AS211851
SECKIN CAN CELENK trading as Web9 Bilisim ve Yazilim Hizmetleri
RIPE NCC TR active Announced
More ASNs in Türkiye → Organization
SECKIN CAN CELENK trading as Web9 Bilisim ve Yazilim Hizmetleri
WEB9
Registered
Mar 06, 2025
1 year ago
IPv4 Prefixes
3
768 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS211851 AS Name WEB9 Organization SECKIN CAN CELENK trading as Web9 Bilisim ve Yazilim Hizmetleri Organization ID ORG-WA796-RIPE Address SERHAT MAH. 1318. SK. NO: 1/8, ANKARA, YENIMAHALLE, 06374, TR Country Türkiye (TR) Registry RIPE NCC Allocated Mar 06, 2025 Record Created Mar 06, 2025 Last Updated Sep 04, 2026 Status
active
WHOIS Server whois.ripe.net AS Description WEB9, TR Remarks ============================================================, WEB9 YAZILIM BILISIM HIZMETLERI, Autonomous System Number: AS211851, +----------------------------------------------------------+, | NETWORK INFORMATION |, | Website : https://w9.com.tr/ |, | ASN : AS211851 |, | AS Name : WEB9-YAZILIM-BIL… Abuse Email [email protected] Abuse Phone +90 850 304 0612 IPv4 Prefixes
3 prefixes · 768 addresses Routing data as of 2026-10-11 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 37.221.76.0/24 | 37.221.76.0 – 37.221.76.255 | 256 |
| 87.76.159.0/24 | 87.76.159.0 – 87.76.159.255 | 256 |
| 130.78.187.0/24 | 130.78.187.0 – 130.78.187.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
2 unique neighbours · 2 upstream/peer · 0 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. Upstream & peer side (2)
Raw RDAP Response
{
"handle": "AS211851",
"startAutnum": 211851,
"endAutnum": 211851,
"name": "WEB9",
"status": [
"active"
],
"entities": [
{
"handle": "ORG-WA796-RIPE",
"vcardArray": [
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[
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{},
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],
[
"fn",
{},
"text",
"SECKIN CAN CELENK trading as Web9 Bilisim ve Yazilim Hizmetleri"
],
[
"kind",
{},
"text",
"org"
],
[
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{
"label": "SERHAT MAH. 1318. SK. NO: 1/8, ANKARA, YENIMAHALLE, 06374, TR"
},
"text",
[
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""
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],
[
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{
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"text",
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]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-WA796-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
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[
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{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "WA2550-RIPE",
"vcardArray": [
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{},
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],
[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "SERHAT MAH. 1318. SK. NO: 1/8, ANKARA, YENIMAHALLE, 06374, TR"
},
"text",
[
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],
[
"tel",
{
"type": "voice"
},
"text",
"+90 850 304 0612"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/WA2550-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "WEB9-MNT",
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{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/WEB9-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "WA2550-RIPE",
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{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "SERHAT MAH. 1318. SK. NO: 1/8, ANKARA, YENIMAHALLE, 06374, TR"
},
"text",
[
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"",
"",
"",
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"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+90 850 304 0612"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "WEB9-MNT",
"vcardArray": [
"vcard",
[
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{},
"text",
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],
[
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],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/WEB9-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"============================================================",
"WEB9 YAZILIM BILISIM HIZMETLERI",
"Autonomous System Number: AS211851",
"+----------------------------------------------------------+",
"| NETWORK INFORMATION |",
"| Website : https://w9.com.tr/ |",
"| ASN : AS211851 |",
"| AS Name : WEB9-YAZILIM-BILISIM-HIZMETLERI |",
"| FILTERING INFORMATION |",
"| Customer AS-SET: AS211851:AS-CUSTOMERS |",
"| |",
"| Prefix and AS-SET filters should be generated from RIPE |",
"| IRR data. |",
"========= ANKARA ===========",
"========= GERMANY ===========",
"========= DOWNSTREAM==========="
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211851",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS211851?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS211851",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211851",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS211851?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS211851",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/211851",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/211851",
"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": "2025-03-06T10:57:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-04T21:16:48Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"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/autnum/211851",
"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/autnum/211851",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-WA796-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='WA2550-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='WA2550-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.