123.177.0.0/16

AS4134 · CHINANET-BACKBONE

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS4134
Registry	APNIC
ID	CHINANET-LN

WHOIS Details

inetnum:        123.177.0.0 - 123.177.255.255
netname:        CHINANET-LN
descr:          CHINANET liaoning province network
descr:          China Telecom
descr:          No.6,Feiyun Road,Hunnan New District
descr:          Shenyang,110168
country:        CN
admin-c:        CC1699-AP
tech-c:         CC1699-AP
abuse-c:        AC1573-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-CHINANET
mnt-routes:     MAINT-CHINANET-LN
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:23Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-04-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

person:         CHINANET-LN Network Administrater Chinatelecom Liaoning Branch
nic-hdl:        CC1699-AP
e-mail:         [email protected]
address:        No.6,feiyun    Road,hunnan    District,Shenyang
phone:          +86-18940001400
fax-no:         +86-24-31003370
country:        CN
mnt-by:         MAINT-CHINANET-LN
last-modified:  2019-11-05T13:31:49Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 123.177.0.0/16

Range	ASN	Company	Num of IPs
123.177.42.0/23	AS134762	CHINANET liaoning province network	512
123.177.48.0/23	AS134762	CHINANET liaoning province network	512
123.177.44.0/23	AS134762	CHINANET liaoning province network	512
123.177.46.0/23	AS134762	CHINANET liaoning province network	512
123.177.12.0/23	AS137688	CHINANET liaoning province network	512
123.177.0.0/22	AS17799	CHINANET liaoning province network	1,024
123.177.20.0/22	AS134762	CHINANET liaoning province network	1,024
123.177.52.0/22	AS134762	CHINANET liaoning province network	1,024
123.177.16.0/22	AS134762	CHINANET liaoning province network	1,024
123.177.128.0/18	AS17799	CHINANET liaoning province network	16,384
123.177.192.0/18	AS17799	CHINANET liaoning province network	16,384
123.177.0.0/17	AS4809	CHINANET liaoning province network	32,768

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Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.216.0.0/13	AS4713	NTT COMMUNICATIONS CORPORATION	524,288
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.104.0.0/14	AS9595	NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION	262,144
123.224.0.0/14	AS4713	NTT COMMUNICATIONS CORPORATION	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.192.0.0/14	AS9924	kbro CO. Ltd.	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.210.0.0/15	AS1221	Telstra Limited	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.209.0.0/16	AS1221	Telstra Limited	65,536
123.64.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
123.208.0.0/16	AS135887	Telstra Internet	65,536
123.65.0.0/16	AS9394	China TieTong Telecommunications Corporation	65,536
123.29.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.21.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.56.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
123.114.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.124.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.63.0.0/16	AS55410	Vodafone Idea Ltd	65,536
123.150.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
123.125.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.126.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.243.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
123.20.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.48.0.0/16	AS18126	Chubu Telecommunications Co.,Inc.	65,536
123.120.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.41.0.0/16	AS6619	SamsungSDS Inc.	65,536

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Hosted domains

There are 35 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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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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