Retzor-com 256
45.151.183.0/24 Retzor-com 256
46.8.112.0/24 Retzor-com 256
46.8.113.0/24 Retzor-com 256
80.66.69.0/24 Retzor-org 256
87.251.72.0/24 Mastersoft S.R.L. 256
103.200.28.0/24 Retzor-com 256
109.248.42.0/24 Mastersoft S.R.L. 256
144.48.10.0/24 Retzor-com 256
185.245.40.0/24 Delta Ltd 256
188.130.208.0/24 Mastersoft S.R.L. 256
192.145.98.0/24 Retzor-org 256
195.78.49.0/24 Retzor-com 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS215305
                                                OrgID:          AS215305
                                                ASName:         AS215305
                                                ASNumber:       AS215305
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 241 domain names hosted across 164 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.248.42.247 ██████████ 42
46.8.112.152 ██████████ 36
45.151.183.180 █████████ 30
45.151.183.181 ██████████ 18
46.8.113.133 ██████████ 16
46.8.113.95 ██████████ 13
45.151.183.6 ██████████ 10
46.8.113.129 ██████████ 10
188.130.208.144 ██████████ 9
188.130.208.141 ███████ 9

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Peers

There are 2 peers for this ASN.

Peers Name
AS51248 Host-Telecom.com s.r.o.
AS52000 MIRhosting B.V.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS51248 Host-Telecom.com s.r.o.
AS52000 MIRhosting B.V.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
5.180.97.124 AS215305 Mastersoft S.R.L. 1.78ms from Amsterdam, NL
103.119.18.10 AS215305 Mastersoft S.R.L. 0.25ms from Veseli nad Moravou, CZ
144.48.10.26 AS215305 Mastersoft S.R.L. 1.82ms from Amsterdam, NL
46.8.112.173 AS215305 Mastersoft S.R.L. 1.81ms from Amsterdam, NL
45.151.183.41 AS215305 Mastersoft S.R.L. 0.21ms from Veseli nad Moravou, CZ
103.119.19.3 AS215305 Mastersoft S.R.L. 0.37ms from Veseli nad Moravou, CZ
103.112.69.2 AS215305 Mastersoft S.R.L. 1.94ms from Amsterdam, NL
195.78.49.110 AS215305 Mastersoft S.R.L. 1.82ms from Amsterdam, NL
188.130.208.18 AS215305 Mastersoft S.R.L. 0.21ms from Veseli nad Moravou, CZ
46.8.113.11 AS215305 Mastersoft S.R.L. 0.25ms from Veseli nad Moravou, CZ
103.112.68.11 AS215305 Mastersoft S.R.L. 1.83ms from Amsterdam, NL
185.245.40.81 AS215305 Mastersoft S.R.L. 1.80ms from Amsterdam, NL
109.248.42.93 AS215305 Mastersoft S.R.L. 1.86ms from Amsterdam, NL
45.81.35.51 AS215305 Mastersoft S.R.L. 1.77ms from Amsterdam, NL
103.200.28.165 AS215305 Mastersoft S.R.L. 0.23ms from Veseli nad Moravou, CZ
87.251.72.54 AS215305 Mastersoft S.R.L. 1.78ms from Amsterdam, NL
80.66.69.20 AS215305 Mastersoft S.R.L. 1.78ms from Amsterdam, NL
192.145.98.78 AS215305 Mastersoft S.R.L. 0.13ms from Veseli nad Moravou, CZ

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
77.173.241.249 AS1136 KPN B.V. 2.48ms from Amsterdam, NL
62.192.136.185 AS202656 Ivanov Vitaliy Sergeevich 0.48ms from Amsterdam, NL
125.26.153.201 AS23969 TOT Public Company Limited 2.06ms from Bangkok, TH
177.201.98.249 AS8167 V tal 3.41ms from Brasilia, BR
91.176.94.249 AS5432 Proximus NV 1.63ms from Brussels, BE
64.186.131.249 AS13876 FiberLight, LLC 0.42ms from Dallas, US
154.26.195.185 AS18186 Nebula Global LLC 0.85ms from Hong Kong, HK
76.169.122.73 AS20001 Charter Communications Inc 4.56ms from Los Angeles, US
151.40.94.185 AS1267 WIND TRE S.P.A. 8.02ms from Milan, IT
36.152.54.233 AS56046 China Mobile communications corporation 1.64ms from Nanjing, CN
4.79.35.137 AS3356 Level 3 Parent, LLC 0.65ms from Phoenix, US
40.125.57.73 AS8075 Microsoft Corporation 0.58ms from San Jose, US
118.130.250.137 AS3786 LG DACOM Corporation 1.72ms from Seoul, KR
47.106.114.153 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.55ms from Shenzhen, CN
200.170.81.249 AS22356 Durand do Brasil Ltda 0.12ms from São Paulo, BR
123.189.239.249 AS4837 CHINA UNICOM China169 Backbone 0.29ms from Tieling, CN
223.221.10.121 AS59223 CHINANET Qinghai province IDC network 0.37ms from Xining, CN
4.34.227.105 AS3356 Level 3 Parent, LLC 0.52ms from Ashburn, US
88.35.220.217 AS3269 Telecom Italia S.p.A. 7.71ms from Frosinone, IT
5.67.149.169 AS5607 Sky UK Limited 9.08ms from London, GB
126.207.78.169 AS17676 SoftBank Corp. 3.35ms from Osaka, JP
24.83.127.121 AS6327 Shaw Communications 3.25ms from Seattle, US
3.35.194.233 AS16509 Amazon.com, Inc. 0.65ms from Seoul, KR
200.206.201.233 AS27699 TELEFÔNICA BRASIL S.A 1.68ms from São Paulo, BR
118.87.86.169 AS4721 JCOM Co., Ltd. 11.65ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 192.145.98.78
traceroute to 192.145.98.78 (192.145.98.78): 64 hops max, 52 byte packets
2 [AS51248] 176.74.217.5 36.881 ms
Measurement taken from IPinfo ProbeNet in Veseli nad Moravou, CZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS215305 at robtex.

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