211.78.240.0/20

AS18179 · MiTAC Inc.

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Summary

Country	Taiwan
Domain	mitac.com.tw
ASN	AS18179
Registry	APNIC
ID	E2CENTER-NET

WHOIS Details

inetnum:        211.78.240.0 - 211.78.255.255
netname:        E2CENTER-NET
descr:          MiTAC Inc
descr:          No.187, Tiding Blvd., Sec 2, Neihu, Taipei
descr:          Taipei Taiwan 114
country:        TW
admin-c:        CHY13-AP
tech-c:         CHY13-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
changed:        hostmaster@twnic.net 20020705
changed:        hm-changed@apnic.net 20160704
status:         ALLOCATED PORTABLE
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         hostmaster@twnic.net.tw
abuse-mailbox:  hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
mnt-by:         MAINT-TW-TWNIC
changed:        hostmaster@twnic.net.tw 20101108
source:         APNIC

person:         Chang Hung Yu
address:        MiTAC Inc.
address:        187, Tiding Blvd., Sec 2, Neihu
address:        Taipei Taiwan 114
country:        TW
phone:          +886-2-2657-6666
fax-no:         +886-2-2658-9894
e-mail:         thomasc@mitac.com.tw
nic-hdl:        CHY13-AP
mnt-by:         MAINT-TW-TWNIC
changed:        hostmaster@twnic.net 20020627
source:         APNIC

inetnum:        211.78.240.0 - 211.78.255.255
netname:        E2CENTER-NET
descr:          Taipei Taiwan
country:        TW
admin-c:        MM19-TW
tech-c:         MM19-TW
mnt-by:         MAINT-TW-TWNIC
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.
changed:        evelyn@mitac.com.tw 19980901
status:         ASSIGNED NON-PORTABLE
source:         TWNIC

person:         mitac
address:        Taipei Taiwan
country:        TW
e-mail:         e2center@e2center.com
nic-hdl:        MM19-TW
changed:        hostmaster@twnic.net.tw 20020627
source:         TWNIC

Hosted domains

There are 3 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
211.78.246.4	scloud.tw	1
211.78.246.111	jian-mart.com	1
211.78.246.43	ohhmystyle.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
211.78.244.19	AS18179 MiTAC Inc.	`2.23ms` from Taipei, TW
211.78.241.126	AS18179 MiTAC Inc.	`1.85ms` from Taipei, TW
211.78.246.9	AS18179 MiTAC Inc.	`2.13ms` 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
98.34.40.212	AS7922 Comcast Cable Communications, LLC	`5.25ms` from Chicago, US
185.196.22.196	AS136787 PacketHub S.A.	`0.33ms` from Frankfurt am Main, DE
42.193.251.68	AS45090 Shenzhen Tencent Computer Systems Company Limited	`3.50ms` from Guangzhou, CN
113.180.15.116	AS45899 VNPT Corp	`2.00ms` from Ho Chi Minh City, VN
196.44.30.244	AS16637 MTN SA	`1.35ms` from Johannesburg, ZA
113.231.45.100	AS4837 CHINA UNICOM China169 Backbone	`4.53ms` from Liaoyang, CN
90.203.244.132	AS5607 Sky UK Limited	`10.09ms` from London, GB
143.198.30.148	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
153.177.202.212	AS4713 NTT Communications Corporation	`5.60ms` from Osaka, JP
190.215.213.36	AS14259 Gtd Internet S.A.	`0.72ms` from Santiago, CL
129.149.0.116	AS31898 Oracle Corporation	`0.15ms` from Vinhedo, BR
83.5.75.36	AS5617 Orange Polska Spolka Akcyjna	`2.42ms` from Warsaw, PL
67.184.92.196	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Chicago, US
14.105.131.4	AS4134 CHINANET-BACKBONE	`3.13ms` from Chongqing, CN
154.85.132.228	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
51.191.197.20	AS5607 Sky UK Limited	`1.21ms` from London, GB
99.192.189.164	AS27589 MOJOHOST	`0.13ms` from Miami, US
37.17.57.148	AS42772 Unitary enterprise A1	`1.20ms` from Minsk, BY
45.79.171.4	AS63949 Akamai Connected Cloud	`0.14ms` from Morris Plains, US
187.74.65.148	AS27699 TELEFÔNICA BRASIL S.A	`2.93ms` from Osasco, BR
60.212.36.36	AS4837 CHINA UNICOM China169 Backbone	`4.34ms` from Qingdao, CN
38.66.24.116	AS36435 M.S. Wifi Zone Inc.	`1.39ms` from San Juan, PR
14.90.181.244	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
13.54.168.84	AS16509 Amazon.com, Inc.	`0.53ms` from Sydney, AU
202.148.230.4	AS9738 Brennan IT	`0.47ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m7 211.78.244.18

traceroute to 211.78.244.18 (211.78.244.18): 7 hops max, 52 byte packets

3 [] 203.163.222.57 1.1 ms

4 [AS4637] 122.152.189.110 2.65 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On August 28th 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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