1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.212.0.0/16
  4. AS212921  | 199.212.57.0/24

199.212.57.0/24

AS212921  ·  HDTIDC LIMITED

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Summary

Country China
Domain allcloud.cc
ASN AS212921
Registry APNIC
ID ZADCTL-CN

WHOIS Details

inetnum:        199.212.57.0 - 199.212.57.255
netname:        ZADCTL-CN
descr:          Zhengzhou, a Dream Computer Technology Limited
country:        CN
org:            ORG-ZADC1-AP
admin-c:        HL3595-AP
tech-c:         HL3595-AP
abuse-c:        AZ379-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-ZADCTL-CN
mnt-routes:     MAINT-ZADCTL-CN
mnt-irt:        IRT-ZADCTL-CN
last-modified:  2020-05-20T09:58:59Z
source:         APNIC

irt:            IRT-ZADCTL-CN
address:        FLAT/RM B-01 20/F, Full WIN COMMERCIAL CENTRE, 573 NATHAN ROAD, YAU MA TEI, HONGKONG
e-mail:         allrun7788@protonmail.com
abuse-mailbox:  allrun7788@protonmail.com
admin-c:        HL3595-AP
tech-c:         HL3595-AP
auth:           # Filtered
remarks:        allrun7788@protonmail.com was validated on 2025-12-04
mnt-by:         MAINT-ZADCTL-CN
last-modified:  2025-12-04T23:31:32Z
source:         APNIC

organisation:   ORG-ZADC1-AP
org-name:       Zhengzhou, a Dream Computer Technology Limited
org-type:       LIR
country:        CN
address:        UNIT B 20/F FULL WIN COMM CTR
address:        573 NATHAN RD YAU MA TEI KLN
phone:          +85269568805
fax-no:         +85269568805
e-mail:         adm@allcloud.cc
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:17Z
source:         APNIC

role:           ABUSE ZADCTLCN
country:        ZZ
address:        FLAT/RM B-01 20/F, Full WIN COMMERCIAL CENTRE, 573 NATHAN ROAD, YAU MA TEI, HONGKONG
phone:          +000000000
e-mail:         allrun7788@protonmail.com
admin-c:        HL3595-AP
tech-c:         HL3595-AP
nic-hdl:        AZ379-AP
remarks:        Generated from irt object IRT-ZADCTL-CN
remarks:        allrun7788@protonmail.com was validated on 2025-12-04
abuse-mailbox:  allrun7788@protonmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-04T23:32:09Z
source:         APNIC

role:           HDTIDC LIMITED
address:        FLAT/RM B-01 20/F, Full WIN COMMERCIAL CENTRE, 573 NATHAN ROAD, YAU MA TEI, HONGKONG
country:        HK
phone:          +852-30696943
e-mail:         adm@allcloud.cc
admin-c:        HL3595-AP
tech-c:         HL3595-AP
nic-hdl:        HL3595-AP
mnt-by:         MAINT-ALLCLOUD-HK
last-modified:  2020-01-08T00:14:33Z
source:         APNIC

route:          199.212.57.0/24
origin:         AS136038
descr:          IP Transit
mnt-by:         MAINT-ZADCTL-CN
last-modified:  2022-05-28T06:21:43Z
source:         APNIC

route:          199.212.57.0/24
descr:          IP Transit
origin:         AS212921
mnt-by:         MAINT-ZADCTL-CN
last-modified:  2022-05-28T14:52:14Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 199.212.0.0/16

Range ASN Company Num of IPs
199.212.160.0/19 AS6461 Zayo Bandwidth 8,192
199.212.64.0/20 AS802 York University 4,096
199.212.152.0/21 AS852 TELUS Communications Inc. 2,048
199.212.224.0/21 AS31765 FundSERV Inc. 2,048
199.212.120.0/22 AS3848 Chedoke-McMaster Hospitals 1,024
199.212.8.0/22 AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY 1,024
199.212.32.0/22 AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY 1,024
199.212.134.0/23 AS11647 Sentex Communications Corporation 512
199.212.84.0/23 AS26677 Confederation College of Applied Arts & Technology 512
199.212.88.0/23 AS395704 Canadore College of Applied Arts and Technology 512
199.212.255.0/24 AS25948 Datablocks, Inc 256
199.212.15.0/24 AS26677 Confederation College of Applied Arts & Technology 256
199.212.95.0/24 AS13374 D'Youville College 256
199.212.37.0/24 AS19350 Centennial College 256
199.212.30.0/24 AS19350 Centennial College 256
199.212.45.0/24 AS33389 College Boreal 256
199.212.44.0/24 AS35911 City of North Bay 256
199.212.46.0/24 AS35911 Ontario Northland Transportation Commission 256
199.212.41.0/24 AS17181 The Calgary Airport Authority 256
199.212.0.0/24 AS393225 ARIN Operations 256
199.212.90.0/24 AS9327 Inter-Com Information Services Ltd. 256
199.212.143.0/24 AS399630 RMS Information Systems Consulting 256
199.212.1.0/24 AS54397 Lakefield College School 256
199.212.124.0/24 AS16881 Prall, Inc., David C 256
199.212.24.0/24 AS6509 CANARIE Inc 256
199.212.36.0/24 AS13895 Kendall Systems 256
199.212.138.0/24 AS812 Public Service Alliance of Canada 256
199.212.118.0/24 AS21992 Thunder Bay Regional Hospital - Port 256
199.212.232.0/24 AS25946 Affinity Associates Consulting Inc. 256

