156.243.4.0/23

AS40065 · CNSERVERS LLC

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Summary

Country	United States
Domain	cloudinnovation.org
ASN	AS40065
Registry	AFRINIC
ID	CENTURYNETWORKS_LTD

WHOIS Details

inetnum:        156.243.4.0 - 156.243.4.255
netname:        CenturyNetworks_LTD
descr:          CenturyNetworks LTD
country:        US
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        ***@cloudinnovation.org 20260101
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

Nearby Ranges

BGP prefixes that overlap with 156.243.0.0/16

Range	ASN	Company	Num of IPs
156.243.246.0/24	AS209242	BAMLA LIMITED	256
156.243.157.0/24	AS211567	BITWISE SOFTWARE INTERNET AND TRADE LIMITED COMPANY	256
156.243.245.0/24	AS214143	SKYDIGITAL TELECOM LTD	256
156.243.113.0/24	AS214413	SecureLink Networks OU	256
156.243.114.0/24	AS214413	SecureLink Networks OU	256
156.243.100.0/24	AS22773	Cox Communications Inc	256
156.243.101.0/24	AS22773	Cox Communications Inc	256
156.243.102.0/24	AS22773	Cox Communications Inc	256
156.243.103.0/24	AS22773	Cox Communications Inc	256
156.243.104.0/24	AS22773	Cox Communications Inc	256
156.243.105.0/24	AS22773	Cox Communications Inc	256
156.243.106.0/24	AS22773	Cox Communications Inc	256
156.243.107.0/24	AS22773	Cox Communications Inc	256
156.243.108.0/24	AS22773	Cox Communications Inc	256
156.243.109.0/24	AS22773	Cox Communications Inc	256
156.243.110.0/24	AS22773	Cox Communications Inc	256
156.243.111.0/24	AS22773	Cox Communications Inc	256
156.243.115.0/24	AS22773	Cox Communications Inc	256
156.243.130.0/24	AS22773	Cox Communications Inc	256
156.243.192.0/24	AS22773	Cox Communications Inc	256
156.243.193.0/24	AS22773	Cox Communications Inc	256
156.243.194.0/24	AS22773	Cox Communications Inc	256
156.243.195.0/24	AS22773	Cox Communications Inc	256
156.243.196.0/24	AS22773	Cox Communications Inc	256
156.243.197.0/24	AS22773	Cox Communications Inc	256
156.243.198.0/24	AS22773	Cox Communications Inc	256
156.243.199.0/24	AS22773	Cox Communications Inc	256
156.243.200.0/24	AS22773	Cox Communications Inc	256
156.243.201.0/24	AS22773	Cox Communications Inc	256
156.243.202.0/24	AS22773	Cox Communications Inc	256
156.243.203.0/24	AS22773	Cox Communications Inc	256
156.243.204.0/24	AS22773	Cox Communications Inc	256
156.243.205.0/24	AS22773	Cox Communications Inc	256
156.243.206.0/24	AS22773	Cox Communications Inc	256
156.243.207.0/24	AS22773	Cox Communications Inc	256
156.243.218.0/24	AS22773	Cox Communications Inc	256
156.243.35.0/24	AS22773	Cox Communications Inc	256
156.243.36.0/24	AS22773	Cox Communications Inc	256
156.243.37.0/24	AS22773	Cox Communications Inc	256
156.243.48.0/24	AS22773	Cox Communications Inc	256
156.243.49.0/24	AS22773	Cox Communications Inc	256
156.243.50.0/24	AS22773	Cox Communications Inc	256
156.243.51.0/24	AS22773	Cox Communications Inc	256
156.243.52.0/24	AS22773	Cox Communications Inc	256
156.243.53.0/24	AS22773	Cox Communications Inc	256
156.243.54.0/24	AS22773	Cox Communications Inc	256
156.243.55.0/24	AS22773	Cox Communications Inc	256
156.243.56.0/24	AS22773	Cox Communications Inc	256
156.243.57.0/24	AS22773	Cox Communications Inc	256
156.243.83.0/24	AS13335	UNICORNS AND DRAGONS	256

Hosted domains

There are 93 domain names hosted across 84 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.243.5.169	hbdapingyiyuan.com	2
156.243.4.85	xinhaichangmaoyi.com	2
156.243.4.64	twtzjx.com	2
156.243.4.123	xtguishan.com	2
156.243.4.81	ccbbcar.com	2
156.243.5.128	ktbfb.com	2
156.243.4.115	hbxingyao.com	2
156.243.5.165	gxthjyw.com	2
156.243.4.70	gaoshengguanggao.com	2
156.243.5.174	huagongshuibeng.com	1
156.243.4.127	pgdiving.com	1
156.243.5.153	sxmzpdz.com	1
156.243.5.151	tongjinjihxj.com	1
156.243.4.103	ynxihao.com	1
156.243.5.157	isweetjar.com	1
156.243.4.71	hongyijiaxiao.com	1
156.243.5.159	kvewine.com	1
156.243.5.142	in3m.com	1
156.243.4.65	yahanhuanbao.com	1
156.243.4.119	dgcanal.com	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

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

IP Address	ASN	Details
156.243.5.235	AS40065 CNSERVERS LLC	`0.62ms` 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
52.87.59.23	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
73.183.47.103	AS7922 Comcast Cable Communications, LLC	`14.88ms` from Ashburn, US
181.87.16.167	AS7303 Telecom Argentina S.A.	`17.11ms` from Buenos Aires, AR
222.243.18.183	AS4134 CHINANET-BACKBONE	`9.18ms` from Changsha, CN
117.241.248.55	AS9829 National Internet Backbone	`7.03ms` from Delhi, IN
37.197.17.55	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
187.204.168.247	AS8151 UNINET	`0.98ms` from Guadalajara, MX
15.216.187.103	AS16509 Amazon.com, Inc.	`6.00ms` from Madrid, ES
178.123.103.247	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.12ms` from Minsk, BY
184.150.15.7	AS577 Bell Canada	`0.55ms` from Montreal, CA
71.84.174.87	AS20115 Charter Communications LLC	`15.26ms` from Santa Clara, US
146.75.51.199	AS54113 Fastly, Inc.	`0.55ms` from Seoul, KR
36.234.182.199	AS3462 Data Communication Business Group	`2.28ms` from Taichung, TW
18.184.91.183	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
106.41.195.199	AS4134 CHINANET-BACKBONE	`6.82ms` from Harbin, CN
98.201.242.135	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Houston, US
184.105.50.167	AS394330 LTD Broadband LLC	`3.69ms` from Minneapolis, US
37.23.225.71	AS12389 PJSC Rostelecom	`5.61ms` from Novosibirsk, RU
90.181.236.119	AS5610 O2 Czech Republic, a.s.	`1.30ms` from Prague, CZ
39.86.251.215	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Qingdao, CN
192.254.235.215	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
223.26.151.231	AS38690 HyosungITX	`1.04ms` from Seoul, KR
4.241.113.23	AS8075 Microsoft Corporation	`0.71ms` from Tokyo, JP
84.37.199.71	AS22773 Cox Communications Inc.	`2.17ms` from Ashburn, US
44.247.27.183	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, 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 -m10 156.243.4.215

traceroute to 156.243.4.215 (156.243.4.215): 10 hops max, 52 byte packets

4 [AS58453] 223.119.66.149 9.048 ms

5 [AS58453] 223.120.6.69 9.292 ms

6 *

7 [AS40065] 23.225.55.55 155.123 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On March 20th 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.

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