42.113.128.0/23

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.113.128.0/20
Registry APNIC
ID FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.113.128.0 - 42.113.143.255
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:         ALLOCATED NON-PORTABLE
remarks:        For spamming matters, mail to abuse@fpt.vn
mnt-by:         MAINT-VN-FPT
mnt-irt:        IRT-VNNIC-AP
last-modified:  2022-01-17T02:11:05Z
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:          42.113.128.0/20
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:  2019-08-01T06:53:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.113.128.0/23

Range ASN Company Num of IPs
42.113.128.0/20 AS18403 FPT Telecom Company 4,096
42.112.0.0/13 AS18403 FPT Telecom Company 524,288

Nearby Ranges

BGP prefixes that overlap with 42.113.0.0/16

Range ASN Company Num of IPs
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.113.0.0/20 AS18403 FPT Telecom Company 4,096
42.113.112.0/20 AS18403 FPT Telecom Company 4,096
42.113.128.0/20 AS18403 FPT Telecom Company 4,096
42.113.144.0/20 AS18403 FPT Telecom Company 4,096
42.113.160.0/20 AS18403 FPT Telecom Company 4,096
42.113.16.0/20 AS18403 FPT Telecom Company 4,096
42.113.176.0/20 AS18403 FPT Telecom Company 4,096
42.113.192.0/20 AS18403 FPT Telecom Company 4,096
42.113.208.0/20 AS18403 FPT Telecom Company 4,096
42.113.224.0/20 AS18403 FPT Telecom Company 4,096
42.113.240.0/20 AS18403 FPT Telecom Company 4,096
42.113.32.0/20 AS18403 FPT Telecom Company 4,096
42.113.48.0/20 AS18403 FPT Telecom Company 4,096
42.113.64.0/20 AS18403 FPT Telecom Company 4,096
42.113.80.0/20 AS18403 FPT Telecom Company 4,096
42.113.96.0/20 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
154.254.93.215 AS36947 Telecom Algeria 13.25ms from Algiers, DZ
77.60.53.71 AS1136 KPN B.V. 1.52ms from Amsterdam, NL
74.214.10.183 AS397976 Central Access, Inc. 5.33ms from Atlanta, US
134.22.49.151 AS400511 Clearwave Communications 11.16ms from Atlanta, US
54.185.185.247 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
98.217.167.199 AS7922 Comcast Cable Communications, LLC 4.59ms from Boston, US
50.44.144.183 AS5650 Frontier Communications of America, Inc. 8.49ms from Chicago, US
71.79.6.215 AS10796 Charter Communications Inc 11.70ms from Columbus, US
52.49.214.151 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
109.130.59.103 AS5432 Proximus NV 4.64ms from Gravelines, FR
163.1.115.247 AS786 Jisc Services Limited 3.22ms from London, GB
79.155.130.7 AS3352 TELEFONICA DE ESPANA S.A.U. 10.60ms from Madrid, ES
109.63.180.39 AS12714 PJSC MegaFon 1.97ms from Moscow, RU
124.214.202.231 AS2516 KDDI CORPORATION 4.10ms from Osaka, JP
83.202.250.231 AS3215 Orange S.A. 1.25ms from Paris, FR
4.155.212.215 AS8075 Microsoft Corporation 0.27ms from Quincy, US
13.76.26.231 AS8075 Microsoft Corporation 0.62ms from Singapore, SG
94.65.130.7 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.04ms from Athens, GR
107.133.207.39 AS7018 AT&T Enterprises, LLC 7.59ms from Chicago, US
64.182.8.7 AS54489 CoreSpace, Inc. 0.87ms from Dallas, US
87.144.64.71 AS3320 Deutsche Telekom AG 5.25ms from Duesseldorf, DE
103.148.190.215 AS38513 PT Aplikanusa Lintasarta 1.34ms from Jakarta, ID
81.86.120.119 AS13285 TalkTalk Communications Limited 5.81ms from London, GB
97.71.111.7 AS33363 Charter Communications, Inc 9.26ms from Los Angeles, US
167.60.55.119 AS6057 Administracion Nacional de Telecomunicaciones 1.80ms from Montevideo, UY

Traceroute

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

$
traceroute -a -n -q1 42.113.129.144
traceroute to 42.113.129.144 (42.113.129.144): 64 hops max, 52 byte packets
2 *
3 *
4 *
6 [AS3491] 63.218.210.98 265.813 ms
7 [AS3491] 63.218.210.98 265.598 ms
8 [AS3491] 63.217.16.78 259.956 ms
9 [AS18403] 118.69.249.25 344.235 ms
10 *
11 *
12 *
13 *
14 [AS18403] 42.113.129.144 348.071 ms
Measurement taken from IPinfo ProbeNet in Miami, US
On

What are IP address ranges?

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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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