Autonomous System details

AS17789

CNCGROUP IP network of ShangHai IDC · chinaunicom.cn

China

Stub AS

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AS17789 – CNCGROUP IP network of ShangHai IDC

Field	Value
Country	China
Website	chinaunicom.cn
Hosted domains	5
IPv4 addresses	65,536
IPv6 addresses	0
ASN type	Business
Registry	apnic
Updated	2 years ago on Oct 21, 2023

Netblock	Company	Num of IPs
27.99.128.0/17	China Network Information Center	32,768
42.0.128.0/17	LocalArea Communication of LangFang LTD. CO.	32,768

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17789
                                                OrgID:          AS17789
                                                ASName:         AS17789
                                                ASNumber:       AS17789
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
42.0.136.10	██████████	2
42.0.154.142	██████████	1
42.0.138.246	██████████	1
42.0.154.179	██████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS55933	Cloudie Limited

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS55933	Cloudie Limited

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
27.99.129.212	AS17789 CNCGROUP IP network of ShangHai IDC	`1.04ms` from Hong Kong, HK
27.99.130.70	AS17789 CNCGROUP IP network of ShangHai IDC	`1.03ms` from Hong Kong, HK
27.99.131.121	AS17789 CNCGROUP IP network of ShangHai IDC	`1.02ms` from Hong Kong, HK
27.99.128.217	AS17789 CNCGROUP IP network of ShangHai IDC	`1.01ms` 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
101.25.41.77	AS4837 CHINA UNICOM China169 Backbone	`8.30ms` from Beijing, CN
41.69.116.253	AS24835 Vodafone Data	`14.65ms` from Cairo, EG
76.16.3.29	AS7922 Comcast Cable Communications, LLC	`6.61ms` from Chicago, US
18.222.151.253	AS16509 Amazon.com, Inc.	`0.97ms` from Columbus, US
46.149.199.45	AS59371 Dimension Network & Communication Limited	`1.34ms` from Hong Kong, HK
196.25.254.29	AS5713 Telkom SA Ltd.	`0.53ms` from Johannesburg, ZA
41.175.12.61	AS30844 Liquid Telecommunications Ltd	`0.63ms` from Lusaka, ZM
112.241.21.45	AS4837 CHINA UNICOM China169 Backbone	`8.67ms` from Qingdao, CN
38.63.135.253	AS54600 PEG TECH INC	`0.18ms` from San Jose, US
18.65.226.205	AS16509 Amazon.com, Inc.	`0.08ms` from Seattle, US
20.248.80.61	AS8075 Microsoft Corporation	`4.66ms` from Sydney, AU
39.103.219.93	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.73ms` from Zhangjiakou, CN
46.246.249.253	AS1241 Forthnet	`1.95ms` from Athens, GR
209.120.255.45	AS3257 GTT Communications Inc.	`0.35ms` from Atlanta, US
102.191.173.93	AS24835 Vodafone Data	`6.23ms` from Cairo, EG
68.12.119.205	AS22773 Cox Communications Inc.	`8.53ms` from Dallas, US
83.177.230.109	AS1257 Tele2 Sverige AB	`5.35ms` from Falkenberg, SE
129.187.240.253	AS12816 Leibniz-Rechenzentrum	`8.56ms` from Frankfurt am Main, DE
3.66.237.93	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
146.52.63.253	AS3209 Vodafone GmbH	`4.00ms` from Frankfurt am Main, DE
87.170.229.253	AS3320 Deutsche Telekom AG	`3.72ms` from Frankfurt am Main, DE
176.98.59.141	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE
109.224.238.253	AS43915 TrueSpeed Communications Limited	`6.29ms` from London, GB
88.28.186.157	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.50ms` from Madrid, ES
79.9.30.221	AS3269 Telecom Italia S.p.A.	`5.14ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f2 -m6 27.99.192.249

traceroute to 27.99.192.249 (27.99.192.249): 6 hops max, 52 byte packets

2 [] 156.146.32.232 0.142 ms

3 [AS7922] 96.87.9.17 0.975 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On December 14th 2025