1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.112.0.0/16
  4. AS215305  | 103.112.68.0/23

103.112.68.0/23

AS215305  ·  Mastersoft S.R.L.

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Summary

Country Netherlands
Domain retzor.com
ASN AS215305
Parent Range 103.112.68.0/22
Registry APNIC
ID RETZOR

WHOIS Details

inetnum:        103.112.68.0 - 103.112.69.255
netname:        Retzor
descr:          Retzor, Inc.
country:        NL
admin-c:        AB1807-AP
tech-c:         AB1807-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
abuse-c:        AB1807-AP
geofeed:        https://retzor.com/uploads/nets.csv
last-modified:  2026-04-14T23:47:44Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

person:         Alex Beloff
address:        Moscow, Ugreshskaya str, 2c147
country:        RU
phone:          +79037230252
e-mail:         info@datacheap.ru
nic-hdl:        AB1807-AP
mnt-by:         MAINT-RAINBOWIDC-JP
abuse-mailbox:  info@datacheap.ru
last-modified:  2026-04-14T22:53:57Z
source:         APNIC

route:          103.112.68.0/23
descr:          abuse please contact info@datacheap.ru
origin:         AS215305
mnt-by:         MAINT-CNNIC-AP
last-modified:  2026-04-14T23:46:22Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.112.68.0/23

Range ASN Company Num of IPs
103.112.68.0/22 AS55933 Rainbow Network Limited 1,024

Nearby Ranges

BGP prefixes that overlap with 103.112.0.0/16

Range ASN Company Num of IPs
103.112.240.0/22 AS137551 # 10D, Street Plov Lom Dei Tmey, Phnom Penh Thmei, Sen Sok 1,024
103.112.68.0/22 AS55933 Rainbow Network Limited 1,024
103.112.172.0/22 AS55933 Rainbow Network Limited 1,024
103.112.184.0/22 AS55933 Rainbow Network Limited 1,024
103.112.212.0/22 AS137172 ALL CONNECT NETWORK SERVICES PRIVATE LIMITED 1,024
103.112.156.0/22 AS137543 New Banglaspeed Net 1,024
103.112.180.0/22 AS17511 7-1-4 Sezaki 1,024
103.112.20.0/22 AS137678 Sandhu Infotech Pvt. Ltd 1,024
103.112.200.0/22 AS135425 Caznet Pty Ltd 1,024
103.112.36.0/22 AS38077 Timor Telecom, SA 1,024
103.112.122.0/23 AS137327 Universitas Hang Tuah 512
103.112.160.0/23 AS136437 TransUnion Global Technology Center LLP 512
103.112.228.0/23 AS136116 PT. ALIANSI TEKNOLOGI INDONESIA 512
103.112.162.0/23 AS137331 PT Cloud Teknologi Nusantara 512
103.112.244.0/23 AS136107 PT. Tujuh Ion Indonesia 512
103.112.144.0/23 AS154410 PT Phinisi Media Indonesia 512
103.112.64.0/23 AS137532 Bhuiyan Telecom 512
103.112.76.0/23 AS137534 NEXTCLICK PTY. LTD. 512
103.112.62.0/23 AS150156 99IT 512
103.112.168.0/23 AS30432 512
103.112.104.0/23 AS136161 Mobile telecommunications carrier offering voice and 512
103.112.56.0/24 AS137530 Trishal Net 256
103.112.58.0/24 AS137530 Mymensingh EasyNet BD 256
103.112.57.0/24 AS137530 Trishal Net 256
103.112.59.0/24 AS137530 Mymensingh EasyNet BD 256
103.112.65.0/24 AS137532 Bhuiyan Telecom 256
103.112.64.0/24 AS137532 Bhuiyan-Telecom 256
103.112.107.0/24 AS137537 # 25, Mao Tse Tung Blvd, Boeung Keng Kang 1 256
103.112.147.0/24 AS137540 Bangladesh Roads and Highways Department 256
103.112.130.0/24 AS137542 TRUE link 256
103.112.158.0/24 AS137543 NEWBANGLASPEED.NET 256
103.112.156.0/24 AS137543 NEWBANGLASPEED.NET 256
103.112.159.0/24 AS137543 NEWBANGLASPEED.NET 256
103.112.157.0/24 AS137543 NEWBANGLASPEED.NET 256
103.112.236.0/24 AS137550 Power Link Dot Net 256
103.112.232.0/24 AS139439 PT. Perusahaan Pengelola Aset 256
103.112.207.0/24 AS139841 STAR COMMUNICATION 256
103.112.204.0/24 AS139841 SR Communication 256
103.112.206.0/24 AS139841 Corporate-Clients 256
103.112.237.0/24 AS140287 OK Network and Communications 256
103.112.0.0/24 AS140627 ONEQODE ASSETS PTY LTD 3/38 High Street 256
103.112.61.0/24 AS149810 AYARNET COMPANY LIMITED 256
103.112.63.0/24 AS150156 99IT 256
103.112.62.0/24 AS150156 99IT 256
103.112.120.0/24 AS150524 PT Lintas Data Banua 256
103.112.205.0/24 AS150744 SR Communication 256
103.112.138.0/24 AS151043 PT Lintas Data Internasional 256
103.112.60.0/24 AS206373 Robust Engineering - Michal Socha 256
103.112.176.0/24 AS209242 Flinders Port Management Services PTY LTD 256

