1.54.32.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 1.54.32.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        1.54.32.0 - 1.54.47.255
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
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:52Z
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:          1.54.32.0/20
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:  2019-08-01T06:40:37Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.54.32.0/23

Range ASN Company Num of IPs
1.54.32.0/20 AS18403 FPT Telecom Company 4,096
1.52.0.0/14 AS18403 FPT Telecom Company 262,144

Nearby Ranges

BGP prefixes that overlap with 1.54.0.0/16

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144
1.54.0.0/20 AS18403 FPT Telecom Company 4,096
1.54.112.0/20 AS18403 FPT Telecom Company 4,096
1.54.128.0/20 AS18403 FPT Telecom Company 4,096
1.54.144.0/20 AS18403 FPT Telecom Company 4,096
1.54.160.0/20 AS18403 FPT Telecom Company 4,096
1.54.16.0/20 AS18403 FPT Telecom Company 4,096
1.54.176.0/20 AS18403 FPT Telecom Company 4,096
1.54.192.0/20 AS18403 FPT Telecom Company 4,096
1.54.208.0/20 AS18403 FPT Telecom Company 4,096
1.54.224.0/20 AS18403 FPT Telecom Company 4,096
1.54.240.0/20 AS18403 FPT Telecom Company 4,096
1.54.32.0/20 AS18403 FPT Telecom Company 4,096
1.54.48.0/20 AS18403 FPT Telecom Company 4,096
1.54.64.0/20 AS18403 FPT Telecom Company 4,096
1.54.80.0/20 AS18403 FPT Telecom Company 4,096
1.54.96.0/20 AS18403 FPT Telecom Company 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

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

IP Address ASN Details
1.54.32.101 AS18403 FPT Telecom Company 0.58ms from Ho Chi Minh City, VN
1.54.33.102 AS18403 FPT Telecom Company 0.18ms 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
3.228.41.23 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
209.16.108.7 AS19871 Network Solutions, LLC 0.45ms from Atlanta, US
119.159.177.135 AS17557 Pakistan Telecommunication Company Limited 12.26ms from Islamabad, PK
220.176.166.23 AS4134 CHINANET-BACKBONE 6.97ms from Nanchang, CN
79.20.248.103 AS3269 Telecom Italia S.p.A. 8.65ms from Rome, IT
63.42.106.119 AS6167 Verizon Business 13.97ms from Santa Clara, US
20.28.136.231 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
111.253.245.71 AS3462 Data Communication Business Group 1.48ms from Taichung, TW
195.136.17.7 AS216446 Insatel Sp. z o.o. 7.27ms from Warsaw, PL
43.166.254.87 AS132203 Tencent Building, Kejizhongyi Avenue 0.30ms from Ashburn, US
140.245.69.151 AS31898 Oracle Corporation 0.14ms from Chuncheon, KR
24.106.95.55 AS26720 Schaeffer's Investment Research 1.14ms from Cincinnati, US
136.115.220.39 AS396982 Google LLC 0.13ms from Council Bluffs, US
136.119.94.151 AS396982 Google LLC 0.14ms from Council Bluffs, US
193.168.6.103 AS8793 Thinxx GmbH 0.39ms from Frankfurt am Main, DE
193.112.45.135 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.04ms from Guangzhou, CN
76.30.38.151 AS7922 Comcast Cable Communications, LLC 6.86ms from Houston, US
169.234.232.55 AS299 University of California, Irvine 2.44ms from Los Angeles, US
178.163.224.215 AS205820 Unitary enterprise A1 0.34ms from Minsk, BY
118.16.251.55 AS4713 NTT DOCOMO BUSINESS,Inc. 13.86ms from Osaka, JP
174.74.191.231 AS22773 Cox Communications Inc. 5.26ms from Phoenix, US
37.101.149.103 AS1267 WIND TRE S.P.A. 12.13ms from Rome, IT
24.55.65.71 AS14638 Liberty Communications of Puerto Rico LLC 9.13ms from San Juan, PR
47.103.97.183 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.91ms from Shanghai, CN
60.244.2.119 AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 0.89ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f4 1.54.33.101
traceroute to 1.54.33.101 (1.54.33.101): 64 hops max, 52 byte packets
4 [AS18403] 42.112.2.0 0.273 ms
5 [AS18403] 1.54.33.101 0.203 ms
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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