AS149159
Viet Nam Academy of Science and Technology
APNIC VN active Announced
More ASNs in Vietnam → Organization
Viet Nam Academy of Science and Technology
VAST-VN
Registered
Dec 03, 2021
4 years ago
IPv4 Prefixes
3
512 addresses
IPv6 Prefixes
1
1 × /48
BGP Neighbours
1
1 upstream/peer · 0 downstream
Registration
AS Number AS149159 AS Name VAST-VN Country Vietnam (VN) Registry APNIC Allocated Dec 03, 2021 Record Created Dec 28, 2022 Last Updated Dec 28, 2022 Status
active
WHOIS Server whois.apnic.net AS Description VAST-VN - Viet Nam Academy of Science and Technology, VN Remarks Viet Nam Academy of Science and Technology, 18 Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi, Viet Nam Abuse Email [email protected] Abuse Phone +84-24-35564944 IPv4 Prefixes
3 prefixes · 512 addresses · 1 top-level Routing data as of 2026-10-10 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 103.60.206.0/23 | 103.60.206.0 – 103.60.207.255 | 512 |
| 103.60.206.0/24 | 103.60.206.0 – 103.60.206.255 | 256 |
| 103.60.207.0/24 | 103.60.207.0 – 103.60.207.255 | 256 |
IPv6 Prefixes
1 prefix · 1 × /48 Routing data as of 2026-10-10 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:df1:bec0:: | 280 |
BGP Neighbours
1 unique neighbour · 1 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS24173 NETNAM-AS-AP - Netnam Company 505 990 363
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "VN",
"name": "VAST-VN",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-12-28T07:34:03Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-12-28T07:34:03Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/149159",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Viet Nam Academy of Science and Technology",
"18 Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi, Viet Nam"
],
"title": "description"
},
{
"description": [
"send spam and abuse report to [email protected]"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-07T23:14:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-21T02:07:47Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-VNNIC-AP",
"type": "application/rdap+json"
}
],
"handle": "IRT-VNNIC-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
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{},
"text",
"4.0"
],
[
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{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Ha Noi, VietNam"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+84-24-35564944"
],
[
"tel",
{
"type": "fax"
},
"text",
"+84-24-37821462"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-12-28T07:12:22Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-12-28T07:12:22Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "self",
"href": "https://rdap.apnic.net/entity/PTM4-AP",
"type": "application/rdap+json"
}
],
"handle": "PTM4-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-12-28T07:13:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-12-28T07:13:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/149159",
"rel": "self",
"href": "https://rdap.apnic.net/entity/TVS5-AP",
"type": "application/rdap+json"
}
],
"handle": "TVS5-AP",
"objectClassName": "entity",
"vcardArray": [
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[
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{},
"text",
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],
[
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{},
"text",
"REDACTED"
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}
],
"handle": "AS149159",
"startAutnum": 149159,
"endAutnum": 149159,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.