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IPV4

81.89.176.0

Record found
Retrieved · 13 Oct 2026, 13:57 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.db.ripe.net/ip/81.89.176.0
Record found
Record ID
81.89.176.0 - 81.89.177.255
Network name
SPBU-HOSTEL4
Address range
81.89.176.0 — 81.89.177.255
CIDR blocks
81.89.176.0/23
Network type
ASSIGNED PA
Parent network
81.89.176.0 - 81.89.191.255
Country in registry
RU
Registered
2006-11-28T07:31:12Z
Last changed
2006-12-15T12:57:51Z
Status
active
Notices & terms 5

Filtered

This output has been filtered.

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true

Source

Objects returned came from source RIPE

Terms and Conditions

This is the RIPE Database query service. The objects are in RDAP format. http://www.ripe.net/db/support/db-terms-conditions.pdf

Notice

Hotel-Hostel number 4 of Saint-Petersburg State University +-------------------------------------------------+ | All reports regarding these networks should be | | sent to abuse@spb.edu only. If you report abuse | | to any other address you will get no response. |

Organizations & contacts

4
Administrative · Technical
SPbU NOC Team
SPBU1-RIPE
Type
group
Address
St. Petersburg State University Universitetskaja nab., 7/9 Saint-Petersburg Russia
Phone (voice)
+7 812 3636027
Fax
+7 812 3277377

Registry · rdap.db.ripe.net

Technical
SPbU Abuse Team
SPBU2-RIPE
Type
group
Address
St. Petersburg State University Universitetskaja nab., 7/9 Saint-Petersburg Russia
Phone (voice)
+7 812 3264949
Fax
+7 812 3277377

Registry · rdap.db.ripe.net

Abuse
Abuse-C Role
AR16693-RIPE
Type
group
Address
University Emb. 7/9 199034 St.Petersburg Russian Federation
Email (abuse)
noc@spbu.ru

Registry · rdap.db.ripe.net

Maintainers SPBU-MNT

Route / route6 records IRR

whois.ripe.net:43

BGP observations →

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

Origin
AS5495
Source
RIPE

Saint-Petersburg State University · University emb, 7/9 · SU-199034, SPb, Russia

Routing object details
route: 81.89.176.0/20
descr: Saint-Petersburg State University
descr: University emb, 7/9
descr: SU-199034, SPb, Russia
origin: AS5495
remarks: +-------------------------------------------------
remarks: | All reports regarding these networks should be  |
remarks: | sent to abuse@spb.edu only. If you report abuse |
remarks: | to any other address you will get no response.  |
remarks: +-------------------------------------------------
mnt-by: SPBU-MNT
created: 2006-04-18T21:05:53Z
last-modified: 2006-04-18T21:05:53Z
source: RIPE
Registry · RDAP Original response
https://rdap.db.ripe.net/ip/81.89.176.0
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    "startAddress": "81.89.176.0",
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    "name": "SPBU-HOSTEL4",
    "type": "ASSIGNED PA",
    "country": "RU",
    "parentHandle": "81.89.176.0 - 81.89.191.255",
    "cidr0_cidrs": [
        {
            "v4prefix": "81.89.176.0",
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    ],
    "status": [
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                },
                {
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                },
                {
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            ],
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                },
                {
                    "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                    "rel": "copyright",
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                }
            ],
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                    ],
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                        "group"
                    ],
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                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
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                        "email",
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                        },
                        "text",
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                    ]
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            "roles": [
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                                "text",
                                "individual"
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                        },
                        {
                            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
                            "rel": "copyright",
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                        }
                    ],
                    "objectClassName": "entity"
                }
            ],
            "objectClassName": "entity"
        }
    ],
    "remarks": [
        {
            "description": [
                "Hotel-Hostel number 4 of Saint-Petersburg State University",
                "+-------------------------------------------------+",
                "| All reports regarding these networks should be |",
                "| sent to abuse@spb.edu only. If you report abuse |",
                "| to any other address you will get no response. |"
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/81.89.176.0%20-%2081.89.177.255",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/81.89.176.0%20-%2081.89.177.255?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-down",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/81.89.176.0%20-%2081.89.177.255",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-top",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/81.89.176.0%20-%2081.89.177.255",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-top rdap-active",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/81.89.176.0%20-%2081.89.177.255?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "rdap-bottom",
            "href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/81.89.176.0%20-%2081.89.177.255",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "rel": "self",
            "href": "https://rdap.db.ripe.net/ip/81.89.176.0",
            "type": "application/rdap+json"
        },
        {
            "value": "http://www.ripe.net/data-tools/support/documentation/terms",
            "rel": "copyright",
            "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2006-11-28T07:31:12Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2006-12-15T12:57:51Z"
        }
    ],
    "rdapConformance": [
        "geofeed1",
        "rirSearch1",
        "ips",
        "cidr0",
        "rdap_level_0",
        "nro_rdap_profile_0",
        "redacted"
    ],
    "notices": [
        {
            "title": "Filtered",
            "description": [
                "This output has been filtered."
            ]
        },
        {
            "title": "Whois Inaccuracy Reporting",
            "description": [
                "If you see inaccuracies in the results, please visit:"
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
                    "rel": "inaccuracy-report",
                    "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
                    "type": "text/html"
                }
            ]
        },
        {
            "title": "Source",
            "description": [
                "Objects returned came from source",
                "RIPE"
            ]
        },
        {
            "title": "Terms and Conditions",
            "description": [
                "This is the RIPE Database query service. The objects are in RDAP format."
            ],
            "links": [
                {
                    "value": "https://rdap.db.ripe.net/ip/81.89.176.0",
                    "rel": "terms-of-service",
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                    "type": "application/pdf"
                }
            ]
        }
    ],
    "port43": "whois.ripe.net",
    "objectClassName": "ip network",
    "redacted": [
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='SPBU1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='SPBU2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        },
        {
            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='AR16693-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
        }
    ]
}