210.51.59.0/24

AS138421 · China Unicom

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Summary

Country	China
Domain	china-netcom.com
ASN	AS138421
Parent Range	210.51.0.0/16
Registry	APNIC
ID	CNC-SH-IDC

WHOIS Details

inetnum:        210.51.20.0 - 210.51.63.255
netname:        CNC-SH-IDC
country:        CN
descr:          Shanghai Caohejing IDC of China Netcom
admin-c:        CH140-AP
tech-c:         YQ87-AP
status:         ALLOCATED NON-PORTABLE
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-ZM28
mnt-lower:      MAINT-CN-SHIDC
source:         APNIC

role:           CNCIDC hostmaster
address:        No.1,Beihuan Donglu,BDA,Beijing,China
country:        CN
phone:          +8610 6787 5599
fax-no:         +8610 6787 8624
e-mail:         cncipaddr@china-netcom.com
remarks:        send spam and abuse reports to tech-group@china-netcom.com
remarks:        Please include detailed information and times in UTC
admin-c:        TJ35-AP
tech-c:         TC254-AP
nic-hdl:        Ch140-AP
notify:         cncipaddr@china-netcom.com
mnt-by:         MAINT-CN-ZM28
changed:        hm-changed@apnic.net 20040226
source:         APNIC
changed:        hm-changed@apnic.net 20111114

person:         yanping qian
nic-hdl:        YQ87-AP
e-mail:         qianyp@china-netcom.com
address:        shanghai IDC of China Netcom
phone:          +86-021-58878899
fax-no:         +86-021-58878899
country:        cn
changed:        cncipaddr@china-netcom.com 20040227
mnt-by:         MAINT-CN-SHIDC
source:         APNIC

route:          210.51.0.0/16
descr:          CNC Group CncNet
country:        CN
origin:         AS9929
mnt-by:         MAINT-CNCGROUP-RR
changed:        abuse@cnc-noc.net 20060330
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.51.59.0/24

Range	ASN	Company	Num of IPs
210.51.0.0/16	AS9929	China Unicom IP network	65,536

Nearby Ranges

BGP prefixes that overlap with 210.51.0.0/16

Range	ASN	Company	Num of IPs
210.51.0.0/16	AS9929	China Unicom IP network	65,536
210.51.216.0/21	AS9929	Nanjing Banglian Television	2,048
210.51.230.0/23	AS9929	East Communication Co.	512
210.51.232.0/23	AS9929	NO.121 Fucheng Road,Mianyang,	512
210.51.229.0/24	AS9929	Jianghan Oil filed Communication	256
210.51.185.0/24	AS4808	CNC S-IDC YIZHUANG	256
210.51.241.0/24	AS9929	SuTian Broadcast Television	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.51.59.57	engo.cc	1
210.51.59.228	arronltd.com	1

Hosted domains API

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Useful for Cybersecurity

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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
105.97.70.232	AS36947 Telecom Algeria	`11.15ms` from Algiers, DZ
24.126.242.152	AS7922 Comcast Cable Communications, LLC	`4.26ms` from Atlanta, US
62.165.242.40	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.92ms` from Budapest, HU
36.62.194.152	AS4134 CHINANET-BACKBONE	`7.58ms` from Huai'an, CN
88.18.70.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.71ms` from Madrid, ES
160.94.187.8	AS217 University of Minnesota	`0.71ms` from Minneapolis, US
185.76.145.8	AS48287 JSC RU-CENTER	`1.09ms` from Moscow, RU
90.127.196.136	AS3215 Orange S.A.	`2.17ms` from Paris, FR
54.196.148.216	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
37.46.160.216	AS33885 Telenor Sverige AB	`0.60ms` from Stockholm, SE
122.249.93.200	AS4685 Asahi Net	`1.72ms` from Tokyo, JP
213.135.33.8	AS15665 Instytut Geofizyki PAN	`10.40ms` from Warsaw, PL
43.157.13.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.35ms` from Frankfurt am Main, DE
84.159.25.56	AS3320 Deutsche Telekom AG	`8.35ms` from Frankfurt am Main, DE
173.173.143.120	AS11427 Charter Communications Inc	`11.24ms` from Houston, US
196.0.33.40	AS21491 Uganda Telecom	`0.64ms` from Kampala, UG
142.129.250.8	AS20001 Charter Communications Inc	`4.74ms` from Los Angeles, US
116.240.105.248	AS9443 Vocus Retail	`1.53ms` from Melbourne, AU
76.109.199.40	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Miami, US
202.220.184.168	AS9614 Oita Cable Telecom Co,ltd.	`11.13ms` from Osaka, JP
88.122.126.168	AS12322 Free SAS	`1.79ms` from Paris, FR
185.252.89.8	AS204332 TKC system s.r.o.	`0.31ms` from Prague, CZ
36.236.25.152	AS3462 Data Communication Business Group	`5.76ms` from Taichung, TW
162.81.138.88	AS33566 Knoxville Utilities Board	`6.86ms` from Atlanta, US
16.145.96.72	AS16509 Amazon.com, Inc.	`0.48ms` 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 -m11 210.51.59.198

traceroute to 210.51.59.198 (210.51.59.198): 11 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 24.784 ms

2 *

3 [AS205220] 140.222.2.25 32.674 ms

4 [AS701] 204.148.55.106 178.151 ms

5 [AS4837] 219.158.97.177 192.032 ms

6 *

7 *

8 [AS138421] 220.196.252.30 208.74 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On February 16th 2026

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