211.78.136.0/23

AS9919 · New Century InfoComm Tech Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS9919
Parent Range	211.78.128.0/19
Registry	TWNIC
ID	NCICNET-NET

WHOIS Details

inetnum:        211.78.136.32 - 211.78.136.63
netname:        ncicnet-net
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        BL80-TW
tech-c:         BL80-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20011024
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:         Bryan Lee
address:        New Centry InfoCom Tech. Co., Ltd.
address:        9F,No.218,Rueiguang Rd.,
address:        Taipei Taiwan
country:        TW
phone:          +886-2-7700-5000
fax-no:
e-mail:         bryanlee@ncic.com.tw
nic-hdl:        BL80-TW
changed:        hostmaster@twnic.net 20020121
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 211.78.136.0/23

Range	ASN	Company	Num of IPs
211.78.128.0/19	AS9919	New Centry InfoComm Tech. Co., Ltd.	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

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

IP Address	ASN	Details
211.78.137.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.59ms` 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
80.201.35.247	AS5432 Proximus NV	`6.25ms` from Amsterdam, NL
150.120.166.7	AS4155 USDA	`1.21ms` from Ashburn, US
199.108.99.7	AS7018 AT&T Enterprises, LLC	`2.02ms` from Dallas, US
220.187.220.151	AS4134 CHINANET-BACKBONE	`6.19ms` from Hangzhou, CN
212.64.215.87	AS197450 SUNUCUN BILGI ILETISIM TEKNOLOJILERI VE TICARET LIMITED SIRKETI	`0.24ms` from Istanbul, TR
82.10.47.119	AS5089 Virgin Media Limited	`9.11ms` from London, GB
46.73.129.135	AS12714 PJSC MegaFon	`1.55ms` from Moscow, RU
201.119.0.23	AS8151 UNINET	`3.82ms` from Santiago de Queretaro, MX
49.57.0.87	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
211.252.84.71	AS4766 Korea Telecom	`0.79ms` from Seoul, KR
112.65.239.7	AS17621 China Unicom Shanghai network	`2.57ms` from Shanghai, CN
118.79.79.167	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Taiyuan, CN
13.81.27.87	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
104.232.212.135	AS62874 Web2Objects LLC	`0.30ms` from Ashburn, US
79.107.221.231	AS25472 Nova Telecommunications & Media Single Member S.A	`7.84ms` from Athens, GR
89.180.236.103	AS2860 NOS COMUNICACOES, S.A.	`1.98ms` from Braga, PT
34.135.25.119	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
173.215.2.103	AS5056 Aureon Network Services	`6.49ms` from Des Moines, US
82.24.252.135	AS28753 Leaseweb Deutschland GmbH	`0.59ms` from Frankfurt am Main, DE
135.125.51.7	AS16276 OVH SAS	`0.16ms` from Gravelines, FR
35.220.190.103	AS396982 Google LLC	`0.11ms` from Hong Kong, HK
72.130.156.55	AS20001 Charter Communications Inc	`7.53ms` from Honolulu, US
204.1.6.87	AS400427 IQ Fiber	`0.79ms` from Jacksonville, US
120.224.168.231	AS24444 Shandong Mobile Communication Company Limited	`8.05ms` from Jinan, CN
222.162.1.183	AS4837 CHINA UNICOM China169 Backbone	`18.73ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m13 211.78.136.31

traceroute to 211.78.136.31 (211.78.136.31): 13 hops max, 52 byte packets

3 [AS3356] 4.69.208.58 208.444 ms

4 [AS3356] 8.244.8.42 211.787 ms

5 [AS9002] 87.245.232.200 282.388 ms

6 [AS9002] 87.245.251.209 281.968 ms

7 [AS4780] 139.175.58.91 298.21 ms

8 [AS4780] 139.175.56.142 298.838 ms

9 [AS4780] 192.72.107.190 300.027 ms

10 [AS9919] 220.228.23.18 296.515 ms

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Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On September 4th 2025

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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