122.146.108.0/23

AS38851 · TNET-NET

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS38851
Parent Range	122.146.0.0/15
Registry	TWNIC
ID	TWTCOMM-TW

WHOIS Details

inetnum:        122.146.108.0 - 122.146.109.255
netname:        TWTComm-TW
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        HT200-TW
tech-c:         HT200-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20081002
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:         Huang TaYu
address:        TWTCOMMUNICATIONCORPORATION
address:        10F.,No.78,Sec.2,ChongsinRd.,SanchongCity,TaipeiCounty241,Taiwan
address:        Taipei Taiwan
country:        TW
phone:          886-2-2974-3399ext682
fax-no:         886-2-2973-4717
e-mail:         tayuhuang@twt.com.tw
nic-hdl:        HT200-TW
changed:        hostmaster@twnic.net 20081002
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 122.146.108.0/23

Range	ASN	Company	Num of IPs
122.146.0.0/15	AS9919	New Century InfoComm Tech. Co., Ltd.	131,072

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

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

IP Address	ASN	Details
122.146.108.2	AS38851 TNET-NET	`0.91ms` from Taipei, TW
122.146.109.1	AS38851 TNET-NET	`0.91ms` 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
128.199.42.215	AS14061 DigitalOcean, LLC	`0.26ms` from Amsterdam, NL
194.176.242.87	AS5483 Magyar Telekom Plc.	`9.25ms` from Budapest, HU
117.214.223.215	AS9829 National Internet Backbone	`7.31ms` from Kolkata, IN
60.38.89.167	AS4713 NTT Communications Corporation	`14.82ms` from Osaka, JP
123.129.56.231	AS4837 CHINA UNICOM China169 Backbone	`5.23ms` from Qingdao, CN
52.253.197.7	AS8075 Microsoft Corporation	`1.25ms` from Rio de Janeiro, BR
115.15.13.71	AS4766 Korea Telecom	`6.26ms` from Seoul, KR
14.40.14.231	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
91.92.79.87	AS39251 NETGUARD LLC	`2.75ms` from Sofia, BG
51.17.172.119	AS16509 Amazon.com, Inc.	`1.29ms` from Tel Aviv, IL
92.65.244.103	AS1136 KPN B.V.	`0.86ms` from Amsterdam, NL
193.92.55.199	AS1241 Forthnet	`1.98ms` from Athens, GR
157.240.174.183	AS12083 WideOpenWest Finance LLC	`10.41ms` from Atlanta, US
3.13.205.183	AS16509 Amazon.com, Inc.	`7.74ms` from Chicago, US
94.14.119.7	AS5607 Sky UK Limited	`2.43ms` from London, GB
155.89.215.55	AS37081 Movicel Telecomunicacoes S.A.	`12.30ms` from Luanda, AO
83.35.53.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.24ms` from Madrid, ES
64.228.47.215	AS577 Bell Canada	`5.96ms` from Montreal, CA
36.150.219.39	AS56046 China Mobile communications corporation	`0.23ms` from Nanjing, CN
126.140.46.247	AS17676 SoftBank Corp.	`4.07ms` from Osaka, JP
124.169.101.55	AS7545 TPG Telecom Limited	`1.47ms` from Perth, AU
222.174.4.39	AS4134 CHINANET-BACKBONE	`8.06ms` from Qingdao, CN
27.202.168.167	AS4837 CHINA UNICOM China169 Backbone	`5.96ms` from Qingdao, CN
122.43.187.7	AS17858 LG POWERCOMM	`2.52ms` from Seoul, KR
220.122.247.135	AS4766 Korea Telecom	`5.98ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 122.146.108.2

traceroute to 122.146.108.2 (122.146.108.2): 64 hops max, 52 byte packets

3 [] 203.163.222.77 1.244 ms

4 *

5 [AS38851] 122.146.108.2 0.954 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

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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