1.203.112.0/23

AS4809  ·  China Telecom Next Generation Carrier Network

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Summary

Country China
Domain bjtelecom.net
ASN AS4809
Registry APNIC
ID CHINANET-BJ

WHOIS Details

inetnum:        1.202.0.0 - 1.203.255.255
netname:        CHINANET-BJ
descr:          CHINANET Beijing Province Network
country:        CN
admin-c:        HC55-AP
tech-c:         HC55-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
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:        --------------------------------------------------------
notify:         bjnic@bjtelecom.net
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-BJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:21Z
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 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
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 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Hostmaster of Beijing Telecom corporation CHINA   TELECOM
nic-hdl:        HC55-AP
e-mail:         bjnic@bjtelecom.net
address:        Beijing Telecom
address:        No. 107 XiDan Beidajie, Xicheng District Beijing
phone:          +86-010-58503461
fax-no:         +86-010-58503054
country:        cn
mnt-by:         MAINT-CHINATELECOM-BJ
last-modified:  2008-09-04T07:29:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 1.203.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
5.107.200.87 AS5384 Emirates Internet 2.84ms from Al Fujairah City, AE
63.33.48.135 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
79.3.50.247 AS3269 Telecom Italia S.p.A. 5.71ms from Milan, IT
68.117.83.71 AS20115 Charter Communications LLC 11.44ms from Minneapolis, US
69.118.33.119 AS6128 Cablevision Systems Corp. 2.68ms from New York City, US
100.12.84.183 AS701 Verizon Business 2.59ms from New York City, US
73.214.110.87 AS7922 Comcast Cable Communications, LLC 11.59ms from Ashburn, US
212.132.113.247 AS8560 IONOS SE 0.59ms from Berlin, DE
92.106.230.151 AS3303 Swisscom (Switzerland) Ltd 0.74ms from Geneve, CH
199.67.89.39 AS205111 ZOHO Corporation B.V 0.55ms from London, GB
83.104.175.247 AS5378 Vodafone Limited 10.16ms from London, GB
91.38.205.215 AS3320 Deutsche Telekom AG 5.37ms from Nuernberg, DE
109.190.44.71 AS35540 OVH SAS 1.50ms from Paris, FR
177.225.105.7 AS13999 Mega Cable, S.A. de C.V. 5.50ms from Santiago de Querétaro, MX
32.211.119.247 AS46690 Southern New England Telephone Company and SNET America, Inc. 10.09ms from Secaucus, US
183.108.83.55 AS4766 Korea Telecom 2.89ms from Seoul, KR
175.248.15.151 AS4766 Korea Telecom 5.49ms from Seoul, KR
34.40.206.199 AS396982 Google LLC 0.11ms from Sydney, AU
60.73.244.167 AS17676 SoftBank Corp. 3.19ms from Tokyo, JP
126.67.76.135 AS17676 SoftBank Corp. 6.68ms from Tokyo, JP
222.136.214.87 AS4837 CHINA UNICOM China169 Backbone 5.93ms from Zhengzhou, CN
34.190.166.39 AS19527 Google LLC 0.10ms from Zuerich, CH
75.236.203.55 AS6167 Verizon Business 11.88ms from Atlanta, US
35.83.225.71 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
23.216.109.71 AS16625 Akamai Technologies, Inc. 0.06ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -m9 1.203.113.233
traceroute to 1.203.113.233 (1.203.113.233): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS3356] 4.71.141.82 185.497 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Fayetteville, 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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