42.117.157.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.com
ASN	AS18403
Parent Range	42.117.144.0/20
Registry	APNIC
ID	FPTDYNAMICIP-NET

WHOIS Details

inetnum:        42.117.144.0 - 42.117.159.255
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:  2022-01-17T02:11:36Z
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

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

Overlapping Ranges

BGP prefixes that contain 42.117.157.0/24

Range	ASN	Company	Num of IPs
42.117.144.0/20	AS18403	FPT Telecom Company	4,096
42.112.0.0/13	AS18403	FPT Telecom Company	524,288

Nearby Ranges

BGP prefixes that overlap with 42.117.0.0/16

Range	ASN	Company	Num of IPs
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.117.0.0/20	AS18403	FPT Telecom Company	4,096
42.117.112.0/20	AS18403	FPT Telecom Company	4,096
42.117.128.0/20	AS18403	FPT Telecom Company	4,096
42.117.144.0/20	AS18403	FPT Telecom Company	4,096
42.117.160.0/20	AS18403	FPT Telecom Company	4,096
42.117.16.0/20	AS18403	FPT Telecom Company	4,096
42.117.176.0/20	AS18403	FPT Telecom Company	4,096
42.117.192.0/20	AS18403	FPT Telecom Company	4,096
42.117.208.0/20	AS18403	FPT Telecom Company	4,096
42.117.224.0/20	AS18403	FPT Telecom Company	4,096
42.117.240.0/20	AS18403	FPT Telecom Company	4,096
42.117.32.0/20	AS18403	FPT Telecom Company	4,096
42.117.48.0/20	AS18403	FPT Telecom Company	4,096
42.117.64.0/20	AS18403	FPT Telecom Company	4,096
42.117.80.0/20	AS18403	FPT Telecom Company	4,096
42.117.96.0/20	AS18403	FPT Telecom Company	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
42.117.157.91	AS18403 FPT Telecom Company	`3.19ms` 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
31.161.62.136	AS1136 KPN B.V.	`1.44ms` from Amsterdam, NL
172.178.56.104	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
191.85.125.184	AS22927 Telefonica de Argentina	`1.44ms` from Buenos Aires, AR
24.9.226.136	AS7922 Comcast Cable Communications, LLC	`2.13ms` from Denver, US
161.230.179.120	AS12353 Vodafone Portugal	`1.79ms` from Lisbon, PT
67.123.103.232	AS7018 AT&T Enterprises, LLC	`4.06ms` from Los Angeles, US
88.57.236.24	AS3269 Telecom Italia S.p.A.	`9.99ms` from Milan, IT
201.86.17.136	AS18881 TELEFÔNICA BRASIL S.A	`2.73ms` from Sao Paulo, BR
211.236.202.216	AS18313 LG HelloVision Corp.	`1.97ms` from Seoul, KR
14.80.105.216	AS4766 Korea Telecom	`4.95ms` from Seoul, KR
178.183.13.136	AS12912 T-Mobile Polska S.A.	`1.25ms` from Warsaw, PL
117.158.242.88	AS24445 Henan Mobile Communications Co.,Ltd	`5.44ms` from Zhengzhou, CN
144.2.120.104	AS3303 Swisscom (Switzerland) Ltd	`0.85ms` from Zuerich, CH
20.23.231.216	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
20.231.69.200	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
23.215.214.8	AS20940 Akamai International B.V.	`0.70ms` from Chicago, US
151.41.173.120	AS1267 WIND TRE S.P.A.	`5.25ms` from Milan, IT
186.207.245.152	AS28573 Claro NXT Telecomunicacoes Ltda	`10.25ms` from Osasco, BR
2.133.235.120	AS9198 JSC Kazakhtelecom	`0.45ms` from Pavlodar, KZ
73.61.64.152	AS7922 Comcast Cable Communications, LLC	`11.27ms` from Providence, US
187.209.252.72	AS8151 UNINET	`11.62ms` from Santiago de Queretaro, MX
211.225.11.8	AS4766 Korea Telecom	`3.53ms` from Seoul, KR
151.192.189.88	AS9506 Singtel Fibre Broadband	`1.68ms` from Singapore, SG
160.237.95.88	AS59125 FAMILY NET JAPAN INCORPORATED	`0.34ms` from Tokyo, JP
212.56.160.232	AS31510 Innsbrucker Kommunalbetriebe AG	`8.38ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -f3 42.117.157.196

traceroute to 42.117.157.196 (42.117.157.196): 64 hops max, 52 byte packets

3 [AS62403] 193.221.194.33 6.098 ms

4 *

5 [AS49581] 146.19.191.225 10.675 ms

6 *

7 *

8 [AS18403] 42.117.184.36 210.605 ms

9 [AS18403] 42.117.157.196 209.29 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On November 14th 2025

What are IP address ranges?

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