1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.55.0.0/16
  4. AS18403  | 1.55.128.0/18

1.55.128.0/18

AS18403  ·  FPT Telecom Company

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Summary

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

WHOIS Details

inetnum:        1.55.128.0 - 1.55.143.255
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:  2022-01-17T02:09:55Z
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:          1.55.128.0/20
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:  2019-08-01T06:43:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.55.128.0/18

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

BGP prefixes that are contained by 1.55.128.0/18

Range ASN Company Num of IPs
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
1.55.176.0/20 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 51 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.55.184.79 crevideo.org 5
1.55.148.163 ohanavng.top 2
1.55.141.90 rgg.vn 1
1.55.134.31 haelpcyenterpagew02.link 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

7,034 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
1.55.147.45 AS18403 FPT Telecom Company 4.55ms from Hanoi, VN
1.55.150.245 AS18403 FPT Telecom Company 1.34ms from Hanoi, VN
1.55.133.222 AS18403 FPT Telecom Company 2.38ms from Hanoi, VN
1.55.141.97 AS18403 FPT Telecom Company 1.48ms from Hanoi, VN
1.55.169.21 AS18403 FPT Telecom Company 2.97ms from Ho Chi Minh City, VN
1.55.165.187 AS18403 FPT Telecom Company 0.61ms from Hanoi, VN
1.55.173.175 AS18403 FPT Telecom Company 9.88ms from Hanoi, VN
1.55.136.33 AS18403 FPT Telecom Company 0.70ms from Hanoi, VN
1.55.179.252 AS18403 FPT Telecom Company 0.74ms from Hanoi, VN
1.55.177.250 AS18403 FPT Telecom Company 0.76ms from Hanoi, VN
1.55.155.168 AS18403 FPT Telecom Company 7.18ms from Ho Chi Minh City, VN
1.55.149.83 AS18403 FPT Telecom Company 1.31ms from Hanoi, VN
1.55.140.133 AS18403 FPT Telecom Company 6.89ms from Ho Chi Minh City, VN
1.55.180.206 AS18403 FPT Telecom Company 0.51ms from Hanoi, VN
1.55.176.226 AS18403 FPT Telecom Company 0.44ms from Hanoi, VN
1.55.148.168 AS18403 FPT Telecom Company 1.33ms from Ho Chi Minh City, VN
1.55.154.238 AS18403 FPT Telecom Company 7.05ms from Ho Chi Minh City, VN
1.55.130.75 AS18403 FPT Telecom Company 4.44ms from Hanoi, VN
1.55.184.203 AS18403 FPT Telecom Company 1.23ms from Hanoi, VN
1.55.190.118 AS18403 FPT Telecom Company 1.68ms from Ho Chi Minh City, VN
1.55.146.211 AS18403 FPT Telecom Company 1.32ms from Ho Chi Minh City, VN
1.55.160.236 AS18403 FPT Telecom Company 7.11ms from Ho Chi Minh City, VN
1.55.181.82 AS18403 FPT Telecom Company 0.76ms from Hanoi, VN
1.55.178.35 AS18403 FPT Telecom Company 0.53ms from Hanoi, VN
1.55.191.251 AS18403 FPT Telecom Company 1.61ms 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
91.26.15.50 AS3320 Deutsche Telekom AG 0.98ms from Berlin, DE
52.61.84.50 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
52.110.1.34 AS8075 Microsoft Corporation 0.39ms from Boydton, US
2.82.23.210 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.85ms from Braga, PT
90.95.35.162 AS8953 Orange Romania S.A. 16.59ms from Bucharest, RO
181.20.147.34 AS22927 Telefonica de Argentina 1.96ms from Buenos Aires, AR
20.241.101.130 AS8075 Microsoft Corporation 0.34ms from Chicago, US
71.28.106.2 AS7029 Windstream Communications LLC 0.74ms from Dallas, US
212.68.71.66 AS9066 EWE TEL GmbH 9.82ms from Hamburg, DE
185.30.208.194 AS199917 ENTREPRISE DECIMA SARL 1.43ms from Lille, FR
5.159.227.66 AS20860 IOMART CLOUD SERVICES LIMITED 1.40ms from London, GB
52.151.91.18 AS8075 Microsoft Corporation 0.19ms from London, GB
23.26.96.2 AS197795 ColdHosting SL 0.14ms from Miami, US
182.56.43.146 AS17813 Mahanagar Telephone Nigam Limited 3.09ms from Mumbai, IN
153.207.212.210 AS4713 NTT DOCOMO BUSINESS,Inc. 8.86ms from Osaka, JP
54.82.198.178 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
3.215.10.34 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.174.84.50 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
201.241.155.210 AS22047 VTR BANDA ANCHA S.A. 1.37ms from Santiago, CL
184.105.99.114 AS394230 Civilized Discourse Construction Kit, Inc. 0.55ms from Seattle, US
31.168.237.66 AS8551 Bezeq International Ltd. 0.21ms from Tel Aviv, IL
120.12.86.114 AS4837 CHINA UNICOM China169 Backbone 6.67ms from Tianjin, CN
43.153.184.82 AS132203 Tencent Building, Kejizhongyi Avenue 1.16ms from Tokyo, JP
141.144.194.178 AS31898 Oracle Corporation 0.17ms from Amsterdam, NL
68.225.32.2 AS22773 Cox Communications Inc. 5.60ms from Ashburn, 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 1.55.130.40
traceroute to 1.55.130.40 (1.55.130.40): 64 hops max, 52 byte packets
2 [AS63473] 5.231.73.254 0.188 ms
3 [] 84.17.33.92 0.187 ms
4 [] 79.127.192.161 49.32 ms
5 [] 185.156.45.19 134.435 ms
6 [] 185.156.45.3 193.269 ms
7 [] 84.17.32.125 183.085 ms
8 *
9 *
10 *
11 [AS18403] 118.70.1.126 210.127 ms
12 [AS18403] 1.55.130.40 207.735 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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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