1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.128.0.0/16
  4. AS24088  | 203.128.242.0/23

203.128.242.0/23

AS24088  ·  Hanoi Telecom Joint Stock Company - HCMC Branch

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Summary

Country Vietnam
Domain hanoitelecom.com
ASN AS24088
Parent Range 203.128.240.0/21
Registry APNIC
ID HTCHCMC-VNNIC-VN

WHOIS Details

inetnum:        203.128.240.0 - 203.128.247.255
netname:        HTCHCMC-VNNIC-VN
descr:          Branch of Hanoi Telecom JSC in HCMC
descr:          125 Bis Hai Ba Trung Str, Dist 1, HCMC
country:        VN
admin-c:        NAD2-AP
tech-c:         DQD2-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to duy.dq@hanoitelecom.com
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-HTCHCMC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2014-01-02T07:42:10Z
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:         Do Quoc Duy
nic-hdl:        DQD2-AP
e-mail:         duy.dq@hanoitelecom.com
address:        Branch of Hanoi Telecom JSC in HCMC
address:        125 Bis Hai Ba Trung Str, Dist 1, HCMC
phone:          +84-8-9206769
fax-no:         +84-8-9206768
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2014-01-02T07:36:01Z
source:         APNIC

person:         Nguyen Anh Dung
address:        Branch of Hanoi Telecom JSC in HCMC
address:        125 Bis Hai Ba Trung Str, Dist 1, HCMC
country:        VN
phone:          +84-882-47899
fax-no:         +84-882-48974
e-mail:         dung.na@hanoitelecom.com
nic-hdl:        NAD2-AP
remarks:        admin contact of MAINT-VN-HTCHCMC
mnt-by:         MAINT-VN-HTCHCMC
last-modified:  2008-09-04T07:34:28Z
source:         apnic

route:          203.128.240.0/21
descr:          HTCHCMC-VN
origin:         AS24088
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-05-16T09:14:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.128.242.0/23

Range ASN Company Num of IPs
203.128.240.0/21 AS24088 Branch of Hanoi Telecom JSC in HCMC 2,048

Nearby Ranges

BGP prefixes that overlap with 203.128.0.0/16

Range ASN Company Num of IPs
203.128.64.0/19 AS18103 Neuviz (PT. Piranti Prestasi Informasi) 8,192
203.128.192.0/19 AS17608 ABN 8,192
203.128.160.0/19 AS9976 Namincheon Brodcasting Co., Ltd. 8,192
203.128.240.0/21 AS24088 Branch of Hanoi Telecom JSC in HCMC 2,048
203.128.2.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.24.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.29.0/24 AS141342 Brain Telecommunication Ltd. 256
203.128.30.0/24 AS141342 Brain Telecommunication Ltd. 256
203.128.252.0/24 AS17557 Geo Information Technology 256
203.128.253.0/24 AS17557 Geo Information Technology 256
203.128.254.0/24 AS17557 Geo Information Technology 256
203.128.255.0/24 AS17557 Geo Information Technology 256
203.128.0.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.1.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.11.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.12.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.13.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.14.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.15.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.16.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.17.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.18.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.19.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.21.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.22.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.23.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.25.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.26.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.27.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.28.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.3.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.31.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.4.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.5.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.6.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.7.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.8.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.9.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.66.0/24 AS18103 PT. Secure E-Cash 256
203.128.248.0/24 AS133798 Smartfren Western 256
203.128.92.0/24 AS18103 SCBD.NET 256
203.128.94.0/24 AS18103 PT. PRESTASI PIRANTI INFORMASI 256
203.128.230.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.128.79.0/24 AS18103 PT. PRESTASI PIRANTI INFORMASI 256
203.128.249.0/24 AS133798 Smartfren Eastern 256
203.128.10.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.20.0/24 AS134489 Brain Telecommunication Ltd. 256

Hosted domains

There are 3 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.128.243.1 AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch 1.65ms from Ho Chi Minh City, VN
203.128.242.1 AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch 2.18ms 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
188.89.102.7 AS50266 Odido Netherlands B.V. 4.43ms from Amsterdam, NL
172.214.37.103 AS8075 Microsoft Corporation 1.62ms from Ashburn, US
117.215.237.247 AS9829 National Internet Backbone 7.38ms from Bengaluru, IN
91.178.130.87 AS5432 Proximus NV 3.09ms from Brussels, BE
34.72.201.39 AS396982 Google LLC 0.39ms from Council Bluffs, US
183.179.15.119 AS9269 Hong Kong Broadband Network Ltd. 0.75ms from Hong Kong, HK
95.70.126.135 AS12389 PJSC Rostelecom 1.07ms from Khabarovsk, RU
13.134.116.103 AS16509 Amazon.com, Inc. 0.19ms from London, GB
88.18.42.23 AS3352 TELEFONICA DE ESPANA S.A.U. 8.12ms from Madrid, ES
184.24.175.23 AS16625 Akamai Technologies, Inc. 0.41ms from Montreal, CA
128.59.137.87 AS14 Columbia University 1.18ms from New York City, US
118.106.27.215 AS18126 Chubu Telecommunications Company, Inc. 4.24ms from Osaka, JP
133.123.57.183 AS7522 STNet, Incorporated 4.08ms from Osaka, JP
85.252.105.119 AS2116 GLOBALCONNECT AS 0.74ms from Oslo, NO
88.165.222.151 AS12322 Free SAS 4.55ms from Paris, FR
114.94.165.183 AS4812 China Telecom (Group) 3.17ms from Shanghai, CN
209.131.125.71 AS133458 FPT Smart Cloud Japan Co., Ltd 1.72ms from Tokyo, JP
217.238.124.247 AS3320 Deutsche Telekom AG 3.13ms from Berlin, DE
52.89.224.151 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
122.143.91.135 AS4837 CHINA UNICOM China169 Backbone 4.30ms from Changchun, CN
24.88.97.247 AS11426 Charter Communications Inc 9.55ms from Charlotte, US
216.120.165.215 AS16509 Amazon.com, Inc. 1.06ms from Columbus, US
176.34.184.87 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
84.62.23.167 AS3209 Vodafone GmbH 6.09ms from Hamburg, DE
175.121.245.55 AS9318 SK Broadband Co Ltd 5.44ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 203.128.242.115
traceroute to 203.128.242.115 (203.128.242.115): 64 hops max, 52 byte packets
4 [] 5.57.80.128 12.088 ms
5 *
6 *
7 *
8 *
9 [AS6939] 74.82.50.58 192.649 ms
10 *
11 [AS24088] 203.128.242.115 196.304 ms
Measurement taken from IPinfo ProbeNet in Glasgow, GB
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.

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