221.129.0.0/16

AS23841  ·  TJBTN

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Summary

Country China
Domain tjbtn.net
ASN AS23841
Registry APNIC
ID TJBTN

WHOIS Details

inetnum:        221.129.0.0 - 221.129.255.255
netname:        TJBTN
descr:          TIANJIN BROADCAST & TV NETWORK CO. LTD
descr:          12/F, No.1 RongYuan Road, New Technology Industry Area
descr:          Tianjin P.R. China
country:        CN
admin-c:        XH58-AP
tech-c:         BW167-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-TJBTN-CN
last-modified:  2023-11-28T00:57:29Z
source:         APNIC

irt:            IRT-TJBTN-CN
address:        6/F, No.3 Huatian Road, New Technology Industry Tianjin China
e-mail:         82716589@qq.com
abuse-mailbox:  82716589@qq.com
auth:           # Filtered
admin-c:        XH58-AP
tech-c:         BW167-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-11-01T07:42:56Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Birong Wang
nic-hdl:        BW167-AP
e-mail:         wangbr@sohu.com
address:        12/F, Tiandatiancai edifice
address:        No.1 RongYuan Road,
address:        New Technology Industry Area
address:        Tianjin P.R.China
phone:          +86-022-83719988-7406
fax-no:         +86-022-83710881
country:        CN
mnt-by:         MAINT-CN-BIRONG
last-modified:  2008-09-04T07:30:48Z
source:         APNIC

person:         XU HONGTAO
address:        6/F, No.3 Huatian Road, New Technology Industry Area
address:        Tianjin P.R.China
country:        CN
phone:          +86-22-23601763
fax-no:         +86-22-23602342
e-mail:         wangbr@mail.tjbtn.net
nic-hdl:        XH58-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range ASN Company Num of IPs
221.64.0.0/11 AS17676 Japan Nation-wide Network of Softbank Corp. 2,097,152
221.32.0.0/11 AS17676 Japan Nation-wide Network of Softbank Corp. 2,097,152
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.96.0.0/12 AS17676 Japan Nation-wide Network of Softbank Corp. 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.184.0.0/13 AS4713 NTT COMMUNICATIONS CORPORATION 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.144.0.0/13 AS4766 Korea Telecom 524,288
221.216.0.0/13 AS4808 China Unicom Beijing province network 524,288
221.152.0.0/13 AS4766 Korea Telecom 524,288
221.160.0.0/13 AS4766 Korea Telecom 524,288
221.200.0.0/14 AS4837 China Unicom Liaoning Province Network 262,144
221.208.0.0/14 AS4837 China Unicom Heilongjiang Province Network 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.232.0.0/14 AS4134 CHINANET Hubei province network 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.0.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.138.0.0/15 AS9318 SK Broadband Co Ltd 131,072
221.130.0.0/15 AS9808 China Mobile Communications Corporation 131,072
221.14.0.0/15 AS4837 China Unicom Henan Province Network 131,072
221.214.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.192.0.0/15 AS4837 China Unicom Hebei Province Network 131,072
221.196.0.0/15 AS4837 China Unicom Tianjin Province Network 131,072
221.170.0.0/15 AS2518 BIGLOBE Inc. 131,072
221.217.0.0/16 AS4808 China Unicom Beijing province network 65,536
221.56.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.103.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.112.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.194.0.0/16 AS4837 company LangFang City,Hebei province. 65,536
221.219.0.0/16 AS4808 China Unicom Beijing province network 65,536
221.101.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.110.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.172.0.0/16 AS9394 China TieTong Telecommunications Corporation 65,536
221.105.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.220.0.0/16 AS4808 China Unicom Beijing province network 65,536
221.213.0.0/16 AS4837 China Unicom Yunnan province network 65,536
221.212.0.0/16 AS4837 China Unicom Heilongjiang Province Network 65,536
221.168.0.0/16 AS4766 Korea Telecom 65,536
221.237.0.0/16 AS4134 CHINANET Sichuan province network 65,536
221.6.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
221.206.0.0/16 AS4837 China Unicom Heilongjiang Province Network 65,536
221.222.0.0/16 AS4808 China Unicom Beijing province network 65,536
221.109.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.45.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.111.0.0/16 AS17676 Japan Nation-wide Network of Softbank Corp. 65,536
221.126.0.0/16 AS9304 HGC Global Communications Limited 65,536
221.169.0.0/16 AS4780 Digital United I 65,536

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
221.129.247.118 tjgdykt.cn 2
221.129.245.18 tjncc.com 1
221.129.245.190 quanjiantj.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

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

IP Address ASN Details
221.129.22.149 AS23841 TJBTN 5.98ms from Beijing, CN
221.129.16.129 AS23841 TJBTN 7.16ms from Beijing, CN
221.129.19.26 AS23841 TJBTN 6.52ms from Beijing, CN
221.129.245.230 AS23841 TJBTN 8.27ms from Beijing, CN
221.129.247.46 AS23841 TJBTN 6.10ms from Beijing, CN
221.129.242.94 AS23841 TJBTN 7.36ms 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
81.244.92.64 AS5432 Proximus NV 4.06ms from Amsterdam, NL
38.172.166.0 AS270026 RED SERVITEL, CA 18.92ms from Bogota, CO
196.245.149.96 AS41564 Orion Network Limited 0.63ms from Bratislava, SK
216.166.200.64 AS22561 CenturyLink Communications, LLC 0.64ms from Chicago, US
128.255.209.64 AS3676 University of Iowa 8.95ms from Chicago, US
52.17.154.128 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
81.134.49.32 AS2856 British Telecommunications PLC 2.39ms from London, GB
176.135.123.32 AS5410 Bouygues Telecom SA 8.94ms from Marseille, FR
186.54.30.96 AS6057 Administracion Nacional de Telecomunicaciones 1.74ms from Montevideo, UY
189.141.173.208 AS8151 UNINET 1.25ms from Santiago de Queretaro, MX
221.239.199.112 AS4812 China Telecom (Group) 3.46ms from Shanghai, CN
120.96.123.32 AS1659 Taiwan Academic Network (TANet) Information Center 2.03ms from Taipei, TW
27.140.113.96 AS9824 JCOM Co., Ltd. 14.53ms from Tokyo, JP
133.123.149.96 AS7522 STNet, Incorporated 9.54ms from Osaka, JP
52.54.18.112 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
76.172.71.112 AS20001 Charter Communications Inc 7.67ms from Los Angeles, US
47.205.58.16 AS5650 Frontier Communications of America, Inc. 7.02ms from Miami, US
14.133.45.64 AS18126 Chubu Telecommunications Company, Inc. 9.12ms from Osaka, JP
27.112.172.0 AS18310 SK Broadband Co Ltd 1.06ms from Seoul, KR
121.46.238.176 AS4811 China Telecom (Group) 3.51ms from Shanghai, CN
89.222.186.64 AS34123 Netorn LLC 2.40ms from Moscow, RU
112.69.229.96 AS17511 OPTAGE Inc. 1.73ms from Osaka, JP
124.241.116.240 AS17961 mitene internet co., ltd. 5.44ms from Osaka, JP
168.129.244.0 AS31898 Oracle Corporation 0.12ms from Santiago, CL
52.68.67.64 AS16509 Amazon.com, Inc. 0.13ms from Tokyo, JP

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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