DNSRegistration lookup
THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

IPV4

202.42.128.0

Record found
Retrieved · 28 Oct 2026, 14:11 UTC1 sourceView JSON
BGP / routing →Reverse DNS →
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.apnic.net/ip/202.42.128.0
Record found
Record ID
202.42.128.0 - 202.42.128.255
Network name
TANTOCKSENG-SG
Address range
202.42.128.0 — 202.42.128.255
CIDR blocks
202.42.128.0/24
Network type
ASSIGNED NON-PORTABLE
Country in registry
SG
Registered
2008-09-04T06:49:47Z
Last changed
2022-08-15T03:44:19Z
Status
active
Notices & terms 5

Source

Objects returned came from source APNIC

Terms and Conditions

This is the APNIC WHOIS Database query service. The objects are in RDAP format. http://www.apnic.net/db/dbcopyright.html

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form

description

Tan Tock Seng Hospital

remarks

Spam and Security: abuse@pacnet.com Network Issues : rnoc@pacnet.com

Organizations & contacts

2
Technical · Administrative
PACNET NIC Handler
PNH4-AP
Type
group
Address
PACNET
Phone (voice)
+81-3-6430-1500
Email
nic@pacnet.net
remarks
------------------------------------- Spam and Security: abuse@pacnet.net Network Issues : ip-noc@pacnet.net http://www.pacnet.com

Registry · rdap.apnic.net

Route / route6 records IRR

whois.apnic.net:43

BGP observations →

Exact and covering objects from APNIC. These are registered routing policies; they do not confirm a live announcement.

Origin
AS4628
Source
APNIC

PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore

Routing object details
route: 202.42.128.0/21
origin: AS4628
descr: PACIFIC INTERNET (S) PTE. LTD.
1 Fusionopolis Walk #06-02 South Tower
SOLARIS
Singapore
mnt-by: MAINT-SG-PACIFIC
last-modified: 2020-11-26T07:11:44Z
source: APNIC
Origin
AS4628
Source
APNIC

PACIFIC INTERNET (S) PTE. LTD. 1 Tai Seng Avenue, #06-01 Tai Seng Exchange (TSX) Tower A

Routing object details
route: 202.42.128.0/23
origin: AS4628
descr: PACIFIC INTERNET (S) PTE. LTD.
1 Tai Seng Avenue, #06-01 Tai Seng Exchange (TSX)
Tower A
mnt-by: MAINT-SG-PACIFIC
last-modified: 2026-03-05T06:26:23Z
source: APNIC
Origin
AS4628
Source
APNIC

PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore

Routing object details
route: 202.42.128.0/24
origin: AS4628
descr: PACIFIC INTERNET (S) PTE. LTD.
1 Fusionopolis Walk #06-02 South Tower
SOLARIS
Singapore
mnt-by: MAINT-SG-PACIFIC
last-modified: 2019-03-26T09:07:17Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/202.42.128.0
{
    "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/202.42.128.0",
                    "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/202.42.128.0",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "SG",
    "name": "TANTOCKSENG-SG",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2008-09-04T06:49:47Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2022-08-15T03:44:19Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/202.42.128.0",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/202.42.128.0/24",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Tan Tock Seng Hospital"
            ],
            "title": "description"
        },
        {
            "description": [
                "Spam and Security: abuse@pacnet.com",
                "Network Issues : rnoc@pacnet.com"
            ],
            "title": "remarks"
        }
    ],
    "entities": [
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2008-09-04T07:54:27Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2014-08-08T03:17:39Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/202.42.128.0",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/PNH4-AP",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "-------------------------------------",
                        "Spam and Security: abuse@pacnet.net",
                        "Network Issues : ip-noc@pacnet.net",
                        "-------------------------------------",
                        "http://www.pacnet.com"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "PNH4-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "PACNET NIC Handler"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "PACNET"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+81-3-6430-1500"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "nic@pacnet.net"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2016-02-15T04:26:06Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-05-21T03:18:38Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/202.42.128.0",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-PACIFICINTERNET-SG",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "noc@pacificinternet.com was validated on 2026-05-21"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "IRT-PACIFICINTERNET-SG",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IRT-PACIFICINTERNET-SG"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "1 Tai Seng Avenue,"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "noc@pacificinternet.com"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "noc@pacificinternet.com"
                    ]
                ]
            ]
        }
    ],
    "handle": "202.42.128.0 - 202.42.128.255",
    "type": "ASSIGNED NON-PORTABLE",
    "startAddress": "202.42.128.0",
    "endAddress": "202.42.128.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "202.42.128.0",
            "length": 24
        }
    ],
    "port43": "whois.apnic.net"
}