180.148.3.0/24

AS45557 · Vietnam Technology and Telecommunication JSC

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Summary

Country	Vietnam
Domain	vntt.com.vn
ASN	AS45557
Parent Range	180.148.0.0/21
Registry	APNIC
ID	VNTT-VN

WHOIS Details

inetnum:        180.148.0.0 - 180.148.7.255
netname:        VNTT-VN
descr:          Vietnam Technology and Telecommunication JSC
descr:          No 21 VSIP II, Road 1, Vietnam Singapore II,Hoa Phu ward,Thu Dau Mot City,Binh Duong
country:        VN
admin-c:        DNHV1-AP
tech-c:         NNB6-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to quantridc@vntt.com.vn
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-lower:      MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
last-modified:  2017-11-19T08:51:12Z
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:         Duong Ngoc Hoang Vu
address:        VNTT-VN
country:        VN
phone:          +84-650-2220222
e-mail:         vudnh@vntt.com.vn
nic-hdl:        DNHV1-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-19T08:48:06Z
source:         APNIC

person:         Nguyen Ngoc Bao
address:        VNTT-VN
country:        VN
phone:          +84-650-2220222
e-mail:         baonn@vntt.com.vn
nic-hdl:        NNB6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-19T08:48:20Z
source:         APNIC

route:          180.148.0.0/21
descr:          VNTT-VN
origin:         AS45557
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-02-09T05:18:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 180.148.3.0/24

Range	ASN	Company	Num of IPs
180.148.0.0/21	AS45557	Vietnam Technology and Telecommunication JSC	2,048

Nearby Ranges

BGP prefixes that overlap with 180.148.0.0/16

Range	ASN	Company	Num of IPs
180.148.96.0/19	AS55850	Mercury NZ Limited	8,192
180.148.64.0/19	AS4826	VOCUS PTY LTD	8,192
180.148.192.0/20	AS45677	Isahaya Cable Media Co.,Ltd	4,096
180.148.160.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
180.148.0.0/21	AS45557	Vietnam Technology and Telecommunication JSC	2,048
180.148.184.0/21	AS45677	Isahaya Cable Media Co.,Ltd	2,048
180.148.144.0/21	AS59127	New Media Co.,Ltd	2,048
180.148.28.0/22	AS7687	TOYOTA SYSTEMS CORPORATION	1,024
180.148.176.0/22	AS45269	Comvergence Pty Ltd	1,024
180.148.8.0/23	AS132313	Calauag Cat V System	512
180.148.24.0/23	AS154201	PT GIGA NETWORK INDONESIA	512
180.148.43.0/24	AS24554	Microscan Internet Limited	256
180.148.44.0/24	AS24554	Microscan Internet Limited	256
180.148.45.0/24	AS24554	Microscan Internet Limited	256
180.148.46.0/24	AS24554	Microscan Internet Limited	256
180.148.47.0/24	AS24554	Microscan Internet Limited	256
180.148.48.0/24	AS24554	Microscan Internet Limited	256
180.148.49.0/24	AS24554	Microscan Internet Limited	256
180.148.50.0/24	AS24554	Microscan Internet Limited	256
180.148.51.0/24	AS24554	Microscan Internet Limited	256
180.148.52.0/24	AS24554	Microscan Internet Limited	256
180.148.53.0/24	AS24554	Microscan Internet Limited	256
180.148.54.0/24	AS24554	Microscan Internet Limited	256
180.148.55.0/24	AS24554	Microscan Internet Limited	256
180.148.56.0/24	AS24554	Microscan Internet Limited	256
180.148.57.0/24	AS24554	Microscan Internet Limited	256
180.148.58.0/24	AS24554	Microscan Internet Limited	256
180.148.59.0/24	AS24554	Microscan Internet Limited	256
180.148.60.0/24	AS24554	Microscan Internet Limited	256
180.148.62.0/24	AS24554	Microscan Internet Limited	256
180.148.63.0/24	AS24554	Microscan Internet Limited	256
180.148.208.0/24	AS45905	Stargate Communications Ltd.	256
180.148.209.0/24	AS45905	Stargate Communications Ltd.	256
180.148.210.0/24	AS45905	Stargate Communications Ltd.	256
180.148.211.0/24	AS45905	Stargate Communications Ltd.	256
180.148.212.0/24	AS45905	Stargate Communications Ltd.	256
180.148.213.0/24	AS45905	Stargate Communications Ltd.	256
180.148.214.0/24	AS45905	Stargate Communications Ltd.	256
180.148.215.0/24	AS45905	Stargate Communications Ltd.	256
180.148.61.0/24	AS24554	Microscan Internet Limited	256
180.148.33.0/24	AS24554	Microscan Internet Limited	256
180.148.34.0/24	AS24554	Microscan Internet Limited	256
180.148.35.0/24	AS24554	Microscan Internet Limited	256
180.148.36.0/24	AS24554	Microscan Internet Limited	256
180.148.37.0/24	AS24554	Microscan Internet Limited	256
180.148.38.0/24	AS24554	Microscan Internet Limited	256
180.148.39.0/24	AS24554	Microscan Internet Limited	256
180.148.40.0/24	AS24554	Microscan Internet Limited	256
180.148.41.0/24	AS24554	Microscan Internet Limited	256
180.148.42.0/24	AS24554	Microscan Internet Limited	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
214.76.250.40	AS5972 United States Department of Defense (DoD)	`4.64ms` from Ashburn, US
14.233.31.152	AS45899 VNPT Corp	`9.64ms` from Da Nang, VN
92.145.87.136	AS3215 Orange S.A.	`4.18ms` from Lyon, FR
88.56.93.168	AS3269 Telecom Italia S.p.A.	`0.85ms` from Milan, IT
122.23.200.120	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.30ms` from Osaka, JP
109.80.193.168	AS5610 O2 Czech Republic, a.s.	`4.19ms` from Prague, CZ
218.53.9.200	AS9318 SK Broadband Co Ltd	`1.35ms` from Seoul, KR
104.25.39.152	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
27.72.21.200	AS7552 Viettel Group	`0.24ms` from Hanoi, VN
72.179.33.56	AS11427 Charter Communications Inc	`10.74ms` from Houston, US
2.220.65.8	AS5607 Sky UK Limited	`6.64ms` from London, GB
107.151.238.24	AS62610 Zenlayer Inc	`0.80ms` from Miami, US
84.51.197.88	AS12389 PJSC Rostelecom	`16.40ms` from Moscow, RU
188.135.19.168	AS50010 Omani Qatari Telecommunication Company SAOC	`4.15ms` from Muscat, OM
60.179.176.40	AS4134 CHINANET-BACKBONE	`2.32ms` from Ningbo, CN
211.7.225.72	AS7522 STNet, Incorporated	`4.30ms` from Osaka, JP
51.223.142.104	AS25019 Saudi Telecom Company JSC	`6.44ms` from Riyadh, SA
1.168.6.200	AS3462 Data Communication Business Group	`1.41ms` from Taichung, TW
34.19.33.24	AS396982 Google LLC	`0.18ms` from The Dalles, US
80.96.1.8	AS12302 Vodafone Romania S.A.	`1.35ms` from Timisoara, RO
20.243.114.248	AS8075 Microsoft Corporation	`0.85ms` from Tokyo, JP
27.133.147.248	AS9370 SAKURA Internet Inc.	`0.88ms` from Tokyo, JP
188.63.170.104	AS3303 Swisscom (Switzerland) Ltd	`1.38ms` from Zuerich, CH
34.239.236.136	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
154.21.122.248	AS5650 Frontier Communications of America, Inc.	`0.26ms` from Ashburn, US

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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