203.93.16.0/20

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain chinaunicom.cn
ASN AS4808
Registry APNIC
ID JITONG-CN-2

WHOIS Details

inetnum:        203.93.9.0 - 203.93.31.255
netname:        JITONG-CN-2
descr:          Ji Tong Communications Co., Ltd.
descr:          Beijing
country:        CN
admin-c:        OHC3-AP
tech-c:         OHC3-AP
abuse-c:        AC1718-AP
status:         ASSIGNED NON-PORTABLE
remarks:        hostmaster@apnic.net 951221
remarks:        hm-changed@apnic.net 20040927
mnt-by:         APNIC-HM
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:37:11Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         Outdated historical contact
address:        Unknown
country:        AP
e-mail:         outdated-historical-contact@apnic.net
nic-hdl:        OHC3-AP
phone:          +61 7 38583188
remarks:        This person object is used as a placeholder
remarks:        as the contacts for the IP or ASN registrations
remarks:        have become outdated or unavailable.
remarks:        If you believe that you are the legal custodian
remarks:        of this address range please contact the APNIC
remarks:        to have the registrations updated.
remarks:        http://www.apnic.net/helpdesk
notify:         dbmon@apnic.net
mnt-by:         APNIC-HM
last-modified:  2011-06-03T04:46:34Z
source:         APNIC

route:          203.93.0.0/19
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.93.0.0/16

Range ASN Company Num of IPs
203.93.32.0/19 AS9929 China Unicom CNCNET GX 8,192
203.93.160.0/20 AS4837 China Unicom - Ningxia 4,096
203.93.2.0/23 AS4808 Shanghai Sinocom Telecommunications Co., Ltd. 512
203.93.117.0/24 AS4808 Beijing Nokia Company 256

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.93.21.215 bankofbeijing.com.cn 2
203.93.28.248 cccn.com 1
203.93.21.154 bobdirectbank.com 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

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

IP Address ASN Details
203.93.24.122 AS4808 China Unicom Beijing Province Network 3.19ms from Beijing, CN
203.93.17.34 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
203.93.25.223 AS4808 China Unicom Beijing Province Network 3.08ms from Beijing, CN
203.93.22.1 AS4808 China Unicom Beijing Province Network 3.18ms from Beijing, CN
203.93.19.71 AS4808 China Unicom Beijing Province Network 3.15ms from Beijing, CN
203.93.20.9 AS4808 China Unicom Beijing Province Network 3.84ms from Beijing, CN
203.93.30.94 AS4808 China Unicom Beijing Province Network 3.76ms from Beijing, CN
203.93.21.97 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
203.93.28.254 AS4808 China Unicom Beijing Province Network 3.29ms from Beijing, CN
203.93.29.229 AS4808 China Unicom Beijing Province Network 2.90ms from Beijing, CN
203.93.27.10 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, 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
76.17.44.20 AS7922 Comcast Cable Communications, LLC 4.85ms from Atlanta, US
109.130.29.164 AS5432 Proximus NV 1.30ms from Brussels, BE
172.183.37.100 AS8075 Microsoft Corporation 0.31ms from Chicago, US
52.169.89.212 AS8075 Microsoft Corporation 0.24ms from Dublin, IE
221.12.49.100 AS4837 CHINA UNICOM China169 Backbone 6.04ms from Hangzhou, CN
20.24.64.244 AS8075 Microsoft Corporation 0.35ms from Hong Kong, HK
39.43.173.52 AS17557 Pakistan Telecommunication Company Limited 1.40ms from Islamabad, PK
90.192.122.228 AS5607 Sky UK Limited 1.66ms from London, GB
2.7.158.180 AS3215 Orange S.A. 5.68ms from Lyon, FR
192.227.123.180 AS13886 Cloud South 2.10ms from Miami, US
182.59.210.116 AS17813 Mahanagar Telephone Nigam Limited 2.39ms from Mumbai, IN
5.142.240.180 AS12389 PJSC Rostelecom 1.71ms from Murmansk, RU
125.106.97.164 AS4134 CHINANET-BACKBONE 8.19ms from Ningbo, CN
49.62.183.148 AS4766 Korea Telecom 3.59ms from Seoul, KR
60.97.15.20 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP
5.140.244.228 AS12389 PJSC Rostelecom 0.68ms from Yekaterinburg, RU
45.27.76.164 AS7018 AT&T Enterprises, LLC 1.62ms from Atlanta, US
91.58.179.244 AS3320 Deutsche Telekom AG 1.80ms from Berlin, DE
190.9.206.212 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.64ms from Bogota, CO
186.182.55.4 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.70ms from Buenos Aires, AR
184.15.89.244 AS5650 Frontier Communications of America, Inc. 12.02ms from Chicago, US
77.73.133.4 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.44ms from Frankfurt am Main, DE
103.51.149.84 AS23860 Alliance Broadband Services Pvt. Ltd. 0.36ms from Kolkata, IN
191.98.168.20 AS27843 WIN EMPRESAS S.A.C. 0.29ms from Lima, PE
104.179.126.148 AS7018 AT&T Enterprises, LLC 2.18ms from Los Angeles, 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 203.93.17.34
traceroute to 203.93.17.34 (203.93.17.34): 64 hops max, 52 byte packets
6 *
7 *
8 [AS7474] 61.88.33.48 2.946 ms
9 *
10 [AS4845] 203.208.158.206 263.425 ms
11 [AS7473] 203.208.171.81 232.662 ms
12 [AS4837] 219.158.4.125 234.556 ms
13 *
14 [AS4837] 219.158.7.225 269.937 ms
15 *
16 [AS4808] 61.51.116.218 277.967 ms
17 [AS4808] 203.93.17.34 274.442 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

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