42.112.237.0/24

AS18403 · FPT Telecom Company

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Summary

Country	Vietnam
Domain	fpt.net
ASN	AS18403
Parent Range	42.112.224.0/20
Registry	APNIC
ID	FPT-STATICIP-NET

WHOIS Details

inetnum:        42.112.224.0 - 42.112.239.255
netname:        FPT-STATICIP-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:  2022-01-17T02:11:01Z
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 42.112.237.0/24

Range	ASN	Company	Num of IPs
42.112.224.0/20	AS18403	FPT Telecom Company	4,096
42.112.0.0/13	AS18403	FPT Telecom Company	524,288

Nearby Ranges

BGP prefixes that overlap with 42.112.0.0/16

Range	ASN	Company	Num of IPs
42.112.0.0/13	AS18403	FPT Telecom Company	524,288
42.112.0.0/20	AS18403	FPT Telecom	4,096
42.112.112.0/20	AS18403	FPT Telecom	4,096
42.112.128.0/20	AS18403	FPT Telecom	4,096
42.112.144.0/20	AS18403	FPT Telecom Company	4,096
42.112.160.0/20	AS18403	FPT Telecom Company	4,096
42.112.16.0/20	AS18403	FPT Telecom	4,096
42.112.176.0/20	AS18403	FPT Telecom Company	4,096
42.112.192.0/20	AS18403	FPT Telecom Company	4,096
42.112.208.0/20	AS18403	FPT Telecom Company	4,096
42.112.224.0/20	AS18403	FPT Telecom Company	4,096
42.112.240.0/20	AS18403	FPT Telecom Company	4,096
42.112.32.0/20	AS18403	FPT Telecom	4,096
42.112.48.0/20	AS18403	FPT Telecom	4,096
42.112.64.0/20	AS18403	FPT Telecom	4,096
42.112.80.0/20	AS18403	FPT Telecom	4,096
42.112.96.0/20	AS18403	FPT Telecom	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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.112.237.149	AS18403 FPT Telecom Company	`1.69ms` 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
108.20.131.216	AS701 Verizon Business	`2.12ms` from Boston, US
124.30.245.216	AS9583 Sify Limited	`0.99ms` from Delhi, IN
115.72.60.8	AS7552 Viettel Group	`1.36ms` from Hanoi, VN
123.233.220.24	AS4837 CHINA UNICOM China169 Backbone	`2.83ms` from Jinan, CN
42.56.41.216	AS4837 CHINA UNICOM China169 Backbone	`8.47ms` from Liaoyang, CN
206.84.243.72	AS265721 Cable Atlantico SRL	`16.91ms` from Miami, US
23.123.105.24	AS7018 AT&T Enterprises, LLC	`11.43ms` from Miami, US
97.127.81.40	AS209 CenturyLink Communications, LLC	`1.11ms` from Minneapolis, US
24.122.20.104	AS11290 Cogeco Connexion inc	`6.77ms` from Montreal, CA
103.49.153.120	AS9009 M247 Europe SRL	`0.41ms` from New York City, US
109.223.88.200	AS3215 Orange S.A.	`10.60ms` from Paris, FR
23.81.232.24	AS19148 Leaseweb USA, Inc.	`1.16ms` from Phoenix, US
49.29.37.200	AS4766 Korea Telecom	`7.39ms` from Seoul, KR
123.152.252.248	AS4837 CHINA UNICOM China169 Backbone	`7.00ms` from Shanghai, CN
185.72.196.72	AS50599 DATASPACE P.S.A.	`3.85ms` from Warsaw, PL
178.224.192.136	AS50266 Odido Netherlands B.V.	`3.82ms` from Amsterdam, NL
45.203.137.200	AS984 OCTOPUS WEB SOLUTION INC	`1.62ms` from Chicago, US
113.121.189.152	AS4134 CHINANET-BACKBONE	`7.80ms` from Jinan, CN
146.199.33.152	AS6871 Plusnet	`4.53ms` from London, GB
24.191.90.200	AS6128 Cablevision Systems Corp.	`8.11ms` from New York City, US
122.28.111.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`0.89ms` from Osaka, JP
88.172.25.200	AS12322 Free SAS	`11.04ms` from Paris, FR
13.220.86.56	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
79.44.195.232	AS3269 Telecom Italia S.p.A.	`1.92ms` from Rome, IT
20.195.195.40	AS8075 Microsoft Corporation	`0.19ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f4 42.112.237.29

traceroute to 42.112.237.29 (42.112.237.29): 64 hops max, 52 byte packets

4 [] 138.199.0.10 30.313 ms

5 [] 185.156.45.19 129.137 ms

6 *

7 [] 84.17.32.125 184.151 ms

8 *

9 *

10 [AS6966] 169.253.230.3 198.289 ms

11 *

12 *

13 *

14 [AS18403] 118.70.1.112 228.378 ms

15 [AS18403] 42.112.237.29 217.706 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On November 14th 2025

What are IP address ranges?

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