58.186.32.0/20

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	58.186.0.0/16
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        58.186.32.0 - 58.186.47.255
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:  2022-01-17T02:12:01Z
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:          58.186.32.0/20
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:  2019-08-01T06:51:08Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.186.32.0/20

Range	ASN	Company	Num of IPs
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
58.186.48.0/20	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 12 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
58.186.44.1	clickfarm.vn	2

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

1,171 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
58.186.45.200	AS18403 FPT Telecom Company	`0.66ms` from Hanoi, VN
58.186.44.203	AS18403 FPT Telecom Company	`0.65ms` from Hanoi, VN
58.186.41.59	AS18403 FPT Telecom Company	`1.81ms` from Ho Chi Minh City, VN
58.186.33.60	AS18403 FPT Telecom Company	`1.72ms` from Ho Chi Minh City, VN
58.186.32.34	AS18403 FPT Telecom Company	`1.71ms` from Ho Chi Minh City, VN
58.186.34.81	AS18403 FPT Telecom Company	`1.93ms` from Ho Chi Minh City, VN
58.186.39.161	AS18403 FPT Telecom Company	`1.76ms` from Ho Chi Minh City, VN
58.186.37.115	AS18403 FPT Telecom Company	`0.66ms` from Ho Chi Minh City, VN
58.186.40.77	AS18403 FPT Telecom Company	`0.54ms` from Hanoi, VN
58.186.35.148	AS18403 FPT Telecom Company	`0.92ms` from Ho Chi Minh City, VN
58.186.36.38	AS18403 FPT Telecom Company	`0.54ms` from Ho Chi Minh City, VN
58.186.38.106	AS18403 FPT Telecom Company	`0.90ms` from Singapore, SG

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
167.148.242.84	AS7029 Windstream Communications LLC	`0.40ms` from Ashburn, US
107.191.66.52	AS27170 QBE Americas, Inc.	`2.65ms` from Chicago, US
131.72.49.4	AS52545 BJ NET Provedor de Internet Ltda. - ME	`6.18ms` from Curitiba, BR
189.129.228.100	AS8151 UNINET	`4.58ms` from Guadalajara, MX
208.111.43.4	AS36236 NetActuate, Inc	`0.19ms` from Los Angeles, US
14.39.37.36	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
202.87.106.36	AS17666 HITACHISUNWAY	`0.36ms` from Sepang, MY
202.99.198.52	AS4837 CHINA UNICOM China169 Backbone	`3.57ms` from Taiyuan, CN
155.201.254.196	AS20426 PriceWaterhouseCoopers, LLP	`2.16ms` from Atlanta, US
209.104.244.84	AS33748 DSCI Corporation	`0.67ms` from Boston, US
159.90.42.100	AS11694 Universidad Simon Bolivar	`1.49ms` from Caracas, VE
68.65.218.100	AS32446 Harbor Capital Advisors, Inc.	`0.81ms` from Chicago, US
64.43.64.180	AS42708 GleSYS AB	`0.41ms` from Copenhagen, DK
77.82.26.196	AS12389 PJSC Rostelecom	`0.84ms` from Khabarovsk, RU
86.152.212.116	AS2856 British Telecommunications PLC	`4.02ms` from London, GB
86.143.55.132	AS2856 British Telecommunications PLC	`6.66ms` from London, GB
76.91.172.212	AS20001 Charter Communications Inc	`4.59ms` from Los Angeles, US
13.235.123.180	AS16509 Amazon.com, Inc.	`0.09ms` from Mumbai, IN
126.207.161.52	AS17676 SoftBank Corp.	`3.69ms` from Osaka, JP
118.109.45.4	AS2518 BIGLOBE Inc.	`8.97ms` from Osaka, JP
52.20.80.4	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
139.45.173.4	AS5091 Stripe, Inc.	`2.30ms` from San Jose, US
66.187.136.132	AS33327 DigitalSpeed Communications	`2.70ms` from Secaucus, US
3.107.9.132	AS16509 Amazon.com, Inc.	`0.58ms` from Sydney, AU
60.7.135.164	AS4837 CHINA UNICOM China169 Backbone	`10.05ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 -f6 58.186.41.17

traceroute to 58.186.41.17 (58.186.41.17): 64 hops max, 52 byte packets

6 [AS18403] 42.116.170.186 226.574 ms

7 [AS18403] 58.186.41.17 219.27 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On October 17th 2025

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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