27.51.128.0/17

AS9674 · Far EastTone Telecommunication Co., Ltd.

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Summary

Country	Taiwan
Domain	fareastone.com.tw
ASN	AS9674
Parent Range	27.51.0.0/16
Registry	APNIC
ID	FETNET-NET

WHOIS Details

inetnum:        27.51.0.0 - 27.51.255.255
netname:        FETNET-NET
descr:          Far EasTone Telecommunication Co., Ltd.
descr:          334 Sze Chuan Road, Sec. 1
descr:          Panchiao , Taipei Hsien Taiwan 220
country:        TW
admin-c:        TT151-AP
tech-c:         RH6-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-routes:     MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:16Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.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.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Ryan Hung
nic-hdl:        RH6-AP
e-mail:         rhung@fareastone.com.tw
address:        334 Sze Chuan Road, Sec. 1
address:        Panchiao , Taipei Hsien, 220, R.O.C
phone:          +886-2-2950-5330
fax-no:         +886-2-2950-5859
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:40:36Z
source:         APNIC

person:         Tony Tsai
nic-hdl:        TT151-AP
e-mail:         cchtsai@fareastone.com.tw
address:        334 Sze Chuan Road, Sec. 1
address:        Panchiao , Taipei Hsien, 220, R.O.C
phone:          +886-2-2950-7559
fax-no:         +886-2-2950-5859
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:41:50Z
source:         APNIC

inetnum:        27.51.0.0 - 27.51.255.255
netname:        FEG-MPLS-NETWORK-NET
descr:          Far EasTone Telecommunication Co., Ltd.
descr:          10F., No. 68, Yuandong Rd., Banqiao Dist., New Taipei City
descr:          Panchiao , Taipei Hsien Taiwan
country:        TW
admin-c:        RH74-TW
tech-c:         KC20-TW
mnt-by:         MAINT-TW-TWNIC
changed:        ajauw@fareastone.com.tw 20110125
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:         Jeff Ho
address:        Far EasTone Telecommunications Co., Ltd.
address:        334, Sze Chuan Road, Sec. 1
address:        Panchiao, Taipei County Taiwan
country:        TW
phone:          +886-2-2950-7572
fax-no:         +886-2-2950-5859
e-mail:         jfho@fareastone.com.tw
nic-hdl:        KC20-TW
changed:        hostmaster@twnic.net 20041126
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 27.51.128.0/17

Range	ASN	Company	Num of IPs
27.51.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536

Nearby Ranges

BGP prefixes that overlap with 27.51.0.0/16

Range	ASN	Company	Num of IPs
27.51.0.0/16	AS9674	Far EasTone Telecommunication Co., Ltd.	65,536

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

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

IP Address	ASN	Details
27.51.179.15	AS9674 Far EastTone Telecommunication Co., Ltd.	`19.73ms` from Taipei, TW
27.51.176.1	AS9674 Far EastTone Telecommunication Co., Ltd.	`0.91ms` from Taipei, TW
27.51.178.149	AS9674 Far EastTone Telecommunication Co., Ltd.	`18.47ms` 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
178.84.80.1	AS33915 Vodafone Libertel B.V.	`2.81ms` from Amsterdam, NL
72.212.182.177	AS22773 Cox Communications Inc.	`3.00ms` from Atlanta, US
209.239.34.1	AS399837 Altamaha Fiber	`9.62ms` from Atlanta, US
67.140.240.1	AS7029 Windstream Communications LLC	`8.24ms` from Atlanta, US
101.36.163.113	AS23724 IDC, China Telecommunications Corporation	`4.68ms` from Beijing, CN
101.28.63.1	AS4837 CHINA UNICOM China169 Backbone	`13.40ms` from Beijing, CN
190.147.20.1	AS10620 Telmex Colombia S.A.	`0.73ms` from Bogota, CO
24.60.18.1	AS7922 Comcast Cable Communications, LLC	`2.52ms` from Boston, US
213.118.116.1	AS6848 Telenet BV	`3.58ms` from Brussels, BE
89.136.97.1	AS12302 Vodafone Romania S.A.	`11.50ms` from Bucharest, RO
195.212.231.65	AS2686 AT&T Enterprises, LLC	`1.03ms` from Budapest, HU
190.244.188.1	AS7303 Telecom Argentina S.A.	`1.60ms` from Buenos Aires, AR
38.77.37.1	AS7828 Northland Communications	`4.58ms` from Buffalo, US
222.242.188.161	AS4134 CHINANET-BACKBONE	`4.20ms` from Chenzhou, CN
75.129.18.1	AS20115 Charter Communications LLC	`10.97ms` from Chicago, US
72.1.19.1	AS7268 Athenet Internet Services	`8.87ms` from Chicago, US
111.10.248.129	AS9808 China Mobile Communications Group Co., Ltd.	`3.50ms` from Chongqing, CN
173.249.129.97	AS394708 Horizon Telcom Inc.	`4.17ms` from Columbus, US
81.7.182.113	AS47292 Sentia Denmark A/S	`1.02ms` from Copenhagen, DK
152.168.12.1	AS7303 Telecom Argentina S.A.	`3.01ms` from Cordoba, AR
68.226.188.1	AS22773 Cox Communications Inc.	`12.95ms` from Dallas, US
173.0.45.65	AS32505 Conterra	`3.22ms` from Dallas, US
157.157.148.1	AS6677 Mila hf	`2.63ms` from Hafnarfjoerdur, IS
183.132.112.1	AS4134 CHINANET-BACKBONE	`7.53ms` from Hangzhou, CN
101.67.118.17	AS4837 CHINA UNICOM China169 Backbone	`7.35ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 27.51.235.120

traceroute to 27.51.235.120 (27.51.235.120): 5 hops max, 52 byte packets

1 [AS136258] 185.90.61.254 4.168 ms

2 [AS56655] 185.125.170.251 0.189 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On February 7th 2026

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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