AS number details

AS17638

ASN for TIANJIN Provincial Net of CT  ·  cndata.com

AS17638 – ASN for TIANJIN Provincial Net of CT

Field Value
Country China
Website cndata.com
Hosted domains 1,550
Number of IPv4 713,728
Number of IPv6 0
ASN type ISP
Registry apnic
Allocated 21 years ago on Nov 18, 2002
Updated 4 years ago on May 14, 2020
Netblock Company Num of IPs
106.47.0.0/16 CHINANET TIANJIN PROVINCE NETWORK 65,536
106.47.0.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.100.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.10.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.101.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.102.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.103.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.108.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.109.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.110.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.11.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.111.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.112.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.113.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.114.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.115.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.116.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.117.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.118.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.119.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.120.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.12.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.124.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.125.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.126.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.127.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.128.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.132.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.136.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.138.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.140.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.142.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.144.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.145.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.146.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.147.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.148.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.152.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.154.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.156.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.158.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.160.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.16.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.164.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.168.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.17.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.172.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.176.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.178.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.180.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.18.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.182.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.184.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.185.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.186.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.187.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.188.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.189.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.190.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.19.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.191.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.192.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.194.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.196.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.198.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.200.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.20.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.202.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.2.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.208.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.209.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.210.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.211.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.212.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.216.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.218.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.220.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.222.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.24.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.28.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.32.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.36.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.40.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.4.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.44.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.48.0/22 CHINANET TIANJIN PROVINCE NETWORK 1,024
106.47.52.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.53.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.54.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.56.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.57.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.58.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.59.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.60.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.6.0/23 CHINANET TIANJIN PROVINCE NETWORK 512
106.47.61.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.62.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.63.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.64.0/24 CHINANET TIANJIN PROVINCE NETWORK 256
106.47.65.0/24 CHINANET TIANJIN PROVINCE NETWORK 256

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

There are no known IPv6 addresses belonging to this network

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WHOIS Details

aut-num:        AS17638
as-name:        CHINATELECOM-TJ-AS-AP
descr:          ASN for TIANJIN Provincial Net of CT
country:        CN
remarks:        For routing problems with this ASN contact the ADMIN-C
admin-c:        CH93-AP
tech-c:         YY246-AP
abuse-c:        AC1573-AP
notify:         yuyuan@cndata.com
mnt-lower:      MAINT-CHINANET-TJ
mnt-routes:     MAINT-CHINANET-TJ
mnt-by:         APNIC-HM
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-05-14T11:13:34Z
source:         APNIC


mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
upd-to:         helpdesk@apnic.net
auth:           # Filtered
notify:         helpdesk@apnic.net
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC

person:         yuan yu
nic-hdl:        YY246-AP
e-mail:         yuyuan@cndata.com
address:        NO.31,jin-rong-jie ,Beijing
phone:          +86-10-66501167
fax-no:         +86-10-66501167
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:20Z
source:         APNIC


person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC
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Hosted Domains

There are 1,550 domain names hosted across 640 IP addresses on this ASN.

IP Address Domain Domains on this IP
42.81.98.41 gfxcamp.com 196
42.81.247.1 shipengliang.com 108
42.81.98.35 mac-gm.com 94
221.238.195.123 pipes-fitting.com 62
221.238.195.108 sztaixinyi.com 37
123.150.76.218 qq.com 31
42.81.219.24 tl.gov.cn 30
42.81.55.129 hqsm888.top 26
123.151.44.72 kwgp.com.cn 23
221.238.195.114 kelidabattery.com 23
42.81.219.78 yhjwgs.cn 20
42.81.80.71 ko3.cn 19
42.81.219.81 iiyi.com 17
42.81.80.72 hatsune.fun 17
42.81.219.29 mediatechsh.cn 15
42.81.54.40 cybelec.com.cn 12
42.81.54.45 harley-davidson.cn 11
42.81.219.30 ahtlyaq.gov.cn 9
221.238.182.61 cnsaaudio.com 9
123.150.101.136 tianjindangjian.gov.cn 9
180.213.10.251 vega.cn 9
42.81.219.79 cmet1965.com 9
42.81.219.89 78su.com 8
42.81.219.80 koolearn.com 8
42.81.219.19 78500.cn 8
42.81.219.25 jrsncn.com 8
42.81.54.44 guavapass.cn 7
42.81.144.204 rushan.gov.cn 7
180.213.172.132 last.city 6
42.81.160.23 hongmengdata.com 6
42.81.10.147 ppx520.com 6
42.81.219.94 djbh.net 6
42.81.54.41 ecolefashion.com 6
123.150.105.132 acteb.cn 5
42.81.219.31 integritytech.com.cn 5
42.81.219.21 chunshuitang.com 5
221.238.195.48 tjmsg.com.cn 5
221.238.194.70 micro1.org 5
42.81.219.90 fintecx.com.cn 4
180.213.168.157 gvnax.top 4
180.213.15.174 tjhjxh.com 4
221.239.110.126 tjsmartcity.com 4
123.150.105.134 wnzhl.com 4
221.238.40.114 eco-city-data.com 4
221.238.194.30 hitpointoverseas.com 3
219.150.94.152 hfjjh.org 3
123.151.137.18 cctt.vip 3
42.81.219.13 djksq.com 3
42.81.211.130 deou.com 3
123.150.5.68 tjyltech.net 3

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Peers

There are 2 peers for this ASN.

Peers Name
AS17430 GWBN
AS4134 CHINANET-BACKBONE
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4134 CHINANET-BACKBONE
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS17430 GWBN
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17638 at robtex.

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