IP Address Information For 103.21.136.87
IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and
goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
In this page we have collected a sample of information for the IP address 103.21.136.87.
if you have any comments on the information shown in this page, feel free to contact us.
General information:
- IP Address: 103.21.136.87
- DNS Hostname (PTR Record): invalid.static.ip.tigerdns.com
- DNS Nameservers: ptr1.tigerdns.com, ptr2.tigerdns.com
- DNS Zone: 136.21.103.in-addr.arpa
- Network route: 103.21.136.0/24
- Network owner: Cloudie Limited
- ASN #: 55933
- Part of range: 103.21.136.0/24
Geographic location:
- Country: Hong Kong - HK
- City: Hong Kong
- State/Region: Hong Kong
- Longitude: 114.157692
- Latitude: 22.285521
- Timezone: +08:00
Location on the map:
The IP address 103.21.136.87 originates in a datacenter located in Hong Kong, Hong Kong
Network speed information:
Average network speed for Hong Kong:
-
Mobile:,Download156.37MbpsUpload26.43Mbps
-
Broadband:,Download456.03MbpsUpload376.75Mbps
IP Address 103.21.136.87 WHOIS Information:
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '103.21.136.0 - 103.21.136.255'
% Abuse contact for '103.21.136.0 - 103.21.136.255' is 'kelphon@itaoyun.co.nz'
inetnum: 103.21.136.0 - 103.21.136.255
netname: ITAOYUN
descr: ITAOYUN LIMITED
country: NZ
admin-c: ZTHL1-AP
tech-c: ZTHL1-AP
abuse-c: AZ414-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-ITAOYUN-NZ
mnt-irt: IRT-ZZNET-CN
last-modified: 2023-01-09T06:56:20Z
source: APNIC
irt: IRT-ZZNET-CN
address: Roan 900,North Huting Road,Shanghai,China
e-mail: kelphon@itaoyun.co.nz
abuse-mailbox: kelphon@itaoyun.co.nz
admin-c: ZTHL1-AP
tech-c: ZTHL1-AP
auth: # Filtered
remarks: kelphon@itaoyun.co.nz was validated on 2026-01-20
mnt-by: MAINT-ITAOYUN-NZ
last-modified: 2026-01-20T23:43:49Z
source: APNIC
role: ABUSE ZZNETCN
country: ZZ
address: Roan 900,North Huting Road,Shanghai,China
phone: +000000000
e-mail: kelphon@itaoyun.co.nz
admin-c: ZTHL1-AP
tech-c: ZTHL1-AP
nic-hdl: AZ414-AP
remarks: Generated from irt object IRT-ZZNET-CN
remarks: kelphon@itaoyun.co.nz was validated on 2026-01-20
abuse-mailbox: kelphon@itaoyun.co.nz
mnt-by: APNIC-ABUSE
last-modified: 2026-01-20T23:44:15Z
source: APNIC
role: ZhongTong Telcommunications HK Limited administr
address: 11 Castlederg Drive
country: NZ
phone: +64272802834
e-mail: abuse@itaoyun.co.nz
admin-c: ZTHL1-AP
tech-c: ZTHL1-AP
nic-hdl: ZTHL1-AP
mnt-by: MAINT-ZHONGTONG-HK
last-modified: 2022-05-30T09:20:06Z
source: APNIC
% Information related to '103.21.136.0/24AS55933'
route: 103.21.136.0/24
origin: AS55933
descr: Shanghai Zongzhi InfoTech Co.,Ltd
Roan 900
North Huting Road
mnt-by: MAINT-ITAOYUN-NZ
last-modified: 2026-03-17T07:39:45Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)
Reputation information:
- Sender score: None - IP doesnt send emails
Blacklists information:
- Listed in Spamhaus: no
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 103.21.136.87