123.23.16.0/20

AS45899 · VNPT Corp

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Summary

Country	Vietnam
Domain	vnpt.com.vn
ASN	AS45899
Parent Range	123.23.0.0/16
Registry	APNIC
ID	VNPT-VN

WHOIS Details

inetnum:        123.16.0.0 - 123.31.255.255
netname:        VNPT-VN
descr:          Vietnam Posts and Telecommunications Group
descr:          No 57, Huynh Thuc Khang Street, Lang Ha ward, Dong Da district, Ha Noi City
country:        VN
admin-c:        PTH13-AP
tech-c:         PTH13-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNPT
mnt-routes:     MAINT-VN-VNPT
last-modified:  2018-01-25T03:55:17Z
mnt-irt:        IRT-VNNIC-AP
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:  2017-11-08T09:40:06Z
source:         APNIC

person:         Pham Tien Huy
address:        VNPT-VN
country:        VN
phone:          +84-24-37741604
e-mail:         huypt@vnpt.vn
nic-hdl:        PTH13-AP
mnt-by:         MAINT-VN-VNPT
last-modified:  2017-11-19T07:06:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.23.16.0/20

Range	ASN	Company	Num of IPs
123.23.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536

BGP prefixes that are contained by 123.23.16.0/20

Range	ASN	Company	Num of IPs
123.23.17.0/24	AS45899	Vietnam Posts and Telecommunications Group	256

Nearby Ranges

BGP prefixes that overlap with 123.23.0.0/16

Range	ASN	Company	Num of IPs
123.23.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.23.64.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.224.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.176.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.208.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.128.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.160.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.144.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.240.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.32.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.192.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.112.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.80.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.96.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.0.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.48.0/20	AS45899	Vietnam Posts and Telecommunications Group	4,096
123.23.14.0/23	AS45899	Vietnam Posts and Telecommunications Group	512
123.23.17.0/24	AS45899	Vietnam Posts and Telecommunications Group	256

Hosted domains

There are 5 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
123.23.31.83	canthotouring.com	1
123.23.24.32	arcortest2.de	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
123.23.17.95	AS45899 VNPT Corp	1.64ms from Ho Chi Minh City, VN
123.23.18.89	AS45899 VNPT Corp	2.85ms from Ho Chi Minh City, VN
123.23.31.64	AS45899 VNPT Corp	3.48ms from Ho Chi Minh City, VN
123.23.19.41	AS45899 VNPT Corp	2.79ms from Ho Chi Minh City, VN
123.23.26.55	AS45899 VNPT Corp	4.29ms from Ho Chi Minh City, VN
123.23.21.50	AS45899 VNPT Corp	2.00ms from Ho Chi Minh City, VN
123.23.27.55	AS45899 VNPT Corp	4.87ms from Ho Chi Minh City, VN
123.23.25.189	AS45899 VNPT Corp	2.97ms from Ho Chi Minh City, VN
123.23.23.4	AS45899 VNPT Corp	1.04ms from Hanoi, VN
123.23.28.13	AS45899 VNPT Corp	1.75ms from Ho Chi Minh City, VN
123.23.22.32	AS45899 VNPT Corp	4.09ms from Ho Chi Minh City, VN
123.23.16.193	AS45899 VNPT Corp	0.60ms from Da Nang, VN
123.23.24.198	AS45899 VNPT Corp	3.75ms from Ho Chi Minh City, VN
123.23.30.89	AS45899 VNPT Corp	4.76ms from Ho Chi Minh City, VN
123.23.20.226	AS45899 VNPT Corp	2.16ms from Ho Chi Minh City, VN
123.23.29.29	AS45899 VNPT Corp	1.81ms 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
185.201.200.116	AS202120 Expereo International BV	6.63ms from Amsterdam, NL
54.245.89.244	AS16509 Amazon.com, Inc.	0.15ms from Boardman, US
20.161.52.84	AS8075 Microsoft Corporation	0.82ms from Boydton, US
71.75.44.212	AS11426 Charter Communications Inc	7.75ms from Charlotte, US
120.241.152.4	AS9808 China Mobile Communications Group Co., Ltd.	2.70ms from Guangzhou, CN
134.101.128.164	AS15943 wilhelm.tel GmbH	0.46ms from Hamburg, DE
141.109.70.212	AS14593 Space Exploration Technologies Corporation	0.11ms from Johannesburg, ZA
188.166.13.100	AS14061 DigitalOcean, LLC	0.23ms from Amsterdam, NL
113.161.9.4	AS45899 VNPT Corp	2.14ms from Da Nang, VN
50.24.177.36	AS19108 Optimum	7.26ms from Dallas, US
190.2.105.20	AS27813 Teledifusora S.A.	4.99ms from Rosario, AR
182.227.35.68	AS17858 LG POWERCOMM	3.85ms from Seoul, KR
112.168.237.100	AS4766 Korea Telecom	1.53ms from Seoul, KR
136.50.120.116	AS16591 Google Fiber Inc.	7.28ms from Dallas, US
159.183.228.212	AS11377 SendGrid, Inc.	0.29ms from Dublin, IE
104.196.208.244	AS396982 Google LLC	0.15ms from Moncks Corner, US
93.32.81.36	AS12874 Fastweb SpA	10.42ms from Rende, IT
221.164.103.4	AS4766 Korea Telecom	7.17ms from Seoul, KR
15.235.155.132	AS16276 OVH SAS	0.19ms from Singapore, SG
35.175.186.36	AS14618 Amazon.com, Inc.	0.44ms from Ashburn, US
140.179.69.164	AS55960 Beijing Guanghuan Xinwang Digital	3.58ms from Beijing, CN
113.205.34.20	AS4837 CHINA UNICOM China169 Backbone	2.64ms from Chongqing, CN
36.255.68.148	AS58923 InterCloud ltd	0.55ms from Dhaka, BD
194.97.203.148	AS8648 dogado GmbH	0.31ms from Dortmund, DE
63.33.45.196	AS16509 Amazon.com, Inc.	0.15ms from Dublin, IE

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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