AS146782
University Of Chinese Academy Of Social Sciences
APNIC CN active Announced
More ASNs in China → Organization
University Of Chinese Academy Of Social Sciences
UCASS
Registered
Jun 27, 2021
5 years ago
IPv4 Prefixes
1
512 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS146782 AS Name UCASS Country China (CN) Registry APNIC Allocated Jun 27, 2021 Record Created Apr 14, 2023 Last Updated Apr 14, 2023 Status
active
WHOIS Server whois.apnic.net AS Description UCASS - University Of Chinese Academy Of Social Sciences, CN Remarks University Of Chinese Academy Of Social Sciences, 11 Changyu Dajie, Fangshan District, Beijing Abuse Email [email protected] IPv4 Prefixes
1 prefix · 512 addresses Routing data as of 2026-10-05 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 103.132.22.0/23 | 103.132.22.0 – 103.132.23.255 | 512 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-05 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2400:f6e0:: | 296 |
BGP Neighbours
2 unique neighbours · 2 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 (2)
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/146782",
"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/146782",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "CN",
"name": "UCASS",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-04-14T07:54:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-04-14T07:54:57Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/146782",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/146782",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"University Of Chinese Academy Of Social Sciences",
"11 Changyu Dajie, Fangshan District, Beijing"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-04-14T07:08:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-04-14T07:08:52Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/146782",
"rel": "self",
"href": "https://rdap.apnic.net/entity/YW7281-AP",
"type": "application/rdap+json"
}
],
"handle": "YW7281-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-04-14T07:08:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-04-14T07:08:52Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/146782",
"rel": "self",
"href": "https://rdap.apnic.net/entity/JS4527-AP",
"type": "application/rdap+json"
}
],
"handle": "JS4527-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-04-14T07:09:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:36:53Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/146782",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-UCASS-CN",
"type": "application/rdap+json"
}
],
"handle": "IRT-UCASS-CN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-UCASS-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "11 Changyu Dajie, Fangshan District, Beijing"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS146782",
"startAutnum": 146782,
"endAutnum": 146782,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.