1.81.0.0/21

AS134768  ·  CHINANET SHAANXI province Cloud Base network

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Summary

Country China
Domain xa.sn.cn
ASN AS134768
Parent Range 1.80.0.0/13
Registry APNIC
ID CHINANET-SN

WHOIS Details

inetnum:        1.80.0.0 - 1.87.255.255
netname:        CHINANET-SN
descr:          CHINANET SHAANXI PROVINCE NETWORK
descr:          China Telecom
descr:          No.56,gaoxin street
descr:          Beijing 100032
country:        CN
admin-c:        XC9-AP
tech-c:         XC9-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-SHAANXI
mnt-routes:     MAINT-CHINANET-SHAANXI
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:04:55Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-09-04T00:59:42Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

person:         Xianghong Cao
address:        Shanxi provice data communication Bureau
address:        185# zhuque Road
address:        Xi'an city, Shanxi provice 710061
country:        CN
phone:          +8629-523-3633
fax-no:         +8629-522-8093
e-mail:         sxic@public.xa.sn.cn
nic-hdl:        XC9-AP
mnt-by:         MAINT-CHINANET
last-modified:  2017-03-17T01:44:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.81.0.0/21

Range ASN Company Num of IPs
1.80.0.0/13 AS134768 CHINANET SHAANXI PROVINCE NETWORK 524,288
1.80.0.0/13 AS4134 CHINANET SHAANXI PROVINCE NETWORK 524,288
1.80.0.0/13 AS4809 CHINANET SHAANXI PROVINCE NETWORK 524,288

Hosted domains

There are 27 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.81.2.177 fhdianshang.com 7
1.81.7.134 fenei.net 5
1.81.5.22 qianniux.com 2
1.81.1.144 mobcloud.cn 2
1.81.1.152 skonecvr.cn 2
1.81.7.148 caeco.com.cn 2
1.81.7.149 sat-data.cn 1
1.81.5.170 futuresmartzone.cn 1
1.81.1.141 tyydn.cn 1
1.81.7.138 92caig.com 1
1.81.5.167 5ul.cn 1
1.81.7.147 ehorus.net 1
1.81.1.131 ctyunmds.cn 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

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

IP Address ASN Details
1.81.0.4 AS134768 CHINANET SHAANXI province Cloud Base network 4.74ms from Xi'an, CN
1.81.1.173 AS134768 CHINANET SHAANXI province Cloud Base network 8.72ms from Taiyuan, CN
1.81.2.84 AS134768 CHINANET SHAANXI province Cloud Base network 4.39ms from Xi'an, CN
1.81.3.46 AS134768 CHINANET SHAANXI province Cloud Base network 8.62ms from Taiyuan, CN
1.81.5.125 AS134768 CHINANET SHAANXI province Cloud Base network 8.60ms from Taiyuan, CN
1.81.4.78 AS134768 CHINANET SHAANXI province Cloud Base network 3.93ms from Xi'an, CN
1.81.7.139 AS134768 CHINANET SHAANXI province Cloud Base network 4.30ms from Xi'an, 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
41.75.57.5 AS33786 K-Net 1.74ms from Accra, GH
217.115.12.69 AS31078 Alexej Senderkin 0.39ms from Berlin, DE
195.138.95.245 AS6876 TENET Scientific Production Enterprise LLC 3.83ms from Chisinau, MD
172.205.76.165 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
95.112.0.101 AS6805 Telefonica Germany GmbH & Co.OHG 2.17ms from Hamburg, DE
49.249.14.21 AS45820 Tata Teleservices ISP AS 0.45ms from Hyderabad, IN
122.187.39.85 AS9498 BHARTI Airtel Ltd. 0.80ms from Indore, IN
176.134.210.53 AS5410 Bouygues Telecom SA 4.11ms from Marseille, FR
74.94.200.85 AS7922 Comcast Cable Communications, LLC 13.51ms from New York City, US
23.21.52.117 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
191.42.175.85 AS26615 TIM S/A 11.15ms from Rio de Janeiro, BR
104.193.26.85 AS33695 ScaleMatrix 1.24ms from San Diego, US
177.54.76.21 AS28154 AR TELECOM PROVEDOR DE INTERNET LTDA 5.58ms from Sao Paulo, BR
171.207.139.181 AS138345 StarHub Ltd 15.34ms from Singapore, SG
54.169.196.229 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
54.179.254.21 AS16509 Amazon.com, Inc. 0.18ms from Singapore, SG
210.193.7.53 AS17547 M1 NET LTD 1.17ms from Singapore, SG
84.240.81.133 AS39699 Lounea Palvelut Oy 4.28ms from Tallinn, EE
164.153.254.197 AS32710 AgniCorp Inc. 12.12ms from Toronto, CA
196.203.146.133 AS37671 3S INF 1.09ms from Tunis, TN
60.173.175.165 AS4134 CHINANET-BACKBONE 8.60ms from Wuhan, CN
80.211.79.53 AS31034 Aruba S.p.A. 0.29ms from Arezzo, IT
216.135.115.197 AS30536 Circle Computer Resources, Inc. 8.60ms from Ashburn, US
158.108.147.5 AS9411 Kasetsart University, Thailand 3.39ms from Bangkok, TH
192.65.157.149 AS17223 Latisys-Chicago, LLC 1.03ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 1.81.7.204
traceroute to 1.81.7.204 (1.81.7.204): 64 hops max, 52 byte packets
4 [AS3356] 4.15.125.54 49.061 ms
5 *
6 *
7 *
8 *
9 [AS134768] 219.144.64.190 217.204 ms
10 [AS134768] 1.81.7.204 210.519 ms
Measurement taken from IPinfo ProbeNet in Taos, US
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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