1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.55.0.0/16
  4. AS18403  | 1.55.0.0/18

1.55.0.0/18

AS18403  ·  FPT Telecom Company

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Summary

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

WHOIS Details

inetnum:        1.55.0.0 - 1.55.15.255
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 [email protected]
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:09:54Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        LDP12-AP
mnt-by:         MAINT-VN-FPT
last-modified:  2023-10-16T02:13:55Z
abuse-mailbox:  [email protected]
source:         APNIC

person:         Network Operation Center
nic-hdl:        NOC21-AP
e-mail:         [email protected]
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:          1.55.0.0/20
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:  2019-08-01T06:42:30Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.55.0.0/18

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144

BGP prefixes that are contained by 1.55.0.0/18

Range ASN Company Num of IPs
1.55.0.0/20 AS18403 FPT Telecom Company 4,096
1.55.16.0/20 AS18403 FPT Telecom Company 4,096
1.55.32.0/20 AS18403 FPT Telecom Company 4,096
1.55.48.0/20 AS18403 FPT Telecom Company 4,096

Nearby Ranges

BGP prefixes that overlap with 1.55.0.0/16

Range ASN Company Num of IPs
1.52.0.0/14 AS18403 FPT Telecom Company 262,144
1.55.0.0/20 AS18403 FPT Telecom Company 4,096
1.55.112.0/20 AS18403 FPT Telecom Company 4,096
1.55.128.0/20 AS18403 FPT Telecom Company 4,096
1.55.144.0/20 AS18403 FPT Telecom Company 4,096
1.55.160.0/20 AS18403 FPT Telecom Company 4,096
1.55.16.0/20 AS18403 FPT Telecom Company 4,096
1.55.176.0/20 AS18403 FPT Telecom Company 4,096
1.55.192.0/20 AS18403 FPT Telecom Company 4,096
1.55.208.0/20 AS18403 FPT Telecom Company 4,096
1.55.224.0/20 AS18403 FPT Telecom Company 4,096
1.55.240.0/20 AS18403 FPT Telecom Company 4,096
1.55.32.0/20 AS18403 FPT Telecom Company 4,096
1.55.48.0/20 AS18403 FPT Telecom Company 4,096
1.55.64.0/20 AS18403 FPT Telecom Company 4,096
1.55.80.0/20 AS18403 FPT Telecom Company 4,096
1.55.96.0/20 AS18403 FPT Telecom Company 4,096

Hosted domains

There are 83 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.55.33.176 fexyz.com 1
1.55.36.124 phuonghoastore.site 1
1.55.17.233 giaothuoctainha.vn 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

