Organization
Bright Technologies Limited
BTL-BD
Registered
Jul 18, 2014
12 years ago
IPv4 Prefixes
5
1,280 addresses
IPv6 Prefixes
0
BGP Neighbours
5
2 upstream/peer · 3 downstream
Registration
AS Number AS133605 AS Name BTL-BD Organization Bright Technologies Limited Organization ID ORG-BTL3-AP Address D4,House 889, Kuwaiti Mosque Road Vatara 1212 Country Bangladesh (BD) Registry APNIC Allocated Jul 18, 2014 Record Created Jul 07, 2025 Last Updated Jul 07, 2025 Status
active
WHOIS Server whois.apnic.net AS Description BTL-BD - Bright Technologies Limited, BD Remarks Bright Technologies Limited Abuse Email [email protected] IPv4 Prefixes
5 prefixes · 1,280 addresses Routing data as of 2026-10-08 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 103.252.127.0/24 | 103.252.127.0 – 103.252.127.255 | 256 |
| 103.253.177.0/24 | 103.253.177.0 – 103.253.177.255 | 256 |
| 144.79.217.0/24 | 144.79.217.0 – 144.79.217.255 | 256 |
| 163.227.144.0/24 | 163.227.144.0 – 163.227.144.255 | 256 |
| 163.227.145.0/24 | 163.227.145.0 – 163.227.145.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
5 unique neighbours · 2 upstream/peer · 3 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. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (2)
Downstream side (3)
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/133605",
"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/133605",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "BD",
"name": "BTL-BD",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-07-07T08:49:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-07T08:49:49Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133605",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133605",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Bright Technologies Limited"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-27T12:56:48Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-26T13:06:18Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133605",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-BTL3-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-BTL3-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Bright Technologies Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "D4,House 889, Kuwaiti Mosque Road Vatara 1212"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+8801707690939"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-03-28T04:31:47Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-26T12:59:41Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133605",
"rel": "self",
"href": "https://rdap.apnic.net/entity/BTLA2-AP",
"type": "application/rdap+json"
}
],
"handle": "BTLA2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Bright Technologies Limited administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "House"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+8801713039418"
],
[
"tel",
{
"type": "fax"
},
"text",
"+8801713039418"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-03-28T04:31:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-25T05:04:56Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133605",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-BTL-BD",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-08-25"
],
"title": "remarks"
}
],
"handle": "IRT-BTL-BD",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-BTL-BD"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "House"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS133605",
"startAutnum": 133605,
"endAutnum": 133605,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.