1. All IP Ranges
  2. 183.0.0.0/8
  3. 183.81.0.0/16
  4. AS18403  | 183.81.67.0/24

183.81.67.0/24

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 183.81.64.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        183.81.64.0 - 183.81.79.255
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
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:10:50Z
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:  2026-04-21T02:07:47Z
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:          183.81.64.0/20
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:  2019-08-01T06:48:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.81.67.0/24

Range ASN Company Num of IPs
183.81.64.0/20 AS18403 FPT Telecom Company 4,096
183.81.0.0/17 AS18403 FPT Telecom 32,768

Nearby Ranges

BGP prefixes that overlap with 183.81.0.0/16

Range ASN Company Num of IPs
183.81.0.0/17 AS18403 FPT Telecom 32,768
183.81.64.0/20 AS18403 FPT Telecom Company 4,096
183.81.32.0/20 AS18403 FPT Telecom Company 4,096
183.81.80.0/20 AS18403 FPT Telecom Company 4,096
183.81.112.0/20 AS18403 FPT Telecom Company 4,096
183.81.128.0/20 AS38442 Vodafone Fiji Limited 4,096
183.81.16.0/20 AS18403 FPT Telecom Company 4,096
183.81.0.0/20 AS18403 FPT Telecom Company 4,096
183.81.48.0/20 AS18403 FPT Telecom Company 4,096
183.81.96.0/20 AS18403 FPT Telecom Company 4,096
183.81.144.0/21 AS38835 Buroserv Australia Pty Ltd 2,048
183.81.152.0/21 AS24527 PT Hanastar Dakara 2,048
183.81.176.0/22 AS45680 DOVA Corporation 1,024
183.81.180.0/22 AS4847 Infinite City(Beijing)Technology Co.,Ltd 1,024
183.81.163.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.164.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.161.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.166.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.160.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.177.0/24 AS45680 DOVA Corporation 256
183.81.176.0/24 AS45680 DOVA Co.,Ltd. 256
183.81.169.0/24 AS206264 Amarutu Technology Ltd. Network 256
183.81.230.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.224.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.227.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.228.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.226.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.229.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.168.0/24 AS206264 Amarutu Technology Ltd. Network 256
183.81.225.0/24 AS136041 Singapore Telecom,ConnectPlus 256
183.81.134.0/24 AS38442 Vodafone Fiji Limited 256
183.81.138.0/24 AS38442 Vodafone Fiji Limited 256
183.81.167.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.162.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256
183.81.165.0/24 AS45352 IPSERVERONE - Colocation and Cloud Hosting 256

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
Read more

Pingable IPs

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

IP Address ASN Details
183.81.67.163 AS18403 FPT Telecom Company 3.74ms 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
172.75.194.104 AS11426 Charter Communications Inc 6.58ms from Charlotte, US
20.67.198.200 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
112.28.11.104 AS9808 China Mobile Communications Group Co., Ltd. 7.61ms from Huainan, CN
41.26.141.232 AS29975 Vodacom 11.13ms from Johannesburg, ZA
49.244.163.24 AS23752 Nepal Telecommunications Corporation, Internet Services, 2.04ms from Kathmandu, NP
51.11.28.40 AS8075 Microsoft Corporation 0.41ms from London, GB
71.172.162.120 AS701 Verizon Business 2.06ms from New York City, US
5.28.175.232 AS12849 Hot-Net internet services Ltd. 0.29ms from Petaẖ Tiqva, IL
209.78.24.24 AS7018 AT&T Enterprises, LLC 5.86ms from San Jose, US
183.116.130.136 AS4766 Korea Telecom 1.40ms from Seoul, KR
114.47.169.40 AS3462 Data Communication Business Group 4.29ms from Taichung, TW
24.36.248.152 AS7992 Cogeco Connexion Inc. 6.82ms from Toronto, CA
9.163.151.152 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
69.25.194.152 AS14742 Unitas Global 0.53ms from Boston, US
176.96.57.56 AS9009 M247 Europe SRL 0.25ms from Frankfurt am Main, DE
1.28.132.104 AS4837 CHINA UNICOM China169 Backbone 3.62ms from Hohhot, CN
121.172.120.72 AS4766 Korea Telecom 0.94ms from Incheon, KR
67.227.140.136 AS32244 Liquid Web, L.L.C 0.21ms from Lansing, US
82.186.18.104 AS3269 Telecom Italia S.p.A. 1.85ms from Milan, IT
217.82.24.152 AS3320 Deutsche Telekom AG 1.34ms from Nuernberg, DE
182.46.109.248 AS4134 CHINANET BACKBONE 6.88ms from Qingdao, CN
35.175.135.200 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
96.32.63.104 AS20115 Charter Communications LLC 16.64ms from Ashburn, US
75.136.242.72 AS20115 Charter Communications LLC 6.25ms from Atlanta, US
20.165.149.216 AS8075 Microsoft Corporation 3.15ms from Denver, 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 183.81.67.227
traceroute to 183.81.67.227 (183.81.67.227): 64 hops max, 52 byte packets
2 [AS174] 199.100.2.76 0.433 ms
3 [AS174] 154.24.20.185 1.246 ms
4 [AS174] 154.54.41.45 1.318 ms
5 [AS174] 154.54.88.1 110.349 ms
6 [AS174] 154.54.0.141 110.055 ms
7 [AS174] 154.54.162.169 120.08 ms
8 [AS174] 154.54.7.129 127.113 ms
9 [AS174] 154.54.166.73 134.084 ms
10 [AS174] 154.54.95.109 148.04 ms
11 [AS174] 154.54.163.206 153.928 ms
12 [AS174] 154.54.5.154 170.584 ms
13 [AS174] 154.54.43.14 171.016 ms
14 [AS174] 154.54.7.22 171.349 ms
15 [AS174] 38.88.224.162 171.113 ms
16 [AS58453] 223.120.6.69 174.086 ms
17 *
18 [AS58453] 223.119.80.86 328.265 ms
19 *
20 *
21 *
22 *
23 [AS18403] 183.81.67.227 352.976 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
On

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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.

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