4,864 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.55.2.231 AS18403 FPT Telecom Company 8.32ms from Hanoi, VN
1.55.51.12 AS18403 FPT Telecom Company 2.70ms from Ho Chi Minh City, VN
1.55.5.153 AS18403 FPT Telecom Company 4.27ms from Hanoi, VN
1.55.55.209 AS18403 FPT Telecom Company 0.62ms from Hanoi, VN
1.55.35.254 AS18403 FPT Telecom Company 1.32ms from Ho Chi Minh City, VN
1.55.63.215 AS18403 FPT Telecom Company 2.14ms from Ho Chi Minh City, VN
1.55.53.166 AS18403 FPT Telecom Company 0.67ms from Hanoi, VN
1.55.12.90 AS18403 FPT Telecom Company 1.27ms from Ho Chi Minh City, VN
1.55.17.49 AS18403 FPT Telecom Company 0.57ms from Hanoi, VN
1.55.22.52 AS18403 FPT Telecom Company 0.67ms from Hanoi, VN
1.55.31.217 AS18403 FPT Telecom Company 0.72ms from Hanoi, VN
1.55.61.137 AS18403 FPT Telecom Company 0.58ms from Hanoi, VN
1.55.20.197 AS18403 FPT Telecom Company 1.78ms from Ho Chi Minh City, VN
1.55.26.239 AS18403 FPT Telecom Company 1.03ms from Ho Chi Minh City, VN
1.55.10.18 AS18403 FPT Telecom Company 1.41ms from Hanoi, VN
1.55.30.101 AS18403 FPT Telecom Company 0.68ms from Hanoi, VN
1.55.59.7 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
1.55.23.112 AS18403 FPT Telecom Company 1.74ms from Hanoi, VN
1.55.27.40 AS18403 FPT Telecom Company 1.53ms from Hanoi, VN
1.55.52.180 AS18403 FPT Telecom Company 0.63ms from Hanoi, VN
1.55.60.128 AS18403 FPT Telecom Company 0.61ms from Hanoi, VN
1.55.19.192 AS18403 FPT Telecom Company 2.84ms from Ho Chi Minh City, VN
1.55.25.54 AS18403 FPT Telecom Company 1.23ms from Hanoi, VN
1.55.28.25 AS18403 FPT Telecom Company 1.53ms from Ho Chi Minh City, VN
1.55.24.57 AS18403 FPT Telecom Company 1.05ms 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
4.175.211.34 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
91.47.214.82 AS3320 Deutsche Telekom AG 2.07ms from Frankfurt am Main, DE
63.234.240.242 AS21509 Apollo Management, L.P. 1.66ms from London, GB
85.13.220.66 AS31708 Coreix Ltd 0.65ms from London, GB
176.118.33.2 AS400529 Infraly, LLC 0.68ms from London, GB
5.65.61.178 AS5607 Sky UK Limited 9.11ms from London, GB
98.188.171.2 AS22773 Cox Communications Inc. 9.38ms from Los Angeles, US
112.206.51.50 AS9299 Philippine Long Distance Telephone Company 1.60ms from Manila, PH
12.210.49.18 AS7018 AT&T Enterprises, LLC 9.96ms from Miami, US
95.72.225.2 AS12389 PJSC Rostelecom 1.87ms from Moscow, RU
112.80.2.130 AS4837 CHINA UNICOM China169 Backbone 2.40ms from Nanjing, CN
176.209.135.114 AS12389 PJSC Rostelecom 5.25ms from Novosibirsk, RU
84.164.225.66 AS3320 Deutsche Telekom AG 5.01ms from Nuernberg, DE
62.92.97.178 AS2119 Telenor Norge AS 1.27ms from Oslo, NO
208.106.132.178 AS14992 NewtekOne, Inc. 1.86ms from Phoenix, US
4.222.249.114 AS8075 Microsoft Corporation 0.22ms from Pretoria, ZA
39.83.3.34 AS4837 CHINA UNICOM China169 Backbone 7.42ms from Qingdao, CN
27.198.237.82 AS4837 CHINA UNICOM China169 Backbone 7.22ms from Qingdao, CN
216.176.190.82 AS27323 Wowrack.com 0.28ms from Seattle, US
118.189.210.162 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.57ms from Singapore, SG
36.13.78.2 AS2516 KDDI CORPORATION 0.94ms from Tokyo, JP
12.184.64.114 AS7018 AT&T Enterprises, LLC 5.00ms from Atlanta, US
34.212.166.242 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
105.244.208.2 AS36994 Vodacom 1.66ms from Cape Town, ZA
31.192.215.66 AS51559 Netinternet Bilisim Teknolojileri AS 0.14ms from Denizli, TR

Traceroute

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

$
traceroute -a -n -q1 -f4 1.55.8.64
traceroute to 1.55.8.64 (1.55.8.64): 64 hops max, 52 byte packets
4 [] 138.199.0.11 30.296 ms
5 [] 79.127.192.42 135.481 ms
6 [] 185.156.45.3 193.972 ms
7 [] 84.17.32.125 186.601 ms
8 *
9 *
10 [AS6966] 169.253.230.3 204.545 ms
11 *
12 *
13 [AS18403] 113.22.223.140 210.016 ms
14 [AS18403] 1.55.8.64 207.852 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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