1. All IP Ranges
  2. 1.0.0.0/8
  3. 1.55.0.0/16
  4. AS18403  | 1.55.128.0/20

1.55.128.0/20

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 1.55.128.0/20

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

Nearby Ranges

BGP prefixes that overlap with 1.55.0.0/16

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
1.55.144.0/20 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 12 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
1.55.134.224 builhussky.sbs 2
1.55.137.70 bidv.net 1
1.55.128.215 imazin.asia 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

1,372 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
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
1.55.136.33 AS18403 FPT Telecom Company 0.70ms from Hanoi, VN
1.55.140.133 AS18403 FPT Telecom Company 6.89ms from Ho Chi Minh City, VN
1.55.130.75 AS18403 FPT Telecom Company 4.44ms from Hanoi, VN
1.55.128.120 AS18403 FPT Telecom Company 1.80ms from Ho Chi Minh City, VN
1.55.139.221 AS18403 FPT Telecom Company 3.21ms from Ho Chi Minh City, VN
1.55.137.252 AS18403 FPT Telecom Company 0.54ms from Hanoi, VN
1.55.134.145 AS18403 FPT Telecom Company 1.44ms from Ho Chi Minh City, VN
1.55.135.225 AS18403 FPT Telecom Company 0.72ms from Hanoi, VN
1.55.132.2 AS18403 FPT Telecom Company 0.70ms 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
37.151.123.68 AS9198 JSC Kazakhtelecom 14.84ms from Almaty, KZ
59.98.219.148 AS9829 National Internet Backbone 10.16ms from Bengaluru, IN
52.18.76.148 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
87.227.39.36 AS1257 Tele2 Sverige AB 1.06ms from Goeteborg, SE
37.53.94.20 AS6849 JSC "Ukrtelecom" 0.55ms from Kyiv, UA
172.118.195.164 AS20001 Charter Communications Inc 7.50ms from Los Angeles, US
47.204.62.116 AS5650 Frontier Communications of America, Inc. 7.09ms from Miami, US
34.138.215.132 AS396982 Google LLC 0.16ms from Moncks Corner, US
24.90.11.244 AS12271 Charter Communications Inc 3.66ms from New York City, US
39.67.203.180 AS4837 CHINA UNICOM China169 Backbone 8.29ms from Qingdao, CN
52.202.42.228 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
98.3.2.196 AS11351 Charter Communications Inc 12.78ms from Secaucus, US
193.68.138.20 AS3245 Digital Systems Ltd 11.79ms from Sofia, BG
13.211.244.116 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
203.182.8.36 AS4673 NTT DATA CORPORATION 0.92ms from Tokyo, JP
178.226.34.196 AS50266 Odido Netherlands B.V. 4.59ms from Amsterdam, NL
169.55.80.20 AS36351 IBM Cloud 0.44ms from Ashburn, US
98.218.158.20 AS7922 Comcast Cable Communications, LLC 7.51ms from Ashburn, US
188.4.100.132 AS1241 Forthnet 12.66ms from Athens, GR
213.209.79.228 AS15943 wilhelm.tel GmbH 6.90ms from Hamburg, DE
102.132.186.84 AS37680 Cool Ideas Service Provider (Pty) Ltd 8.47ms from Johannesburg, ZA
24.70.210.20 AS6327 Shaw Communications Inc. 7.21ms from Kelowna, CA
69.194.10.36 AS25820 IT7 Networks Inc 0.30ms from Los Angeles, US
77.197.71.84 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.52ms from Lyon, FR
191.88.230.180 AS27831 Colombia Móvil 8.57ms from Medellin, CO

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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