58.187.139.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.com
ASN	AS18403
Parent Range	58.187.128.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        58.187.128.0 - 58.187.143.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom Company
descr:          2nd floor FPT Building, Pham Hung Road, Cau Giay District, Hanoi
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:12:05Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-10-08T04:42:43Z
source:         APNIC

person:         Luong Duy Phuong
address:        FPT-VN
country:        VN
phone:          +84-28-73002222
e-mail:         phuongld@fpt.com
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  abuse@fpt.net
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         ftel.noc.net@fpt.com
address:        FPT Telecom
phone:          +84-28-73093388
fax-no:         +84-28-73008889
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-10-16T01:44:54Z
source:         APNIC

route:          58.187.128.0/20
origin:         AS18403
descr:          Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by:         MAINT-VN-FPT
last-modified:  2019-08-01T06:54:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.187.139.0/24

Range	ASN	Company	Num of IPs
58.187.128.0/20	AS18403	FPT Telecom Company	4,096
58.186.0.0/15	AS18403	FPT Telecom	131,072

Nearby Ranges

BGP prefixes that overlap with 58.187.0.0/16

Range	ASN	Company	Num of IPs
58.186.0.0/15	AS18403	FPT Telecom	131,072
58.187.0.0/20	AS18403	FPT Telecom Company	4,096
58.187.112.0/20	AS18403	FPT Telecom Company	4,096
58.187.128.0/20	AS18403	FPT Telecom Company	4,096
58.187.144.0/20	AS18403	FPT Telecom Company	4,096
58.187.160.0/20	AS18403	FPT Telecom Company	4,096
58.187.16.0/20	AS18403	FPT Telecom Company	4,096
58.187.176.0/20	AS18403	FPT Telecom Company	4,096
58.187.192.0/20	AS18403	FPT Telecom Company	4,096
58.187.208.0/20	AS18403	FPT Telecom Company	4,096
58.187.224.0/20	AS18403	FPT Telecom Company	4,096
58.187.240.0/20	AS18403	FPT Telecom Company	4,096
58.187.32.0/20	AS18403	FPT Telecom Company	4,096
58.187.48.0/20	AS18403	FPT Telecom Company	4,096
58.187.64.0/20	AS18403	FPT Telecom Company	4,096
58.187.80.0/20	AS18403	FPT Telecom Company	4,096
58.187.96.0/20	AS18403	FPT Telecom Company	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
58.187.139.51	AS18403 FPT Telecom Company	`1.56ms` from Ho Chi Minh City, VN

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
72.28.175.8	AS11776 Breezeline	`14.63ms` from Atlanta, US
68.62.255.168	AS7922 Comcast Cable Communications, LLC	`15.52ms` from Atlanta, US
20.75.116.152	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
170.76.202.200	AS22708 CAVALIERS OPERATING CO LLC.	`4.35ms` from Buffalo, US
52.18.17.136	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
182.180.154.152	AS17557 Pakistan Telecommunication Company Limited	`2.76ms` from Lahore, PK
35.214.86.88	AS15169 Google LLC	`0.10ms` from London, GB
81.153.147.232	AS2856 British Telecommunications PLC	`4.06ms` from London, GB
84.65.169.120	AS5378 Vodafone Limited	`2.92ms` from Manchester, GB
182.45.66.40	AS4134 CHINANET-BACKBONE	`4.89ms` from Qingdao, CN
176.20.229.8	AS3292 TDC Holding A/S	`2.22ms` from Tønder, DK
94.124.57.8	AS201372 Mezzami B.V.	`0.80ms` from Amsterdam, NL
20.185.81.152	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
39.96.25.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.54ms` from Beijing, CN
113.242.94.184	AS4134 CHINANET-BACKBONE	`3.17ms` from Changsha, CN
37.84.106.216	AS3320 Deutsche Telekom AG	`18.86ms` from Frankfurt am Main, DE
121.196.238.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.20ms` from Hangzhou, CN
73.136.76.248	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Houston, US
81.158.235.24	AS2856 British Telecommunications PLC	`7.89ms` from London, GB
90.196.253.104	AS5607 Sky UK Limited	`2.46ms` from London, GB
152.32.177.72	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.65ms` from Moscow, RU
88.172.242.216	AS12322 Free SAS	`2.02ms` from Paris, FR
186.18.185.184	AS27747 Telecentro S.A.	`6.26ms` from Buenos Aires, AR
23.101.172.232	AS8075 Microsoft Corporation	`0.34ms` from Chicago, US
3.23.157.200	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f4 58.187.139.51

traceroute to 58.187.139.51 (58.187.139.51): 64 hops max, 52 byte packets

4 [AS18403] 210.245.50.1 1.565 ms

5 *

6 [AS18403] 118.69.253.171 2.296 ms

7 [AS18403] 58.187.139.51 1.841 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On November 14th 2025

What are IP address ranges?

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