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ASN

AS15623

Record found

Retrieved · 22 Sep 2026, 14:53 UTC1 sourceView JSON

BGP / routing →Full contact emails →

Registry record

RDAPhttps://rdap.db.ripe.net/autnum/15623

Record found

Record ID: AS15623
AS name: CYBERLINK
AS number range: AS15623
Registered: 2002-09-19T20:41:32Z
Last changed: 2026-03-26T09:50:43Z
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

Cyberlink AG Bellerivestrasse 241 8008 Zurich, Switzerland =================================================== Communities INBOUND ======= Transit: 15623:1000 route learned from any of the following Transit 15623:1002 route learned from Cogent @ InterXion, AS174 15623:1012 route learned from Lumen @ Equinix, AS3356 15623:1014 route learned from Swisscom @ Equinix, AS3303 15623:1015 route learned from Sunrise @ InterXion, AS6730 15623:1016 route learned from Arelion @ InterXion, AS1299 Public Peering: 15623:2000 route learned from any of the following Public Peering (Switzerland) 15623:2001 route learned at Equinix Internet Exchange 15623:2002 route learned at SwissIX @ Equinix 15623:2003 route learned at SwissIX @ InterXion (Global) 15623:2091 route learned from IXReach (Transit to multiple IX worldwide) Private Peering: 15623:2100 route learned from any of the following Private Peering 15623:2105 route learned from Init7 @ InterXion, AS13030 OUTBOUND ======== always use this format to mark your prefix with one of our community 15623:XXXXD XXXX stands for the upstream in the table above D stands for one of the below appended digits [0-3] append one of the following digits to influence how we announce your prefix to the outside world 0 -> do not announce to upstream 1 -> make AS_PATH +1 longer 2 -> make AS_PATH +2 longer 3 -> make AS_PATH +3 longer Examples: 15623:XXXXD a) add community 15623:20000 will prohibit that we announce it to any of our Public Peerings b) add community 15623:10153 will make the AS_PATH +3 longer when we announce it to SUNRISE Special: Blackhole Community Blackhole will drop the traffic in our core, useful if you are DDoS attacked To blackhole a prefix on our border routers, add the community 15623:666 If possible, please advertise a blackhole route as /32 or /128 Looking Glass Our looking glass is available under http://lg.cyberlink.ch Imports --------------------------------------------------- Transit Customers afi ipv4.unicast from AS216381 accept AS216381 Peers EQUINIX (SWISS) SWISSIX Exports afi ipv4.unicast to AS216381 announce ANY Where we peer: http://as15623.peeringdb.com Please send requests to peering@cyberlink.ch In case of troubles or abuse please write to abuse@cyberlink.ch or admin@cyberlink.ch

Organizations & contacts

Organization / registrant

Cyberlink AG

ORG-CISA1-RIPE

Type: org
Address: Bellerivestrasse 241 CH-8008 Zurich SWITZERLAND
Phone (voice): +41442872992
Fax: +41442872991

Registry · rdap.db.ripe.net

Administrative · Technical

Cyberlink Admin

CA602-RIPE

Type: group
Address: Cyberlink AG Bellerivestrasse 241 8008 Zurich Switzerland
Phone (voice): +41 44 287 2993
Fax: +41 44 287 2991

Registry · rdap.db.ripe.net

Abuse

Cyberlink Admin

CYBL-CH

Type: group
Address: Cyberlink AG Bellerivestrasse 241 8008 Zurich Switzerland
Phone (voice): +41 44 287 2992
Fax: +41 44 287 2991
Email (abuse): abuse@cyberlink.ch

