42.0.128.0/17

AS17789  ·  CNCGROUP IP network of ShangHai IDC

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Summary

Country China
Domain cnnic.cn
ASN AS17789
Registry APNIC
ID LFCOM

WHOIS Details

inetnum:        42.0.128.0 - 42.0.255.255
netname:        LFCOM
descr:          LocalArea Communication of LangFang LTD. CO.
descr:          No.2 Yuanda Road, Haidian District,Beijing,China
country:        CN
admin-c:        TW480-AP
tech-c:         HW881-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:30:49Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Haipeng Wang
nic-hdl:        HW881-AP
e-mail:         [email protected]
address:        162# guangyang road of langfang��065000
phone:          +86-316-2207778
fax-no:         +86-316-2227101
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:50:19Z
source:         APNIC

person:         Tao Wang
nic-hdl:        TW480-AP
e-mail:         [email protected]
address:        162# guangyang road of langfang��065000
phone:          +86-316-2207778
fax-no:         +86-316-2227101
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:50:19Z
source:         APNIC

route:          42.0.128.0/17
descr:          abuse please send to [email protected]
origin:         AS48589
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-04-14T22:55:42Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/16

Range ASN Company Num of IPs
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.0.4.0/22 AS24432 Axiata (Bangladesh) Limited 1,024
42.0.7.0/24 AS24432 Robi Axitata Ltd- Infra+DATA 256
42.0.28.0/24 AS56140 ModernOne (Nocser.net) 256
42.0.29.0/24 AS56140 ModernOne (Nocser.net) 256
42.0.30.0/24 AS56140 ModernOne (Nocser.net) 256
42.0.31.0/24 AS56140 ModernOne (Nocser.net) 256
42.0.4.0/24 AS24432 Robi Axitata Ltd- DATA 256
42.0.5.0/24 AS24432 Robi Axitata Ltd- DATA 256
42.0.6.0/24 AS24432 Robi Axitata Ltd- DATA 256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.0.136.10 jvcfhn.com 2
42.0.154.142 micliu.com 1
42.0.154.179 ieydhn.com 1
42.0.138.246 sxyudx.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

Pingable IPs

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

IP Address ASN Details
42.0.200.200 AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED 14.33ms from Taipei, TW

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
197.200.184.1 AS36947 Telecom Algeria 19.28ms from Algiers, DZ
77.170.35.145 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
84.24.183.1 AS33915 Vodafone Libertel B.V. 2.88ms from Amsterdam, NL
77.249.85.1 AS33915 Vodafone Libertel B.V. 3.00ms from Amsterdam, NL
4.175.227.81 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
144.253.24.1 AS20115 Charter Communications LLC 11.09ms from Atlanta, US
128.61.252.1 AS2637 Georgia Institute of Technology 1.31ms from Atlanta, US
72.162.37.1 AS40111 Parker FiberNet, LLC 0.47ms from Atlanta, US
171.98.232.1 AS17552 True Online 2.61ms from Bangkok, TH
201.131.79.1 AS16701 AGENCIA DE RECAUDACIÓN Y CONTROL ADUANERO (ARCA) 1.21ms from Buenos Aires, AR
181.46.59.1 AS27747 Telecentro S.A. 0.55ms from Buenos Aires, AR
181.168.77.1 AS7303 Telecom Argentina S.A. 1.70ms from Buenos Aires, AR
64.15.82.1 AS11976 Fidelity Communication International Inc. 9.43ms from Chicago, US
216.125.20.81 AS6325 Illinois Century Network 17.12ms from Chicago, US
73.36.77.81 AS7922 Comcast Cable Communications, LLC 5.22ms from Chicago, US
82.28.231.1 AS5089 Virgin Media Limited 7.30ms from Dublin, IE
212.20.177.33 AS13039 Global Village GmbH 2.02ms from Duesseldorf, DE
92.79.18.33 AS3209 Vodafone GmbH 1.55ms from Duesseldorf, DE
81.130.201.225 AS2856 British Telecommunications PLC 1.79ms from Erith, GB
93.210.243.1 AS3320 Deutsche Telekom AG 6.70ms from Frankfurt am Main, DE
36.249.186.1 AS4837 CHINA UNICOM China169 Backbone 6.24ms from Fuzhou, CN
125.89.238.225 AS4134 CHINANET-BACKBONE 8.20ms from Guangzhou, CN
52.239.224.177 AS8075 Microsoft Corporation 0.75ms from Hong Kong, HK
222.166.175.129 AS9908 HK Cable TV Ltd 1.56ms from Hong Kong, HK
12.157.39.129 AS7018 AT&T Enterprises, LLC 6.87ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 42.0.204.71
traceroute to 42.0.204.71 (42.0.204.71): 9 hops max, 52 byte packets
6 [AS6939] 184.105.80.14 25.477 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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