Hosted domains

There are 151 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.212.57.111 pradvanced.com 39
199.212.57.63 xd7772.com 28
199.212.57.10 mi998.com 19
199.212.57.86 12329.loan 6
199.212.57.50 8888m1.com 5
199.212.57.88 plxddgx.cn 4
199.212.57.118 chuandakaoyan.com 4
199.212.57.82 shop88.top 3
199.212.57.104 aimgroup.com.cn 3
199.212.57.115 ts88988.top 2
199.212.57.125 hdapp.vip 2
199.212.57.23 vip60002.com 2
199.212.57.110 ttchat88.com 2
199.212.57.24 302533.com 2
199.212.57.185 svipky.am 2
199.212.57.68 glqoyj.top 1
199.212.57.126 cakeplan.cn 1
199.212.57.70 mhvpvc.top 1
199.212.57.65 eleyrh.top 1
199.212.57.60 ypjtnb.top 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
Read more

Pingable IPs

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

IP Address ASN Details
199.212.57.38 AS212921 HDTIDC LIMITED 1.60ms 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
61.55.193.168 AS4837 CHINA UNICOM China169 Backbone 9.68ms from Beijing, CN
73.36.227.56 AS7922 Comcast Cable Communications, LLC 6.62ms from Chicago, US
111.29.49.168 AS9808 China Mobile Communications Group Co., Ltd. 12.52ms from Guangzhou, CN
95.37.210.120 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
23.126.159.24 AS7018 AT&T Enterprises, LLC 5.58ms from Los Angeles, US
151.40.51.120 AS1267 WIND TRE S.P.A. 13.24ms from Milan, IT
13.201.69.24 AS16509 Amazon.com, Inc. 0.10ms from Mumbai, IN
54.87.89.152 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
180.226.133.168 AS17858 LG POWERCOMM 1.76ms from Seoul, KR
124.59.11.8 AS17858 LG POWERCOMM 2.46ms from Seoul, KR
40.123.174.120 AS8075 Microsoft Corporation 0.57ms from Taipei, TW
126.115.110.216 AS17676 SoftBank Corp. 15.57ms from Tokyo, JP
153.189.171.104 AS4713 NTT DOCOMO BUSINESS,Inc. 3.14ms from Tokyo, JP
181.126.236.184 AS23201 Telecel S.A. 8.49ms from Asuncion, PY
197.39.221.200 AS8452 TE-AS 3.81ms from Cairo, EG
150.188.4.40 AS20312 Fundación Centro Nacional de Innovación Tecnológica (CENIT) 1.18ms from Caracas, VE
211.143.0.8 AS56047 China Mobile communications corporation 6.09ms from Changsha, CN
201.33.43.120 AS28624 PROVEDORA CMA INTERNET LTDA 17.60ms from Fortaleza, BR
3.65.166.248 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
141.82.50.24 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.76ms from Frankfurt am Main, DE
183.161.9.104 AS4134 CHINANET-BACKBONE 8.64ms from Huai'an, CN
97.202.140.168 AS6167 Verizon Business 17.48ms from Los Angeles, US
184.87.136.40 AS16625 Akamai Technologies, Inc. 0.44ms from Melbourne, AU
104.148.212.168 AS6128 Cablevision Systems Corp. 3.78ms from Newark, US
211.124.98.104 AS9617 JCOM Co., Ltd. 10.11ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 199.212.57.10
traceroute to 199.212.57.10 (199.212.57.10): 64 hops max, 52 byte packets
5 [AS3356] 8.244.4.17 1.118 ms
6 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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