Organization
Shanghai Information Network Co.,Ltd.
SIN
Registered
Feb 01, 2008
18 years ago
IPv4 Prefixes
11
54,272 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS45061 AS Name SIN Country China (CN) Registry APNIC Allocated Feb 01, 2008 Record Created Sep 04, 2008 Last Updated Oct 26, 2021 Status
active
WHOIS Server whois.apnic.net AS Description SIN - Shanghai Information Network Co.,Ltd., CN Remarks Shanghai Information Network Co.,Ltd., 21F, BM Tower, No.218, WuSong Road, Shanghai Abuse Email [email protected] IPv4 Prefixes
11 prefixes · 54,272 addresses · 8 top-level Routing data as of 2026-10-08 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 45.116.52.0/22 | 45.116.52.0 – 45.116.55.255 | 1,024 |
| 103.13.244.0/22 | 103.13.244.0 – 103.13.247.255 | 1,024 |
| 103.251.84.0/22 | 103.251.84.0 – 103.251.87.255 | 1,024 |
| 114.28.160.0/19 | 114.28.160.0 – 114.28.191.255 | 8,192 |
| 114.141.128.0/18 | 114.141.128.0 – 114.141.191.255 | 16,384 |
| 114.141.128.0/19 | 114.141.128.0 – 114.141.159.255 | 8,192 |
| 114.141.148.0/22 | 114.141.148.0 – 114.141.151.255 | 1,024 |
| 114.141.160.0/19 | 114.141.160.0 – 114.141.191.255 | 8,192 |
| 118.126.32.0/19 | 118.126.32.0 – 118.126.63.255 | 8,192 |
| 121.55.0.0/18 | 121.55.0.0 – 121.55.63.255 | 16,384 |
| 202.122.112.0/21 | 202.122.112.0 – 202.122.119.255 | 2,048 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-08 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2400:8200:: | 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/45061",
"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/45061",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "CN",
"name": "SIN",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:45Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-10-26T23:59:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45061",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/45061",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Shanghai Information Network Co.,Ltd.",
"21F, BM Tower, No.218, WuSong Road, Shanghai"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:53:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:53:39Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45061",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RX103-AP",
"type": "application/rdap+json"
}
],
"handle": "RX103-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2021-07-20T00:03:07Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:34:48Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45061",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-SIN-CN",
"type": "application/rdap+json"
}
],
"handle": "IRT-SIN-CN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-SIN-CN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "21F, BM Tower, No.218, WuSong Road, Shanghai"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:53:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:53:39Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45061",
"rel": "self",
"href": "https://rdap.apnic.net/entity/JQ254-AP",
"type": "application/rdap+json"
}
],
"handle": "JQ254-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "AS45061",
"startAutnum": 45061,
"endAutnum": 45061,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.