1. All IP Ranges
  2. 58.0.0.0/8
  3. 58.187.0.0/16
  4. AS18403  | 58.187.128.0/20

58.187.128.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 58.186.0.0/15
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:         [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:          58.187.128.0/20
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 58.187.128.0/20

Range ASN Company Num of IPs
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
58.187.144.0/20 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 9 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
58.187.141.164 aot.id.vn 1

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.
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Pingable IPs

1,028 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
58.187.131.227 AS18403 FPT Telecom Company 0.35ms from Hanoi, VN
58.187.134.254 AS18403 FPT Telecom Company 0.33ms from Hanoi, VN
58.187.136.183 AS18403 FPT Telecom Company 2.07ms from Ho Chi Minh City, VN
58.187.130.106 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
58.187.135.58 AS18403 FPT Telecom Company 0.32ms from Hanoi, VN
58.187.132.13 AS18403 FPT Telecom Company 0.30ms from Hanoi, VN
58.187.129.87 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
58.187.128.19 AS18403 FPT Telecom Company 0.33ms from Hanoi, VN
58.187.133.27 AS18403 FPT Telecom Company 0.33ms from Hanoi, VN
58.187.139.4 AS18403 FPT Telecom Company 1.54ms from Ho Chi Minh City, VN
58.187.138.254 AS18403 FPT Telecom Company 0.35ms from Hanoi, VN
58.187.137.71 AS18403 FPT Telecom Company 4.47ms from Hanoi, VN
58.187.141.21 AS18403 FPT Telecom Company 1.15ms from Ho Chi Minh City, VN
58.187.140.254 AS18403 FPT Telecom Company 0.36ms from Hanoi, VN
58.187.142.241 AS18403 FPT Telecom Company 2.19ms 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
18.239.209.52 AS16509 Amazon.com, Inc. 3.24ms from Amsterdam, NL
76.111.170.116 AS7922 Comcast Cable Communications, LLC 8.56ms from Ashburn, US
77.11.234.116 AS6805 Telefonica Germany GmbH & Co.OHG 2.66ms from Berlin, DE
174.111.25.68 AS11426 Charter Communications Inc 6.32ms from Charlotte, US
64.189.150.20 AS395461 Apogee Telecom Inc. 5.73ms from Dallas, US
5.67.154.132 AS5607 Sky UK Limited 5.94ms from Erith, GB
84.171.131.212 AS3320 Deutsche Telekom AG 4.02ms from Frankfurt am Main, DE
143.159.56.100 AS6871 Plusnet 3.25ms from London, GB
213.109.102.4 AS57529 ZAO GTNT 1.00ms from Moscow, RU
72.72.150.4 AS701 Verizon Business 3.71ms from Philadelphia, US
79.33.210.36 AS3269 Telecom Italia S.p.A. 1.88ms from Rome, IT
36.39.81.132 AS17839 LG HelloVision Corp. 1.82ms from Seoul, KR
114.72.177.20 AS4804 Microplex PTY LTD 6.00ms from Sydney, AU
41.105.75.212 AS36947 Telecom Algeria 15.40ms from Valencia, ES
73.30.14.116 AS7922 Comcast Cable Communications, LLC 8.27ms from Ashburn, US
18.246.96.228 AS16509 Amazon.com, Inc. 0.60ms from Boardman, US
24.147.232.180 AS7922 Comcast Cable Communications, LLC 8.44ms from Boston, US
177.84.173.4 AS52727 IMNET Telecomunicacoes Ltda 3.07ms from Chapeco, BR
103.155.20.100 AS141024 Big Marshyangdi Net Pvt. Ltd. 0.67ms from Chennai, IN
58.254.163.148 AS136958 China Unicom Guangdong IP network 3.01ms from Guangzhou, CN
110.39.105.4 AS38264 National WiMAX/IMS environment 2.40ms from Karachi, PK
119.115.160.244 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Liaoyang, CN
2.139.127.100 AS3352 TELEFONICA DE ESPANA S.A.U. 1.11ms from Madrid, ES
47.199.22.100 AS5650 Frontier Communications of America, Inc. 8.02ms from Miami, US
3.6.162.212 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 58.187.129.39
traceroute to 58.187.129.39 (58.187.129.39): 64 hops max, 52 byte packets
1 [AS15169] 142.250.208.159 235.355 ms
2 *
3 *
4 *
5 [AS18403] 42.117.184.216 254.165 ms
6 *
7 [AS18403] 58.187.129.39 251.167 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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