1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.52.0.0/16
  4. AS18403  | 1.52.128.0/20

1.52.128.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpttoanquoc.com
ASN AS18403
Parent Range 1.52.0.0/14
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.52.128.0 - 1.52.143.255
netname:        FPTDYNAMICIP-NET
country:        VN
descr:          FPT Telecom
admin-c:        LDP12-AP
tech-c:         LDP12-AP
status:         ALLOCATED NON-PORTABLE
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:21Z
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

route:          1.52.128.0/20
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:  2019-08-01T06:37:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.52.128.0/20

Range ASN Company Num of IPs
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
1.52.144.0/20 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 114 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.52.139.243 hanoitransport.com.vn 1
1.52.133.114 snapnbuy.net 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.
Useful for Cybersecurity
Read more

Pingable IPs

2,796 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.52.134.204 AS18403 FPT Telecom Company 0.42ms from Hanoi, VN
1.52.136.106 AS18403 FPT Telecom Company 3.48ms from Ho Chi Minh City, VN
1.52.138.158 AS18403 FPT Telecom Company 7.18ms from Ho Chi Minh City, VN
1.52.139.66 AS18403 FPT Telecom Company 0.68ms from Hanoi, VN
1.52.128.198 AS18403 FPT Telecom Company 1.24ms from Ho Chi Minh City, VN
1.52.130.52 AS18403 FPT Telecom Company 2.38ms from Hanoi, VN
1.52.142.237 AS18403 FPT Telecom Company 0.72ms from Hanoi, VN
1.52.143.98 AS18403 FPT Telecom Company 1.22ms from Hanoi, VN
1.52.131.161 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
1.52.140.18 AS18403 FPT Telecom Company 0.72ms from Hanoi, VN
1.52.141.153 AS18403 FPT Telecom Company 2.65ms from Ho Chi Minh City, VN
1.52.137.152 AS18403 FPT Telecom Company 0.68ms from Ho Chi Minh City, VN
1.52.133.35 AS18403 FPT Telecom Company 1.36ms from Ho Chi Minh City, VN
1.52.135.231 AS18403 FPT Telecom Company 1.25ms from Hanoi, VN
1.52.129.199 AS18403 FPT Telecom Company 1.18ms 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
5.54.167.100 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.64ms from Athens, GR
97.230.18.36 AS6167 Verizon Business 15.83ms from Atlanta, US
188.106.17.100 AS3209 Vodafone GmbH 8.77ms from Berlin, DE
222.161.96.52 AS4837 CHINA UNICOM China169 Backbone 4.16ms from Changchun, CN
207.181.203.180 AS6079 RCN 2.90ms from Chicago, US
122.169.163.212 AS24560 Bharti Airtel Ltd., Telemedia Services 9.78ms from Delhi, IN
73.229.169.100 AS7922 Comcast Cable Communications, LLC 2.29ms from Denver, US
87.238.127.4 AS12337 noris network AG 5.92ms from Frankfurt am Main, DE
217.81.170.68 AS3320 Deutsche Telekom AG 8.22ms from Frankfurt am Main, DE
87.182.166.36 AS3320 Deutsche Telekom AG 2.70ms from Frankfurt am Main, DE
4.182.201.4 AS8075 Microsoft Corporation 0.35ms from Frankfurt am Main, DE
217.226.198.180 AS3320 Deutsche Telekom AG 3.53ms from Hamburg, DE
207.219.85.20 AS852 TELUS Communications Inc. 7.46ms from Montreal, CA
118.185.125.228 AS55410 Vodafone Idea Ltd 2.62ms from Mumbai, IN
126.109.254.212 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
166.164.8.68 AS6167 Verizon Business 18.76ms from Santa Clara, US
23.216.219.68 AS16625 Akamai Technologies, Inc. 0.08ms from Santiago de Queretaro, MX
45.76.243.212 AS20473 The Constant Company, LLC 0.14ms from Seattle, US
119.70.123.164 AS17858 LG POWERCOMM 1.81ms from Seoul, KR
210.96.160.100 AS3786 LG DACOM Corporation 2.79ms from Seoul, KR
41.44.150.36 AS8452 TE-AS 6.44ms from Cairo, EG
109.130.162.180 AS5432 Proximus NV 3.80ms from Gravelines, FR
112.13.108.68 AS56041 China Mobile communications corporation 2.62ms from Hangzhou, CN
99.84.33.20 AS16509 Amazon.com, Inc. 1.36ms from Los Angeles, US
142.255.45.4 AS12271 Charter Communications Inc 3.92ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 1.52.136.241
traceroute to 1.52.136.241 (1.52.136.241): 64 hops max, 52 byte packets
2 [AS917] 170.39.227.2 0.152 ms
3 [] 84.17.33.8 0.4 ms
5 [] 79.127.192.42 102.267 ms
6 *
7 [] 84.17.32.125 164.387 ms
8 *
9 *
10 [AS6966] 169.253.230.3 176.539 ms
11 *
12 *
13 [AS18403] 118.69.250.178 178.594 ms
14 [AS18403] 1.52.136.241 190.804 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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