218.30.28.0/23

AS23724 · IDC, China Telecommunications Corporation

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Summary

Country	China
Domain	bjtelecom.net
ASN	AS23724
Parent Range	218.30.0.0/15
Registry	APNIC
ID	CHINANET-IDC-BJ

WHOIS Details

inetnum:        218.30.25.0 - 218.30.29.255
netname:        CHINANET-IDC-BJ
descr:          CHINANET IDC center
descr:          China Telecom
descr:          Beijing 100088
country:        CN
admin-c:        HC55-AP
tech-c:         HC55-AP
mnt-by:         MAINT-CHINANET
mnt-lower:      MAINT-CHINATELECOM-BJ
changed:        bjnic@bjtelecom.net 20040322
status:         ALLOCATED NON-PORTABLE
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
changed:        bjnic@bjtelecom.net 20040115
mnt-by:         MAINT-CHINATELECOM-BJ
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 218.30.28.0/23

Range	ASN	Company	Num of IPs
218.30.0.0/15	AS4134	CHINANET network	131,072

Nearby Ranges

BGP prefixes that overlap with 218.30.0.0/16

Range	ASN	Company	Num of IPs
218.30.0.0/15	AS4134	CHINANET network	131,072
218.30.96.0/19	AS141679	CHINANET IDC center	8,192
218.30.96.0/19	AS23724	CHINANET IDC center	8,192

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

Read more

Pingable IPs

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

IP Address	ASN	Details
218.30.28.118	AS23724 IDC, China Telecommunications Corporation	`2.11ms` from Tianjin, 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
149.107.34.119	AS200736 MEDIANET INVEST AE	`0.89ms` from Athens, GR
206.187.18.23	AS20141 Quality Technology Services, LLC	`0.50ms` from Atlanta, US
35.86.108.55	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
68.58.17.231	AS7922 Comcast Cable Communications, LLC	`8.62ms` from Chicago, US
87.35.253.39	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`6.40ms` from Dublin, IE
163.177.118.71	AS17816 China Unicom IP network China169 Guangdong province	`2.67ms` from Guangzhou, CN
39.55.158.7	AS17557 Pakistan Telecommunication Company Limited	`7.19ms` from Lahore, PK
222.84.114.199	AS4134 CHINANET-BACKBONE	`4.69ms` from Nanning, CN
119.47.185.103	AS7679 QTnet,Inc.	`8.07ms` from Osaka, JP
121.158.72.103	AS4766 Korea Telecom	`5.67ms` from Seoul, KR
18.209.75.247	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
52.72.88.7	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
109.131.135.39	AS5432 Proximus NV	`1.07ms` from Brussels, BE
2.110.11.151	AS3292 TDC Holding A/S	`7.41ms` from Copenhagen, DK
52.178.139.135	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
3.76.171.199	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
113.170.116.135	AS45899 VNPT Corp	`5.29ms` from Ho Chi Minh City, VN
116.58.32.23	AS17563 Autonomous System Number for Nexlinx	`19.55ms` from Karachi, PK
107.197.170.135	AS7018 AT&T Enterprises, LLC	`3.34ms` from Los Angeles, US
76.70.40.183	AS577 Bell Canada	`4.81ms` from Montreal, CA
185.8.223.23	AS50596 Informatsionnye Tekhnologii LLC	`5.58ms` from Moscow, RU
175.128.214.167	AS2516 KDDI CORPORATION	`16.61ms` from Tokyo, JP
20.220.133.71	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
85.73.229.247	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.63ms` from Athens, GR
131.202.128.23	AS611 NB-PEI Educational Computer Network	`14.32ms` from Beauharnois, CA

Traceroute

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

traceroute -a -n -q1 -f5 -m15 218.30.29.247

traceroute to 218.30.29.247 (218.30.29.247): 15 hops max, 52 byte packets

5 [AS3491] 63.222.22.5 1.4 ms

6 *

7 [AS3491] 63.218.14.54 249.308 ms

8 [AS4134] 81.173.21.41 242.61 ms

9 *

10 *

11 *

12 [AS23724] 36.110.243.130 232.734 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On March 13th 2026

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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