1.52.21.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 1.52.16.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.52.16.0 - 1.52.31.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom Company
admin-c:        LDP12-AP
tech-c:         NOC21-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:34Z
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:          1.52.16.0/20
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:  2019-08-01T06:36:16Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.21.0/24

Range ASN Company Num of IPs
1.52.16.0/20 AS18403 FPT Telecom Company 4,096
1.52.0.0/14 AS18403 FPT Telecom Company 262,144

Nearby Ranges

BGP prefixes that overlap with 1.52.0.0/16

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144
1.52.0.0/20 AS18403 FPT Telecom Company 4,096
1.52.112.0/20 AS18403 FPT Telecom 4,096
1.52.128.0/20 AS18403 FPT Telecom 4,096
1.52.144.0/20 AS18403 FPT Telecom 4,096
1.52.160.0/20 AS18403 FPT Telecom Company 4,096
1.52.16.0/20 AS18403 FPT Telecom Company 4,096
1.52.176.0/20 AS18403 FPT Telecom 4,096
1.52.192.0/20 AS18403 FPT Telecom 4,096
1.52.208.0/20 AS18403 FPT Telecom Company 4,096
1.52.224.0/20 AS18403 FPT Telecom Company 4,096
1.52.240.0/20 AS18403 FPT Telecom Company 4,096
1.52.32.0/20 AS18403 FPT Telecom 4,096
1.52.48.0/20 AS18403 FPT Telecom 4,096
1.52.64.0/20 AS18403 FPT Telecom 4,096
1.52.80.0/20 AS18403 FPT Telecom 4,096
1.52.96.0/20 AS18403 FPT Telecom 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

Pingable IPs

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

IP Address ASN Details
1.52.21.255 AS18403 FPT Telecom Company 1.14ms 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
97.129.64.8 AS6167 Verizon Business 16.07ms from Atlanta, US
43.230.27.8 AS58955 Bangmod Enterprise Co., Ltd. 0.87ms from Bangkok, TH
102.140.114.232 AS328351 DK Wireless Internet (Pty) Ltd 4.83ms from Cape Town, ZA
162.154.74.8 AS10796 Charter Communications Inc 5.45ms from Columbus, US
84.238.104.152 AS33796 BOLIGNET-AARHUS F.M.B.A. 0.93ms from Copenhagen, DK
193.112.30.88 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.05ms from Guangzhou, CN
24.55.50.24 AS11427 Charter Communications Inc 11.22ms from Houston, US
160.75.2.216 AS9095 Istanbul Teknik Universitesi 8.06ms from Istanbul, TR
213.123.9.248 AS2856 British Telecommunications PLC 6.53ms from London, GB
198.56.6.168 AS9009 M247 Europe SRL 0.40ms from New York City, US
92.133.157.136 AS3215 Orange S.A. 9.54ms from Paris, FR
165.169.94.200 AS37002 Reunicable SAS 3.91ms from Saint-Denis, RE
140.178.253.72 AS668 United States Department of Defense (DoD) 3.69ms from San Jose, US
130.229.135.104 AS2839 Kungliga Tekniska Hogskolan 1.82ms from Stockholm, SE
81.224.62.56 AS3301 Telia Company AB 0.73ms from Stockholm, SE
110.33.15.200 AS4804 Microplex PTY LTD 5.59ms from Sydney, AU
77.89.125.152 AS31423 Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj 8.32ms from Warsaw, PL
202.60.119.232 AS37970 HighwayNet 2.91ms from Beijing, CN
92.224.181.216 AS6805 Telefonica Germany GmbH & Co.OHG 3.05ms from Berlin, DE
27.13.170.168 AS4837 CHINA UNICOM China169 Backbone 2.32ms from Chongqing, CN
47.160.138.248 AS5650 Frontier Communications of America, Inc. 7.74ms from Dallas, US
166.82.190.40 AS7029 Windstream Communications LLC 16.19ms from Dallas, US
73.5.23.152 AS7922 Comcast Cable Communications, LLC 14.77ms from Dallas, US
221.4.170.88 AS17816 China Unicom IP network China169 Guangdong province 3.69ms from Guangzhou, CN
1.48.185.184 AS4134 CHINANET-BACKBONE 2.94ms from Guiyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 1.52.21.217
traceroute to 1.52.21.217 (1.52.21.217): 64 hops max, 52 byte packets
4 [AS18403] 1.54.1.130 12.528 ms
5 *
7 [AS18403] 1.52.21.217 1.906 ms
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
On

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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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