1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.128.0.0/16
  4. AS24088  | 203.128.240.0/24

203.128.240.0/24

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 203.128.240.0/24

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 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

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

IP Address ASN Details
203.128.240.245 AS24088 Hanoi Telecom Joint Stock Company - HCMC Branch 1.53ms 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
167.71.65.152 AS14061 DigitalOcean, LLC 0.20ms from Amsterdam, NL
74.222.124.200 AS20257 Farmers Telephone Cooperative, Inc. 8.55ms from Atlanta, US
110.249.127.184 AS4837 CHINA UNICOM China169 Backbone 6.48ms from Beijing, CN
20.80.225.120 AS8075 Microsoft Corporation 0.29ms from Boydton, US
156.212.60.232 AS8452 TE-AS 5.93ms from Cairo, EG
41.42.142.200 AS8452 TE-AS 2.44ms from Cairo, EG
187.155.68.40 AS8151 UNINET 12.73ms from Cancún, MX
5.80.101.104 AS2856 British Telecommunications PLC 2.25ms from Erith, GB
171.229.90.200 AS7552 Viettel Group 2.08ms from Hanoi, VN
80.222.72.216 AS1759 Telia Finland Oyj 3.51ms from Helsinki, FI
14.179.11.136 AS45899 VNPT Corp 2.06ms from Ho Chi Minh City, VN
182.42.152.184 AS4134 CHINANET-BACKBONE 1.00ms from Hohhot, CN
1.251.149.24 AS9318 SK Broadband Co Ltd 5.77ms from Incheon, KR
23.0.191.56 AS16625 Akamai Technologies, Inc. 0.25ms from Jakarta, ID
213.199.63.120 AS51167 Contabo GmbH 0.28ms from Lauterbourg, FR
108.95.37.200 AS7018 AT&T Enterprises, LLC 2.84ms from San Antonio, US
189.168.238.120 AS8151 UNINET 11.08ms from Santiago de Queretaro, MX
154.242.171.168 AS36947 Telecom Algeria 13.94ms from Valencia, ES
20.103.40.152 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
2.87.73.168 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.46ms from Athens, GR
43.143.167.232 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Beijing, CN
110.241.183.136 AS4837 CHINA UNICOM China169 Backbone 10.08ms from Beijing, CN
47.190.15.88 AS5650 Frontier Communications of America, Inc. 1.74ms from Dallas, US
43.255.167.200 AS135817 ESTO MEDIA PRIVATE LIMITED 7.49ms from Delhi, IN
52.159.36.248 AS8075 Microsoft Corporation 3.48ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 203.128.240.121
traceroute to 203.128.240.121 (203.128.240.121): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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