221.132.52.0/23

AS45899 · VNPT Corp

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Summary

Country	Vietnam
Domain	vnpt.com.vn
ASN	AS45899
Registry	APNIC
ID	VNPT-VN

WHOIS Details

inetnum:        221.132.0.0 - 221.132.63.255
netname:        VNPT-VN
country:        VN
descr:          Vietnam Posts and Telecommunications Group
descr:          No 57, Huynh Thuc Khang Street, Lang Ha ward, Dong Da district, Ha Noi City
admin-c:        PTH13-AP
tech-c:         PTH13-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-lower:      MAINT-VN-VNPT
mnt-routes:     MAINT-VN-VNPT
last-modified:  2018-01-25T03:55:19Z
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:         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

route:          221.132.32.0/19
descr:          VNPT
origin:         AS45899
mnt-by:         MAINT-VN-VNPT
last-modified:  2022-07-29T18:04:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.132.0.0/16

Range	ASN	Company	Num of IPs
221.132.128.0/18	AS4721	JCOM Co., Ltd.	16,384
221.132.64.0/19	AS17877	KX NexG Co., LTD	8,192
221.132.128.0/19	AS4721	Jupiter Telecommunications Co., Ltd.	8,192
221.132.160.0/19	AS4721	Jupiter Telecommunications Co., Ltd.	8,192
221.132.96.0/20	AS131934	ICC Corporation	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
221.132.52.3	AS45899 VNPT Corp	`1.34ms` from Ho Chi Minh City, VN
221.132.53.80	AS45899 VNPT Corp	`4.06ms` 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
162.223.216.7	AS33749 Focus Broadband	`10.44ms` from Atlanta, US
58.30.133.167	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`3.19ms` from Beijing, CN
190.183.57.103	AS20207 Gigared S.A.	`16.64ms` from Buenos Aires, AR
35.229.228.151	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
98.5.15.135	AS11351 Charter Communications Inc	`19.11ms` from Chicago, US
35.188.99.151	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
194.5.239.55	AS3215 Orange S.A.	`4.00ms` from Frankfurt am Main, DE
79.231.195.23	AS3320 Deutsche Telekom AG	`2.74ms` from Frankfurt am Main, DE
31.49.132.71	AS2856 British Telecommunications PLC	`6.31ms` from London, GB
84.71.193.215	AS5378 Vodafone Limited	`7.07ms` from London, GB
88.15.3.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.29ms` from Madrid, ES
191.122.254.151	AS26615 TIM S/A	`15.70ms` from Osasco, BR
181.226.201.135	AS14117 Telefonica del Sur S.A.	`9.07ms` from Santiago, CL
187.214.135.167	AS8151 UNINET	`7.51ms` from Santiago de Queretaro, MX
211.185.86.71	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
120.46.227.135	AS55990 Huawei Cloud Service data center	`4.21ms` from Beijing, CN
52.35.38.103	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
181.95.26.151	AS7303 Telecom Argentina S.A.	`1.52ms` from Buenos Aires, AR
80.151.60.247	AS3320 Deutsche Telekom AG	`3.31ms` from Frankfurt am Main, DE
194.230.61.23	AS6730 Sunrise GmbH	`1.02ms` from Geneve, CH
182.240.222.39	AS4134 CHINANET-BACKBONE	`8.34ms` from Kunming, CN
193.2.97.231	AS2107 ARNES	`1.78ms` from Ljubljana, SI
86.138.212.7	AS2856 British Telecommunications PLC	`5.09ms` from London, GB
162.209.206.71	AS40065 CNSERVERS LLC	`0.21ms` from Los Angeles, US
76.153.169.135	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f4 221.132.52.3

traceroute to 221.132.52.3 (221.132.52.3): 64 hops max, 52 byte packets

4 [AS3356] 4.68.73.38 0.983 ms

5 [AS6762] 213.144.176.213 14.043 ms

6 [AS6762] 213.144.170.97 245.224 ms

7 [AS45899] 113.171.49.194 194.327 ms

8 [AS45899] 113.171.48.150 214.881 ms

9 *

10 *

11 [AS45899] 221.132.52.3 231.163 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 6th 2025

What are IP address ranges?

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