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:         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 58.187.128.0/20

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 10 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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
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Pingable IPs

1,017 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
58.187.134.235 AS18403 FPT Telecom Company 0.30ms from Hanoi, VN
58.187.129.73 AS18403 FPT Telecom Company 0.29ms from Hanoi, VN
58.187.132.191 AS18403 FPT Telecom Company 0.29ms from Hanoi, VN
58.187.131.5 AS18403 FPT Telecom Company 0.34ms from Hanoi, VN
58.187.128.8 AS18403 FPT Telecom Company 0.35ms from Hanoi, VN
58.187.135.253 AS18403 FPT Telecom Company 0.50ms from Hanoi, VN
58.187.140.254 AS18403 FPT Telecom Company 0.34ms from Hanoi, VN
58.187.137.15 AS18403 FPT Telecom Company 4.40ms from Hanoi, VN
58.187.130.46 AS18403 FPT Telecom Company 0.31ms from Hanoi, VN
58.187.133.144 AS18403 FPT Telecom Company 0.35ms from Hanoi, VN
58.187.141.21 AS18403 FPT Telecom Company 1.25ms from Ho Chi Minh City, VN
58.187.136.5 AS18403 FPT Telecom Company 2.17ms from Ho Chi Minh City, VN
58.187.139.4 AS18403 FPT Telecom Company 1.29ms from Ho Chi Minh City, VN
58.187.138.254 AS18403 FPT Telecom Company 0.38ms from Hanoi, VN
58.187.142.105 AS18403 FPT Telecom Company 2.25ms 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
5.12.132.244 AS8708 DIGI ROMANIA S.A. 0.81ms from Bucharest, RO
190.183.126.164 AS20207 Gigared S.A. 7.60ms from Buenos Aires, AR
108.194.51.180 AS7018 AT&T Enterprises, LLC 6.00ms from Dallas, US
3.68.111.36 AS16509 Amazon.com, Inc. 0.36ms from Frankfurt am Main, DE
47.90.113.228 AS45102 Alibaba (US) Technology Co., Ltd. 1.32ms from Hong Kong, HK
94.72.233.4 AS12390 KCOM GROUP LIMITED 3.36ms from Manchester, GB
135.106.60.212 AS44559 IT HOSTLINE LTD 0.20ms from Moscow, RU
18.68.157.20 AS16509 Amazon.com, Inc. 0.31ms from Mumbai, IN
61.174.12.36 AS136190 JINHUA, ZHEJIANG Province, P.R.China. 6.11ms from Ningbo, CN
5.130.198.100 AS31200 Novotelecom Ltd 1.47ms from Novosibirsk, RU
222.3.187.116 AS2516 KDDI CORPORATION 15.65ms from Osaka, JP
154.67.212.100 AS21351 Canal + Telecom SAS 2.42ms from Saint-Denis, RE
20.100.150.228 AS8075 Microsoft Corporation 1.83ms from Sandefjord, NO
207.188.8.20 AS20029 H5 Data Centers 0.26ms from Seattle, US
121.174.0.148 AS4766 Korea Telecom 6.64ms from Seoul, KR
39.120.237.132 AS9318 SK Broadband Co Ltd 2.63ms from Seoul, KR
59.126.169.4 AS3462 Data Communication Business Group 1.32ms from Taichung, TW
34.195.6.148 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
131.202.246.4 AS611 NB-PEI Educational Computer Network 14.37ms from Beauharnois, CA
181.58.231.228 AS10620 Telmex Colombia S.A. 14.33ms from Bogota, CO
135.18.127.228 AS8075 Microsoft Corporation 0.38ms from Boydton, US
82.9.253.244 AS5089 Virgin Media Limited 5.14ms from London, GB
180.145.136.132 AS17511 OPTAGE Inc. 2.11ms from Osaka, JP
78.124.28.68 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.75ms from Paris, FR
128.79.177.244 AS5410 Bouygues Telecom SA 1.31ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 58.187.132.17
traceroute to 58.187.132.17 (58.187.132.17): 64 hops max, 52 byte packets
5 *
6 *
7 [AS6453] 80.231.196.36 237.368 ms
8 *
9 *
10 *
11 *
12 [AS6453] 180.87.12.2 238.627 ms
13 [AS6453] 180.87.15.38 241.499 ms
14 [AS18403] 42.118.124.109 164.566 ms
15 [AS18403] 118.69.247.129 164.274 ms
16 *
17 *
18 *
19 *
20 [AS18403] 42.112.2.30 282.77 ms
21 [AS18403] 58.187.132.17 265.138 ms
Measurement taken from IPinfo ProbeNet in Manchester, GB
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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