61.66.29.0/24

AS9919 · New Century InfoComm Tech Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS9919
Parent Range	61.66.0.0/16
Registry	TWNIC
ID	NCICNET-NET

WHOIS Details

inetnum:        61.66.29.0 - 61.66.29.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        AS100-TW
tech-c:         AS100-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20041012
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:         Allen Shyu
address:        New Century InfoComm Tech Co., Ltd
address:        6F, No. 218, Rueiguang Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-7700-9968
fax-no:         +886-2-7700-9968
e-mail:         idcservice@fareastone.com.tw
nic-hdl:        AS100-TW
changed:        hostmaster@twnic.net 20101027
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 61.66.29.0/24

Range	ASN	Company	Num of IPs
61.66.0.0/16	AS4780	New Centry InfoComm Tech. Co., Ltd.	65,536
61.66.0.0/16	AS9919	New Centry InfoComm Tech. Co., Ltd.	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

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

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

IP Address	ASN	Details
61.66.29.36	AS9919 New Century InfoComm Tech Co., Ltd.	`0.88ms` 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
144.178.33.40	AS714 Apple Inc.	`0.78ms` from Chennai, IN
67.173.163.72	AS7922 Comcast Cable Communications, LLC	`3.29ms` from Chicago, US
47.223.114.136	AS19108 Optimum	`11.98ms` from Dallas, US
155.94.133.88	AS36352 HostPapa	`0.23ms` from Los Angeles, US
181.140.124.120	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.36ms` from Medellin, CO
130.251.21.8	AS137 Consortium GARR	`5.63ms` from Milan, IT
46.232.26.56	AS62240 Clouvider	`1.03ms` from New York City, US
125.51.190.24	AS2516 KDDI CORPORATION	`17.77ms` from Osaka, JP
27.197.146.200	AS4837 CHINA UNICOM China169 Backbone	`6.41ms` from Qingdao, CN
4.149.75.72	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
18.213.210.184	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
66.141.63.40	AS7018 AT&T Enterprises, LLC	`3.57ms` from San Antonio, US
98.7.27.168	AS12271 Charter Communications Inc	`5.11ms` from Secaucus, US
99.251.191.184	AS812 Rogers Communications Canada Inc.	`6.39ms` from Toronto, CA
178.226.68.8	AS50266 Odido Netherlands B.V.	`10.16ms` from Amsterdam, NL
212.113.186.24	AS2860 NOS COMUNICACOES, S.A.	`0.36ms` from Braga, PT
198.252.113.232	AS54934 JEFFERSON CO. CABLE, INC.	`9.16ms` from Columbus, US
74.234.92.40	AS8075 Microsoft Corporation	`0.13ms` from Dublin, IE
80.159.255.216	AS2792 TeraStream	`0.67ms` from Frankfurt am Main, DE
76.223.78.88	AS16509 Amazon.com, Inc.	`0.04ms` from Lima, PE
97.167.189.152	AS6167 Verizon Business	`7.76ms` from Los Angeles, US
67.219.27.232	AS54103 MOD Mission Critical, LLC	`0.45ms` from New York City, US
110.4.144.232	AS4685 Asahi Net	`6.42ms` from Osaka, JP
52.11.104.248	AS16509 Amazon.com, Inc.	`4.49ms` from Portland, US
213.100.9.88	AS1257 Tele2 Sverige AB	`12.04ms` from Riga, LV

Traceroute

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

traceroute -a -n -q1 61.66.29.36

traceroute to 61.66.29.36 (61.66.29.36): 64 hops max, 52 byte packets

1 [AS63023] 23.157.40.1 12.314 ms

2 [AS6461] 64.124.55.41 0.422 ms

3 *

4 *

5 [AS3491] 63.220.192.168 1.082 ms

6 [AS3491] 63.223.9.226 162.31 ms

7 *

8 [AS4780] 139.175.59.160 138.99 ms

9 [AS4780] 139.175.57.186 138.557 ms

10 *

11 [AS9919] 61.66.29.36 141.959 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

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.

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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