58.187.139.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
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:  2025-11-17T23:08:34Z
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

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

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
125.238.233.152	AS4771 Spark New Zealand Trading Ltd.	`1.21ms` from Auckland, NZ
71.136.94.72	AS55960 Beijing Guanghuan Xinwang Digital	`3.38ms` from Beijing, CN
82.123.182.136	AS3215 Orange S.A.	`1.93ms` from Cayenne, GF
113.242.94.184	AS4134 CHINANET-BACKBONE	`3.17ms` from Changsha, CN
171.213.219.200	AS4134 CHINANET-BACKBONE	`2.70ms` from Chengdu, CN
37.84.106.216	AS3320 Deutsche Telekom AG	`18.86ms` from Frankfurt am Main, DE
103.82.242.216	AS136170 PT. EXABYTES NETWORK INDONESIA	`0.62ms` from Jakarta, ID
193.228.56.136	AS203020 HostRoyale Technologies Pvt Ltd	`0.24ms` from Madrid, ES
84.65.169.120	AS5378 Vodafone Limited	`2.92ms` from Manchester, GB
138.119.213.248	AS611 NB-PEI Educational Computer Network	`15.52ms` from Montreal, CA
162.43.48.40	AS131965 Xserver Inc.	`0.60ms` from Osaka, JP
187.64.178.104	AS28573 Claro NXT Telecomunicacoes Ltda	`15.44ms` from Rio de Janeiro, BR
73.86.181.168	AS7922 Comcast Cable Communications, LLC	`8.91ms` from Secaucus, US
140.129.19.120	AS1659 Taiwan Academic Network (TANet) Information Center	`2.80ms` from Taipei, TW
223.10.253.72	AS4134 CHINANET-BACKBONE	`1.66ms` from Taiyuan, CN
60.39.197.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.00ms` from Tokyo, JP
212.92.40.24	AS24592 ECONOCOM CLOUD SL	`0.29ms` from Barcelona, ES
202.106.175.120	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
63.33.8.24	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
217.129.75.152	AS13156 NOWO COMMUNICATIONS, S.A.	`8.30ms` from Lisbon, PT
90.203.102.8	AS5607 Sky UK Limited	`1.64ms` from London, GB
34.94.92.88	AS396982 Google LLC	`0.09ms` from Los Angeles, US
90.243.96.104	AS5378 Vodafone Limited	`4.84ms` from Manchester, GB
90.116.69.88	AS3215 Orange S.A.	`7.94ms` from Marseille, FR
109.183.155.56	AS13036 T-Mobile Czech Republic a.s.	`8.37ms` from Prague, CZ

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

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