49.156.52.0/23

AS56141 · Danang ICT Infrastructure Development Center

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Summary

Country	Vietnam
Domain	danang.gov.vn
ASN	AS56141
Parent Range	49.156.52.0/22
Registry	APNIC
ID	DSP-VN

WHOIS Details

inetnum:        49.156.52.0 - 49.156.55.255
netname:        DSP-VN
descr:          Danang ICT Infrastructure Development Center
descr:          02 Quang Trung St, Thach Thang Ward, Hai Chau District,Danang City
country:        VN
admin-c:        LSP1-AP
tech-c:         TQH10-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-12T07:35:24Z
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:         Le Son Phong
nic-hdl:        LSP1-AP
e-mail:         phongls@danang.gov.vn
address:        Danang ICT Infrastructure Development Center
address:        02 Quang Trung St, Thach Thang Ward, Hai Chau District, Danang City
phone:          +84-2511-3888413
fax-no:         +84-2511-3888879
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-12T07:29:01Z
source:         APNIC

person:         Tran Quoc Huy
address:        No.2 Quang Trung, Hai Chau District, Da Nang City
country:        VN
phone:          +84-2363888666
e-mail:         huytq@danang.gov.vn
nic-hdl:        TQH10-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-09-15T10:15:30Z
source:         APNIC

route:          49.156.52.0/22
descr:          DSP-VN
origin:         AS56141
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-12-06T07:24:29Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.156.52.0/23

Range	ASN	Company	Num of IPs
49.156.52.0/22	AS56141	Danang ICT Infrastructure Development Center	1,024

Nearby Ranges

BGP prefixes that overlap with 49.156.0.0/16

Range	ASN	Company	Num of IPs
49.156.192.0/18	AS7679	QTnet,Inc.	16,384
49.156.32.0/20	AS24492	WiCAM Corporation Ltd.	4,096
49.156.8.0/21	AS24251	Iwakuni Cable Network Corporation	2,048
49.156.32.0/21	AS24492	WiCAM Corporation Ltd.	2,048
49.156.24.0/21	AS55803	Hostopia Australia Web Pty Ltd	2,048
49.156.0.0/22	AS38901	EZECOM CO., LTD.	1,024
49.156.48.0/22	AS55885	No. 1 Commercial Center	1,024
49.156.52.0/22	AS56141	Danang ICT Infrastructure Development Center	1,024
49.156.4.0/22	AS24251	Iwakuni Cable Network Corporation	1,024
49.156.56.0/23	AS55667	PT IP Telecom Multimedia Indonesia	512
49.156.136.0/24	AS17483	using in Hyd noc	256
49.156.137.0/24	AS17483	using in Hyd noc	256
49.156.138.0/24	AS17483	using in Hyd noc	256
49.156.139.0/24	AS17483	using in Hyd noc	256
49.156.140.0/24	AS17483	using in Hyd noc	256
49.156.141.0/24	AS17483	using in Hyd noc	256
49.156.142.0/24	AS17483	using in Hyd noc	256
49.156.143.0/24	AS17483	using in Hyd noc	256
49.156.144.0/24	AS17483	using in Hyd noc	256
49.156.145.0/24	AS17483	using in Hyd noc	256
49.156.146.0/24	AS17483	using in Hyd noc	256
49.156.147.0/24	AS17483	using in Hyd noc	256
49.156.148.0/24	AS17483	using in Hyd noc	256
49.156.149.0/24	AS17483	using in Hyd noc	256
49.156.150.0/24	AS17483	using in Hyd noc	256
49.156.151.0/24	AS17483	using in Hyd noc	256
49.156.152.0/24	AS17483	using in Hyd noc	256
49.156.153.0/24	AS17483	using in Bangalore noc	256
49.156.154.0/24	AS17483	using in Bangalore noc	256
49.156.155.0/24	AS17483	using in Hyd noc	256
49.156.156.0/24	AS17483	using in hyd noc	256
49.156.157.0/24	AS17483	using in Vizag noc	256
49.156.158.0/24	AS17483	using in Palvancha noc	256
49.156.159.0/24	AS17483	using in Rajahmundry noc	256
49.156.32.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.33.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.34.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.35.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.36.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.37.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.38.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.39.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.40.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.41.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.42.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.43.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.44.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.45.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.46.0/24	AS24492	WiCAM Corporation Ltd.	256
49.156.47.0/24	AS24492	WiCAM Corporation Ltd.	256

Hosted domains

There are 12 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
49.156.52.13	AS56141 Danang ICT Infrastructure Development Center	`9.91ms` from Hanoi, VN
49.156.53.1	AS56141 Danang ICT Infrastructure Development Center	`1.05ms` from Da Nang, 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
1.89.236.199	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.43ms` from Beijing, CN
128.83.185.39	AS18 University of Texas at Austin	`5.50ms` from Dallas, US
184.170.201.215	AS199524 G-Core Labs S.A.	`0.15ms` from Frankfurt am Main, DE
176.135.168.151	AS5410 Bouygues Telecom SA	`9.02ms` from Frankfurt am Main, DE
95.33.204.103	AS9145 EWE TEL GmbH	`4.65ms` from Hamburg, DE
87.95.182.231	AS16086 DNA Oyj	`2.09ms` from Helsinki, FI
123.28.31.23	AS45899 VNPT Corp	`1.75ms` from Ho Chi Minh City, VN
89.115.45.151	AS12353 Vodafone Portugal	`3.46ms` from Lisbon, PT
24.193.151.247	AS12271 Charter Communications Inc	`3.78ms` from Piscataway, US
189.102.47.7	AS28573 Claro NXT Telecomunicacoes Ltda	`9.87ms` from Sao Paulo, BR
14.46.136.39	AS4766 Korea Telecom	`5.00ms` from Seoul, KR
120.76.132.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.23ms` from Shenzhen, CN
151.192.70.87	AS9506 Singtel Fibre Broadband	`0.74ms` from Singapore, SG
188.151.226.135	AS1257 Tele2 Sverige AB	`1.17ms` from Stockholm, SE
122.131.136.151	AS2518 BIGLOBE Inc.	`11.75ms` from Tokyo, JP
116.210.81.183	AS4134 CHINANET-BACKBONE	`7.65ms` from Wuhan, CN
219.154.225.87	AS4837 CHINA UNICOM China169 Backbone	`2.18ms` from Zhengzhou, CN
20.234.159.87	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
172.190.29.119	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
86.123.191.135	AS8708 DIGI ROMANIA S.A.	`0.86ms` from Bucharest, RO
83.253.3.231	AS1257 Tele2 Sverige AB	`5.27ms` from Copenhagen, DK
34.136.165.55	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
173.37.223.247	AS109 CISCO SYSTEMS, INC.	`1.52ms` from Dallas, US
88.153.72.87	AS3209 Vodafone GmbH	`9.16ms` from Frankfurt am Main, DE
14.188.151.87	AS45899 VNPT Corp	`2.60ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f2 49.156.52.40

traceroute to 49.156.52.40 (49.156.52.40): 64 hops max, 52 byte packets

2 [AS18403] 58.186.148.33 1.184 ms

3 *

4 *

5 *

6 [AS18403] 118.68.199.237 10.377 ms

7 [AS18403] 58.186.145.204 10.818 ms

8 *

9 [AS56141] 49.156.52.40 10.673 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On January 30th 2026

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