156.243.16.0/20

AS40065 · CNSERVERS LLC

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Summary

Country	South Korea
Domain	ows.us
ASN	AS40065
Registry	AFRINIC
ID	OCTOPUS_WEB_SOLUTION_INC

WHOIS Details

inetnum:        156.243.16.0 - 156.243.16.255
netname:        OCTOPUS_WEB_SOLUTION_INC
descr:          OCTOPUS WEB SOLUTION INC
country:        KR
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250121
source:         AFRINIC

person:         Cloud Innovation Support
address:        Ebene
address:        MU
address:        Mahe
address:        Seychelles
phone:          tel:+248-4-610-795
e-mail:         tech@cloudinnovation.org
nic-hdl:        CIS1-AFRINIC
abuse-mailbox:  abuse@cloudinnovation.org
mnt-by:         CIL1-MNT
changed:        tech@cloudinnovation.org 20160215
source:         AFRINIC

route:          156.243.16.0/20
descr:          CenturyNetworks LTD
origin:         AS40065
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20230721
source:         AFRINIC

Hosted domains

There are 9,162 domain names hosted across 905 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.243.30.243	u2hhbc.lol	3175
156.243.27.29	bfa48.com	1781
156.243.18.40	7277e.tv	275
156.243.18.43	sruq7vvg.com	274
156.243.18.42	ajmpgfc.top	274
156.243.18.41	5773z.tv	274
156.243.18.12	0286t.com	265
156.243.18.13	5005f.vip	265
156.243.30.211	kpmr29.mom	151
156.243.30.195	2wfa6a.lol	146
156.243.19.183	ilaljevvyty.vip	139
156.243.30.146	fi11av80.com	136
156.243.18.24	dphedn1w.xin	121
156.243.18.177	pvhlnr.vip	118
156.243.18.176	8618n.tv	118
156.243.18.175	8226w.tv	118
156.243.18.2	ii8vv5.top	117
156.243.18.179	8226o.tv	115
156.243.30.157	9wmrbn.com	110
156.243.18.4	g6etgh.com	110

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

1,374 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
156.243.16.206	AS40065 CNSERVERS LLC	`0.50ms` from Hong Kong, HK
156.243.21.80	AS40065 CNSERVERS LLC	`0.88ms` from Hong Kong, HK
156.243.23.243	AS40065 CNSERVERS LLC	`0.88ms` from Hong Kong, HK
156.243.30.254	AS40065 CNSERVERS LLC	`0.51ms` from Hong Kong, HK
156.243.26.114	AS40065 CNSERVERS LLC	`0.91ms` from Hong Kong, HK
156.243.18.180	AS40065 CNSERVERS LLC	`0.54ms` from Hong Kong, HK
156.243.22.183	AS40065 CNSERVERS LLC	`0.88ms` from Hong Kong, HK
156.243.28.223	AS40065 CNSERVERS LLC	`0.91ms` from Hong Kong, HK
156.243.27.11	AS40065 CNSERVERS LLC	`0.49ms` from Hong Kong, HK
156.243.17.44	AS40065 CNSERVERS LLC	`0.90ms` from Hong Kong, HK
156.243.20.52	AS40065 CNSERVERS LLC	`0.87ms` from Hong Kong, HK
156.243.25.16	AS40065 CNSERVERS LLC	`0.90ms` from Hong Kong, HK

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
145.53.20.212	AS1136 KPN B.V.	`1.51ms` from Amsterdam, NL
202.122.47.4	AS24393 The Secretariat of House of the Representive	`1.34ms` from Bangkok, TH
96.51.234.84	AS6327 Shaw Communications Inc.	`4.97ms` from Calgary, CA
142.161.113.164	AS7122 Bell Canada	`16.18ms` from Chicago, US
193.233.205.4	AS398343 Baxet Group Inc.	`0.20ms` from Dallas, US
24.9.125.52	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Denver, US
217.83.194.36	AS3320 Deutsche Telekom AG	`4.72ms` from Frankfurt am Main, DE
171.237.35.132	AS7552 Viettel Group	`3.68ms` from Hanoi, VN
64.110.133.228	AS397412 TACHUS INFRASTRUCTURE LLC	`2.16ms` from Houston, US
154.62.158.116	AS199452 MS3 Networks Ltd	`6.79ms` from London, GB
185.187.58.20	AS41847 STEALTH NETWORKS	`0.32ms` from London, GB
46.44.232.148	AS21056 Vianova S.p.A	`6.35ms` from Milan, IT
88.55.138.244	AS3269 Telecom Italia S.p.A.	`1.80ms` from Milan, IT
82.114.125.244	AS21353 JSC "ER-Telecom Holding"	`1.33ms` from Saint Petersburg, RU
187.21.153.244	AS28573 Claro NXT Telecomunicacoes Ltda	`8.80ms` from Sao Paulo, BR
43.201.242.84	AS16509 Amazon.com, Inc.	`0.19ms` from Seoul, KR
182.161.158.4	AS45361 Ulsan Jung-Ang Broadcasting Network	`7.13ms` from Seoul, KR
221.160.174.20	AS4766 Korea Telecom	`3.46ms` from Seoul, KR
101.32.113.164	AS132203 Tencent Building, Kejizhongyi Avenue	`0.20ms` from Singapore, SG
116.136.137.36	AS4837 CHINA UNICOM China169 Backbone	`12.70ms` from Taiyuan, CN
46.60.120.244	AS12975 PALTEL Autonomous System	`5.72ms` from Tel Aviv, IL
220.158.11.36	AS2519 ARTERIA Networks Corporation	`4.34ms` from Tokyo, JP
85.90.130.180	AS8447 A1 Telekom Austria AG	`10.47ms` from Vienna, AT
142.173.88.132	AS7029 Windstream Communications LLC	`0.74ms` from Ashburn, US
118.93.190.84	AS9500 One New Zealand Group Limited	`2.77ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -f4 156.243.26.86

traceroute to 156.243.26.86 (156.243.26.86): 64 hops max, 52 byte packets

4 [AS749] 11.94.177.126 2.037 ms

5 [] 36.255.57.111 2.722 ms

6 [AS17476] 202.36.161.65 2.344 ms

7 *

8 *

9 *

10 [AS40065] 23.225.55.26 6.205 ms

11 [AS40065] 156.243.26.86 3.839 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 22nd 2025

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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