1. All IP Ranges
  2. 58.0.0.0/8
  3. 58.186.0.0/16
  4. AS18403  | 58.186.152.0/21

58.186.152.0/21

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 58.186.144.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        58.186.144.0 - 58.186.159.255
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
remarks:        For spamming matters, mail to [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:58Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  [email protected]
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         [email protected]
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:          58.186.144.0/20
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:  2019-08-01T06:52:05Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.186.152.0/21

Range ASN Company Num of IPs
58.186.144.0/20 AS18403 FPT Telecom Company 4,096
58.186.0.0/16 AS18403 FPT Telecom 65,536
58.186.0.0/15 AS18403 FPT Telecom 131,072

Nearby Ranges

BGP prefixes that overlap with 58.186.0.0/16

Range ASN Company Num of IPs
58.186.0.0/15 AS18403 FPT Telecom 131,072
58.186.0.0/16 AS18403 FPT Telecom 65,536
58.186.0.0/20 AS18403 FPT Telecom Company 4,096
58.186.112.0/20 AS18403 FPT Telecom Company 4,096
58.186.128.0/20 AS18403 FPT Telecom Company 4,096
58.186.144.0/20 AS18403 FPT Telecom Company 4,096
58.186.160.0/20 AS18403 FPT Telecom Company 4,096
58.186.16.0/20 AS18403 FPT Telecom Company 4,096
58.186.176.0/20 AS18403 FPT Telecom Company 4,096
58.186.192.0/20 AS18403 FPT Telecom Company 4,096
58.186.208.0/20 AS18403 FPT Telecom Company 4,096
58.186.224.0/20 AS18403 FPT Telecom Company 4,096
58.186.240.0/20 AS18403 FPT Telecom Company 4,096
58.186.32.0/20 AS18403 FPT Telecom Company 4,096
58.186.48.0/20 AS18403 FPT Telecom Company 4,096
58.186.64.0/20 AS18403 FPT Telecom Company 4,096
58.186.80.0/20 AS18403 FPT Telecom Company 4,096
58.186.96.0/20 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

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

IP Address ASN Details
58.186.158.231 AS18403 FPT Telecom Company 0.30ms from Hanoi, VN
58.186.159.39 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
58.186.153.255 AS18403 FPT Telecom Company 0.87ms from Hanoi, VN
58.186.154.237 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
58.186.156.162 AS18403 FPT Telecom Company 0.78ms from Hanoi, VN
58.186.157.103 AS18403 FPT Telecom Company 0.96ms from Hanoi, VN
58.186.152.2 AS18403 FPT Telecom Company 0.34ms from Hanoi, VN
58.186.155.62 AS18403 FPT Telecom Company 0.30ms from Hanoi, 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
77.163.192.5 AS1136 KPN B.V. 1.41ms from Amsterdam, NL
61.50.196.5 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
34.63.11.229 AS396982 Google LLC 0.10ms from Council Bluffs, US
75.164.70.133 AS209 CenturyLink Communications, LLC 1.44ms from Hillsboro, US
148.244.228.37 AS11172 Alestra, S. de R.L. de C.V. 1.17ms from Mexico City, MX
213.135.89.5 AS8641 BACKBONE AS of Nauka-Svyaz 1.27ms from Moscow, RU
90.79.157.181 AS3215 Orange S.A. 1.61ms from Paris, FR
210.220.93.69 AS9318 SK Broadband Co Ltd 8.06ms from Seoul, KR
67.71.158.181 AS577 Bell Canada 4.14ms from Toronto, CA
102.31.193.101 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 3.29ms from Tunis, TN
218.28.230.181 AS4837 CHINA UNICOM China169 Backbone 7.99ms from Zhengzhou, CN
77.191.94.85 AS6805 Telefonica Germany GmbH & Co.OHG 3.11ms from Berlin, DE
180.179.223.245 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 1.47ms from Delhi, IN
47.98.138.149 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.74ms from Hangzhou, CN
46.163.206.117 AS51935 BLC Telecom Oy 6.44ms from Helsinki, FI
23.231.126.117 AS62904 Eonix Corporation 0.61ms from Los Angeles, US
144.91.212.5 AS53828 NETWORK INNOVATIONS, LLC 0.24ms from New York City, US
101.140.12.229 AS17511 OPTAGE Inc. 3.60ms from Osaka, JP
60.137.100.165 AS17676 SoftBank Corp. 4.07ms from Osaka, JP
61.115.157.149 AS9617 JCOM Co., Ltd. 8.55ms from Osaka, JP
52.54.128.213 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
201.105.177.149 AS8151 UNINET 12.12ms from Santiago de Queretaro, MX
110.46.73.53 AS9845 LG HelloVision Corp. 8.43ms from Seoul, KR
194.237.137.149 AS3301 Telia Company AB 0.68ms from Stockholm, SE
177.223.99.53 AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA 5.01ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 58.186.155.154
traceroute to 58.186.155.154 (58.186.155.154): 64 hops max, 52 byte packets
2 [AS18403] 58.186.148.33 16.194 ms
3 *
5 [AS18403] 42.112.2.30 0.369 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
On

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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