Autonomous System details

AS55991

CNNIC ASN block · cnnic.cn

China

Stub AS

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AS55991 – CNNIC ASN block

Field	Value
Country	China
Website	cnnic.cn
Hosted domains	2,528
IPv4 addresses	8,960
IPv6 addresses	0
ASN type	Hosting
Registry	apnic
Allocated	15 years ago on Dec 23, 2010
Updated	15 years ago on Dec 23, 2010

Netblock	Company	Num of IPs
43.228.204.0/22	National Computer Network And Information	1,024
43.228.240.0/22	National Computer Network And Information	1,024
103.41.116.0/22	National Computer Network And Information	1,024
103.56.100.0/22	National Computer Network And Information	1,024
103.56.104.0/22	National Computer Network And Information	1,024
103.192.208.0/22	Zhejiang Xuanyun Technology Co., Ltd.	1,024
45.124.76.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
45.124.77.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
45.124.78.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
45.124.79.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.43.132.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.43.134.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.43.135.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.192.208.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.192.209.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.192.210.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.192.211.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.235.100.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.235.101.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.235.102.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256
103.235.103.0/24	Zhejiang Xuanyun Technology Co., Ltd.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS55991
                                                OrgID:          AS55991
                                                ASName:         AS55991
                                                ASNumber:       AS55991
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 2,528 domain names hosted across 363 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
103.192.209.150	██████████	498
103.192.209.156	█████████	334
103.41.118.74	█████████	243
103.192.209.159	████████	161
43.228.240.245	██████████	109
43.228.206.10	██████████	80
103.192.209.91	██████████	65
45.124.77.223	████████	40
103.192.209.20	██████████	40
103.43.135.167	██████████	32

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Peers

There is 1 peer for this ASN.

Peers	Name
AS58461	CT-HangZhou-IDC

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS58461	CT-HangZhou-IDC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
103.41.119.102	AS55991 CNNIC ASN block	`4.31ms` from Hangzhou, CN
45.124.78.55	AS55991 CNNIC ASN block	`3.35ms` from Ningbo, CN
103.56.101.4	AS55991 CNNIC ASN block	`4.21ms` from Hangzhou, CN
103.41.116.7	AS55991 CNNIC ASN block	`4.78ms` from Hangzhou, CN
103.56.100.237	AS55991 CNNIC ASN block	`3.70ms` from Ningbo, CN
43.228.206.53	AS55991 CNNIC ASN block	`5.49ms` from Hangzhou, CN
45.124.76.20	AS55991 CNNIC ASN block	`3.52ms` from Ningbo, CN
103.192.210.18	AS55991 CNNIC ASN block	`3.64ms` from Ningbo, CN
45.124.77.54	AS55991 CNNIC ASN block	`3.84ms` from Ningbo, CN
45.124.79.219	AS55991 CNNIC ASN block	`3.42ms` from Ningbo, CN
103.192.208.221	AS55991 CNNIC ASN block	`3.31ms` from Ningbo, CN
103.43.135.27	AS55991 CNNIC ASN block	`4.90ms` from Hangzhou, CN
103.41.118.3	AS55991 CNNIC ASN block	`4.85ms` from Hangzhou, CN
43.228.240.21	AS55991 CNNIC ASN block	`4.20ms` from Hangzhou, CN
103.235.100.17	AS55991 CNNIC ASN block	`5.15ms` from Hangzhou, CN
103.192.209.126	AS55991 CNNIC ASN block	`3.62ms` from Ningbo, CN
103.192.211.141	AS55991 CNNIC ASN block	`5.03ms` from Shanghai, CN
103.41.117.28	AS55991 CNNIC ASN block	`4.24ms` from Hangzhou, CN
103.235.101.193	AS55991 CNNIC ASN block	`5.83ms` from Hangzhou, CN
103.43.132.240	AS55991 CNNIC ASN block	`5.54ms` from Ningbo, CN

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
69.133.202.87	AS10796 Charter Communications Inc	`14.65ms` from Columbus, US
75.20.133.23	AS7018 AT&T Enterprises, LLC	`16.34ms` from Kansas City, US
86.183.48.39	AS2856 British Telecommunications PLC	`2.99ms` from London, GB
86.138.83.199	AS2856 British Telecommunications PLC	`4.09ms` from London, GB
76.87.23.55	AS20001 Charter Communications Inc	`4.22ms` from Los Angeles, US
186.121.15.119	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.58ms` from Panama, PA
77.140.137.247	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`19.89ms` from Paris, FR
107.13.241.215	AS11426 Charter Communications Inc	`10.69ms` from Reston, US
77.94.195.55	AS29190 MTS PJSC	`11.45ms` from Samara, RU
45.55.26.135	AS14061 DigitalOcean, LLC	`0.27ms` from Santa Clara, US
210.223.141.7	AS4766 Korea Telecom	`5.24ms` from Seoul, KR
58.240.229.199	AS4837 CHINA UNICOM China169 Backbone	`3.92ms` from Shanghai, CN
104.24.244.199	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
197.46.116.87	AS8452 TE-AS	`5.26ms` from Cairo, EG
23.108.86.119	AS27411 Leaseweb USA, Inc.	`1.07ms` from Chicago, US
20.223.184.39	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
20.166.244.231	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
88.195.5.183	AS1759 Telia Finland Oyj	`6.79ms` from Helsinki, FI
80.194.135.167	AS5089 Virgin Media Limited	`6.35ms` from London, GB
35.143.202.71	AS33363 Charter Communications, Inc	`6.07ms` from Orlando, US
45.56.122.23	AS63949 Akamai Connected Cloud	`0.17ms` from Richardson, US
42.82.74.23	AS9845 LG HelloVision Corp.	`13.51ms` from Seoul, KR
202.213.192.39	AS2527 Sony Network Communications Inc.	`0.43ms` from Tokyo, JP
122.170.56.183	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.38ms` from Ahmedabad, IN
3.161.168.39	AS16509 Amazon.com, Inc.	`0.21ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 103.56.105.44

traceroute to 103.56.105.44 (103.56.105.44): 7 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 0.596 ms

4 [AS3257] 213.200.117.58 1.268 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 20th 2025

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