Registry · RDAP Original response
https://rdap.apnic.net/ip/123.49.12.148
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_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/ip/123.49.12.148",
"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/ip/123.49.12.148",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "BD",
"name": "BTCL-Loopback-Address",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-12-27T07:04:11Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-01-18T01:59:52Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/123.49.12.148",
"rel": "self",
"href": "https://rdap.apnic.net/ip/123.49.12.0/23",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"BTCL IP equipment loopback address"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-10-07T08:11:52Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/123.49.12.148",
"rel": "self",
"href": "https://rdap.apnic.net/entity/HA128-AP",
"type": "application/rdap+json"
}
],
"handle": "HA128-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Habibur Rahman AKM"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Data and Internet Service\nBangladesh Telecommunications Company Ltd\nMoghbazar Telephone Bhaban, Dhaka"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+880-1550151169"
],
[
"tel",
{
"type": "fax"
},
"text",
"+880-2-8360699"
],
[
"email",
[],
"text",
"detelex@btcl.net.bd"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:29:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2008-09-04T07:29:17Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/123.49.12.148",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RM324-AP",
"type": "application/rdap+json"
}
],
"handle": "RM324-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Ruhul Quddus Mohammad"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Data and Internet service\nBTTB Moghbazar compound\nDhaka"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+880-152000497"
],
[
"tel",
{
"type": "fax"
},
"text",
"+880-2-9344455"
],
[
"email",
[],
"text",
"rumi@bttb.net.bd"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-01-02T05:10:08Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-22T13:12:44Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/123.49.12.148",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-BTTB-BD",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"uzzal18@gmail.comd",
"irt@btcl.cov.bd",
"uzzal18@btcl.gov.bd",
"uzzal18@gmail.com was validated on 2026-03-31",
"irt@btcl.gov.bd is invalid"
],
"title": "remarks"
}
],
"handle": "IRT-BTTB-BD",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-BTTB-BD"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Data and Internet Service\nBangladesh Telecommunications Company Ltd\nMoghbazar Telephone Bhaban, Dhaka\n\n"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"uzzal18@gmail.com"
],
[
"email",
{
"pref": "1"
},
"text",
"irt@btcl.gov.bd"
]
]
]
}
],
"handle": "123.49.12.0 - 123.49.13.255",
"type": "ALLOCATED NON-PORTABLE",
"startAddress": "123.49.12.0",
"endAddress": "123.49.13.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "123.49.12.0",
"length": 23
}
],
"port43": "whois.apnic.net"
}