1. All IP Ranges
  2. 123.0.0.0/8
  3. 123.51.0.0/16
  4. AS9919  | 123.51.221.0/24

123.51.221.0/24

AS9919  ·  New Century InfoComm Tech Co., Ltd.

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Summary

Country Taiwan
Domain seed.net.tw
ASN AS9919
Parent Range 123.51.220.0/22
Registry TWNIC
ID NCICNET-NET

WHOIS Details

inetnum:        123.51.220.0 - 123.51.223.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        IO1-TW
tech-c:         IO1-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20121206
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Anti-Spammer NCIC
address:        New Century InfoComm Tech Co., Ltd
address:        No.218, Rueiguang Road,Nei-Hu, Taipei City
address:        TW Taiwan
country:        TW
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
e-mail:         [email protected]
nic-hdl:        IO1-TW
changed:        [email protected] 20170320
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.51.221.0/24

Range ASN Company Num of IPs
123.51.220.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.220.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.128.0/17 AS4780 New Century InfoComm Tech. Co., Ltd. 32,768
123.51.128.0/17 AS9919 New Century InfoComm Tech. Co., Ltd. 32,768

Nearby Ranges

BGP prefixes that overlap with 123.51.0.0/16

Range ASN Company Num of IPs
123.51.128.0/17 AS4780 New Century InfoComm Tech. Co., Ltd. 32,768
123.51.0.0/17 AS38333 Telcoinabox Operations Pty Ltd 32,768
123.51.128.0/17 AS9919 New Century InfoComm Tech. Co., Ltd. 32,768
123.51.0.0/17 AS45510 Telcoinabox Operations Pty Ltd 32,768
123.51.172.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.220.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.220.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.132.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.160.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.168.0/22 AS4780 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.128.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.132.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.160.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.164.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.168.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.172.0/22 AS9919 New Century InfoComm Tech. Co., Ltd. 1,024
123.51.0.0/24 AS38333 Level 6, 9-13 Young Street 256
123.51.188.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.193.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.194.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.195.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.181.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256
123.51.196.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.197.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.198.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.199.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256
123.51.208.0/24 AS9919 New Century InfoComm Tech. Co., Ltd. 256

Hosted domains

There is 1 domain name hosted across 1 IP address 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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Pingable IPs

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

IP Address ASN Details
123.51.221.82 AS9919 New Century InfoComm Tech Co., Ltd. 1.38ms from Taipei, TW

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
111.203.241.24 AS4808 China Unicom Beijing Province Network 3.28ms from Beijing, CN
175.4.201.104 AS4134 CHINANET-BACKBONE 5.75ms from Chenzhou, CN
67.184.56.72 AS7922 Comcast Cable Communications, LLC 5.09ms from Chicago, US
20.29.123.152 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
79.211.149.200 AS3320 Deutsche Telekom AG 3.91ms from Hamburg, DE
84.250.102.248 AS1759 Telia Finland Oyj 4.27ms from Helsinki, FI
203.101.166.24 AS9541 Cyber Internet Services (Pvt) Ltd. 1.24ms from Karachi, PK
82.1.75.56 AS5089 Virgin Media Limited 9.64ms from London, GB
201.171.193.24 AS8151 UNINET 7.57ms from Los Angeles, US
194.207.158.200 AS12390 KCOM GROUP LIMITED 3.14ms from Manchester, GB
182.18.209.40 AS23944 SKYBroadband SKYCable Corporation 0.75ms from Manila, PH
68.53.165.168 AS7922 Comcast Cable Communications, LLC 4.16ms from Murfreesboro, US
88.122.141.8 AS12322 Free SAS 9.76ms from Paris, FR
68.99.225.152 AS22773 Cox Communications Inc. 4.85ms from Phoenix, US
112.241.172.104 AS4837 CHINA UNICOM China169 Backbone 9.19ms from Qingdao, CN
112.235.106.216 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Qingdao, CN
20.112.86.136 AS8075 Microsoft Corporation 0.30ms from Quincy, US
4.155.115.120 AS8075 Microsoft Corporation 0.30ms from Quincy, US
82.59.70.248 AS3269 Telecom Italia S.p.A. 2.06ms from Rome, IT
163.255.33.168 AS4766 Korea Telecom 4.97ms from Seoul, KR
221.153.96.184 AS4766 Korea Telecom 1.40ms from Seoul, KR
221.138.30.120 AS9318 SK Broadband Co Ltd 1.98ms from Seoul, KR
101.93.128.72 AS4812 China Telecom (Group) 1.58ms from Shanghai, CN
94.43.117.200 AS35805 JSC "Silknet" 3.53ms from Tbilisi, GE
195.149.95.200 AS29445 Bazy i Systemy Bankowe Sp. z o.o. 4.76ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 123.51.221.154
traceroute to 123.51.221.154 (123.51.221.154): 64 hops max, 52 byte packets
3 [AS21859] 23.248.177.208 135.065 ms
4 [AS4780] 192.72.250.9 3.735 ms
7 [AS4780] 192.72.107.98 1.758 ms
8 [AS9919] 220.228.23.14 1.176 ms
9 [AS9919] 61.66.238.34 1.682 ms
10 [AS9919] 123.51.221.154 2.079 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
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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