42.112.144.0/20

AS18403  ·  FPT Telecom Company

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Summary

Country Vietnam
Domain fpt.net
ASN AS18403
Parent Range 42.112.0.0/13
Registry APNIC
ID FPT-STATICIP-NET

WHOIS Details

inetnum:        42.112.144.0 - 42.112.159.255
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:  2022-01-17T02:10:58Z
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:          42.112.144.0/20
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:  2019-08-01T06:51:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.112.144.0/20

Range ASN Company Num of IPs
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
42.112.160.0/20 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 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.112.155.186 stackgrowth.asia 1
42.112.157.124 khonhadat.com.vn 1
42.112.157.172 cnblogshare.com 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

Pingable IPs

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

IP Address ASN Details
42.112.149.229 AS18403 FPT Telecom Company 0.26ms from Hanoi, VN
42.112.147.169 AS18403 FPT Telecom Company 1.20ms from Ho Chi Minh City, VN
42.112.145.217 AS18403 FPT Telecom Company 0.50ms from Hanoi, VN
42.112.148.178 AS18403 FPT Telecom Company 0.56ms from Hanoi, VN
42.112.144.232 AS18403 FPT Telecom Company 0.95ms 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
101.98.229.20 AS9790 Two Degrees Networks Limited 4.43ms from Auckland, NZ
114.241.246.212 AS4808 China Unicom Beijing Province Network 4.23ms from Beijing, CN
18.219.30.36 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
185.243.77.68 AS200851 Bamboozle Web Services MEA FZ-LLC 2.94ms from Dubai, AE
31.32.231.4 AS5410 Bouygues Telecom SA 4.42ms from Frankfurt am Main, DE
27.75.156.20 AS7552 Viettel Group 1.90ms from Ho Chi Minh City, VN
221.127.125.180 AS9304 HGC Global Communications Limited 1.17ms from Hong Kong, HK
220.91.112.20 AS4766 Korea Telecom 2.05ms from Incheon, KR
183.114.188.228 AS4766 Korea Telecom 1.70ms from Incheon, KR
181.65.133.4 AS6147 INTEGRATEL PERÚ S.A.A. 12.05ms from Lima, PE
76.170.118.244 AS20001 Charter Communications Inc 4.72ms from Los Angeles, US
13.216.196.228 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
125.154.99.100 AS4766 Korea Telecom 2.13ms from Seoul, KR
34.53.82.244 AS396982 Google LLC 0.15ms from The Dalles, US
81.180.113.84 AS212238 Datacamp Limited 0.11ms from Tokyo, JP
188.21.105.244 AS8447 A1 Telekom Austria AG 1.11ms from Vienna, AT
109.111.152.36 AS31214 TIS Dialog LLC 7.04ms from Vilnius, LT
178.231.104.100 AS31615 Odido Netherlands B.V. 12.43ms from Amsterdam, NL
77.49.51.36 AS1241 Forthnet 1.92ms from Athens, GR
141.80.233.4 AS210482 Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft 0.86ms from Berlin, DE
209.236.99.4 AS13649 Flexential Colorado Corp. 8.48ms from Chicago, US
97.84.136.196 AS20115 Charter Communications LLC 10.31ms from Chicago, US
184.58.4.132 AS10796 Charter Communications Inc 6.90ms from Columbus, US
52.140.116.20 AS8075 Microsoft Corporation 0.13ms from Lohogaon, IN
90.204.160.244 AS5607 Sky UK Limited 7.07ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 42.112.156.223
traceroute to 42.112.156.223 (42.112.156.223): 5 hops max, 52 byte packets
1 [AS50837] 208.111.56.2 750.393 ms
2 [AS50837] 208.111.57.2 0.128 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Honolulu, 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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