Hosted domains

There are 165 domain names hosted across 132 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
14.217.228.7 AS4134 CHINANET BACKBONE 5.76ms from Guangzhou, CN
197.211.238.135 AS37332 Zimbabwe Online 1.44ms from Harare, ZW
61.93.100.87 AS9269 Hong Kong Broadband Network Ltd. 0.80ms from Hong Kong, HK
81.152.174.199 AS2856 British Telecommunications PLC 7.01ms from London, GB
97.134.113.7 AS6167 Verizon Business 11.96ms from Los Angeles, US
34.155.184.183 AS396982 Google LLC 0.11ms from Paris, FR
93.93.174.231 AS31275 LLC Telecom-Service 1.08ms from Samara, RU
112.185.71.183 AS4766 Korea Telecom 7.33ms from Seoul, KR
126.60.114.151 AS17676 SoftBank Corp. 9.42ms from Tokyo, JP
154.252.56.39 AS36947 Telecom Algeria 12.25ms from Algiers, DZ
135.84.201.71 AS53435 JACKSON ENERGY AUTHORITY 8.92ms from Atlanta, US
222.155.158.231 AS4771 Spark New Zealand Trading Ltd. 1.48ms from Auckland, NZ
162.225.219.55 AS7018 AT&T Enterprises, LLC 5.85ms from Chicago, US
114.117.196.199 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.18ms from Chongqing, CN
35.184.115.87 AS396982 Google LLC 0.13ms from Council Bluffs, US
172.212.179.103 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
98.7.253.23 AS12271 Charter Communications Inc 4.25ms from New York City, US
34.12.152.23 AS396982 Google LLC 0.13ms from Oudeschip, NL
13.125.136.87 AS16509 Amazon.com, Inc. 0.55ms from Seoul, KR
52.139.218.167 AS8075 Microsoft Corporation 0.48ms from Singapore, SG
83.6.150.167 AS5617 Orange Polska Spolka Akcyjna 5.27ms from Warsaw, PL
104.18.41.103 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
45.241.7.23 AS24863 Link Egypt (Link.NET) 7.14ms from Cairo, EG
40.176.30.55 AS16509 Amazon.com, Inc. 1.78ms from Calgary, CA
98.162.221.135 AS22773 Cox Communications Inc. 5.51ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 103.112.69.69
traceroute to 103.112.69.69 (103.112.69.69): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.073 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
On

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.

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