Registry · rdap.db.ripe.net

Maintainers CYBERLINK-MNT · RIPE-NCC-END-MNT

Registry · RDAP Original response

https://rdap.db.ripe.net/autnum/15623

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    "endAutnum": 15623,
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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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        {
            "description": [
                "Cyberlink AG",
                "Bellerivestrasse 241",
                "8008 Zurich, Switzerland",
                "===================================================",
                "Communities",
                "INBOUND",
                "=======",
                "Transit:",
                "15623:1000 route learned from any of the following Transit",
                "15623:1002 route learned from Cogent @ InterXion, AS174",
                "15623:1012 route learned from Lumen @ Equinix, AS3356",
                "15623:1014 route learned from Swisscom @ Equinix, AS3303",
                "15623:1015 route learned from Sunrise @ InterXion, AS6730",
                "15623:1016 route learned from Arelion @ InterXion, AS1299",
                "Public Peering:",
                "15623:2000 route learned from any of the following Public Peering",
                "(Switzerland)",
                "15623:2001 route learned at Equinix Internet Exchange",
                "15623:2002 route learned at SwissIX @ Equinix",
                "15623:2003 route learned at SwissIX @ InterXion",
                "(Global)",
                "15623:2091 route learned from IXReach (Transit to multiple IX worldwide)",
                "Private Peering:",
                "15623:2100 route learned from any of the following Private Peering",
                "15623:2105 route learned from Init7 @ InterXion, AS13030",
                "OUTBOUND",
                "========",
                "always use this format to mark your prefix with one of our community",
                "15623:XXXXD",
                "XXXX stands for the upstream in the table above",
                "D stands for one of the below appended digits [0-3]",
                "append one of the following digits to influence how we announce your",
                "prefix to the outside world",
                "0 -> do not announce to upstream",
                "1 -> make AS_PATH +1 longer",
                "2 -> make AS_PATH +2 longer",
                "3 -> make AS_PATH +3 longer",
                "Examples: 15623:XXXXD",
                "a) add community 15623:20000 will prohibit that we announce it to",
                "any of our Public Peerings",
                "b) add community 15623:10153 will make the AS_PATH +3 longer when we",
                "announce it to SUNRISE",
                "Special: Blackhole Community",
                "Blackhole will drop the traffic in our core, useful if you are DDoS attacked",
                "To blackhole a prefix on our border routers, add the community 15623:666",
                "If possible, please advertise a blackhole route as /32 or /128",
                "Looking Glass",
                "Our looking glass is available under http://lg.cyberlink.ch",
                "Imports",
                "---------------------------------------------------",
                "Transit",
                "Customers",
                "afi ipv4.unicast from AS216381 accept AS216381",
                "Peers",
                "EQUINIX (SWISS)",
                "SWISSIX",
                "Exports",
                "afi ipv4.unicast to AS216381 announce ANY",
                "Where we peer: http://as15623.peeringdb.com",
                "Please send requests to peering@cyberlink.ch",
                "In case of troubles or abuse please write to",
                "abuse@cyberlink.ch or admin@cyberlink.ch"
            ]
        }
    ],
    "links": [
        {
            "value": "https://rdap.db.ripe.net/autnum/15623",
            "rel": "rdap-up",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS15623",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/15623",
            "rel": "rdap-up rdap-active",
            "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS15623?status=active",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.db.ripe.net/autnum/15623",
            "rel": "rdap-down",
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            "type": "application/rdap+json"
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            "type": "application/rdap+json"
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        {
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            "rel": "rdap-top rdap-active",
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            "value": "https://rdap.db.ripe.net/autnum/15623",
            "rel": "self",
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        {
            "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": "2002-09-19T20:41:32Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-03-26T09:50:43Z"
        }
    ],
    "rdapConformance": [
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        "rirSearch1",
        "autnums",
        "cidr0",
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    ],
    "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/autnum/15623",
                    "rel": "inaccuracy-report",
                    "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
                    "type": "text/html"
                }
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        },
        {
            "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/autnum/15623",
                    "rel": "terms-of-service",
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    "port43": "whois.ripe.net",
    "objectClassName": "autnum",
    "redacted": [
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            "name": {
                "description": "Personal e-mail information"
            },
            "reason": {
                "description": "Personal data"
            },
            "prePath": "$.entities[?(@.handle=='CA602-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
            "method": "removal"
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            "reason": {
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        }
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}