Organization
Fidessa ltd
FIDESSA-AS-SG
Registered
Dec 17, 2014
11 years ago
IPv4 Prefixes
3
512 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS133891 AS Name FIDESSA-AS-SG Organization Fidessa ltd Organization ID ORG-FL3-AP Address 25th Floor, The Center, 99 Queen's Road Country Singapore (SG) Registry APNIC Allocated Dec 17, 2014 Record Created Dec 16, 2014 Last Updated Jun 22, 2020 Status
active
WHOIS Server whois.apnic.net AS Description FIDESSA-AS-SG - Fidessa ltd, SG Remarks Fidessa ltd, Level 42, Six Battery Road, Singapore 049909 Abuse Email [email protected] IPv4 Prefixes
3 prefixes · 512 addresses · 1 top-level Routing data as of 2026-10-09 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 163.47.44.0/23 | 163.47.44.0 – 163.47.45.255 | 512 |
| 163.47.44.0/24 | 163.47.44.0 – 163.47.44.255 | 256 |
| 163.47.45.0/24 | 163.47.45.0 – 163.47.45.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
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/133891",
"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/133891",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "SG",
"name": "FIDESSA-AS-SG",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-12-16T14:34:24Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-06-22T06:52:40Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133891",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133891",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Fidessa ltd",
"Level 42, Six Battery Road",
"Singapore 049909"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-01-31T05:02:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-17T06:49:41Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133891",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-FIDESSA-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected]",
"[email protected] was validated on 2026-09-17"
],
"title": "remarks"
}
],
"handle": "IRT-FIDESSA-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-FIDESSA-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "25/F The Center, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-01-31T05:02:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2012-01-31T05:02:39Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133891",
"rel": "self",
"href": "https://rdap.apnic.net/entity/FLNA1-AP",
"type": "application/rdap+json"
}
],
"handle": "FLNA1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"FIDESSA LTD - network administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "69/F The Center, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-25009500"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:29:19Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:55Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133891",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-FL3-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-FL3-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Fidessa ltd"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "25th Floor, The Center\n99 Queen's Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-2500-9500"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-2500-9501"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS133891",
"startAutnum": 133891,
"endAutnum": 133891,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.