AS13984 — SD-DATA-CENTER

Network type: hosting

AS13984 announces 24 IPv4 prefixes covering 27,904 addresses and 3 IPv6 prefixes.

About this network

Five company names across twenty-five blocks, and an IPv6 announcement that tiles itself.

What it's used for

• A hosting and colocation network. 27,904 addresses across 25 IPv4 prefixes plus 8 IPv6 prefixes, with 128 observed BGP neighbours.

Notable

• Blocks registered to SD Data Center include 164.153.0.0/20, 209.151.192.0/21, 74.117.144.0/22 and 162.217.148.0/22.
• 209.114.192.0/20, 209.114.208.0/21 and 209.114.220.0/22 register to Fiber Plus, Inc under the netname FIBERPLUS.
• 205.149.128.0/21 and 205.149.136.0/21 register to Creative Network Innovations, Inc. under CNI-WEB.
• 103.102.8.0/22 registers to an Australian company under the netname SATCOM-AU, with an incident response team object alongside the registrant.
• The IPv6 space includes 2401:dac0::/32, 2a09:6d80::/32, and 2604:2ec0::/37 followed by a ladder of /37, /36, /35, /34 and /33.
• The one address that answered gave 254-197-151-209.us.zerolayer.net.

Interesting

• That 2604:2ec0 ladder covers the same space twice over in halves, each prefix taking exactly what the previous ones left. It is the same aggregate expressed as separate announcements, which lets each half be steered on its own path.
• One netname carries an incident response object, a record type that exists in some registries and not others. A hosting company holding blocks under several registries' conventions has been buying address space wherever it was available rather than from one source.
• The one reverse name that resolved reverses the address and ends in a sixth brand. A single colocation floor can carry a stack of company names, none of which the customer ever sees.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 8.34.27.0/24
• 63.144.240.0/24
• 74.117.144.0/22
• 103.102.8.0/22
• 162.217.148.0/22
• 164.153.0.0/20
• 173.227.128.0/22
• 193.25.186.0/23
• 205.149.128.0/20
• 206.124.171.0/24
• 206.124.173.0/24
• 206.124.190.0/24
• 208.234.168.0/23
• 209.114.192.0/20
• 209.114.208.0/21
• 209.114.216.0/24
• 209.114.218.0/23
• 209.114.220.0/22
• 209.151.192.0/21
• 209.151.200.0/22
• 209.151.217.0/24
• 209.151.218.0/23
• 216.213.96.0/23
• 216.213.100.0/22
• 2401:dac0::/32
• 2604:2ec0::/32
• 2a09:6d80::/32

Upstream networks

• AS6461 Zayo Bandwidth
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS3257 GTT Communications Inc.
• AS2914 NTT America, Inc.
• AS396998 Path Network, Inc.
• AS7018 AT&T Enterprises, LLC
• AS3303 Swisscom (Schweiz) AG
• AS24482 SG.GS
• AS64073 Vetta Group
• AS37721 Virtual Technologies & Solutions
• AS12552 GlobalConnect AB
• AS7575 Australian Academic and Research Network (AARNet)
• AS17639 Converge ICT Solutions Inc.
• AS1103 SURF B.V.
• AS4826 Vocus Connect International Backbone
• AS29632 Netassist International EOOD
• AS48185 team.blue NV
• AS48362 Stadtwerke Feldkirch
• AS50673 Serverius Holding B.V.
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS50300 CustodianDC Limited
• AS37100 SEACOM Limited
• AS20766 Association "Gitoyen"

Downstream networks

• AS36614 SD Government
• AS54238 Satcom Direct Inc.
• AS7285 SageNet LLC
• AS5702 Galaxy Networks (division of Kolacom, Inc.)
• AS63183 Ything LLC
• AS11167 Gogo Business Aviation LLC
• AS23137 Satcom Direct Inc.
• AS63031 Webby Enterprises LLC
• AS398737 IntelliVoice

Adjacent networks

• AS36614 SD Government
• AS6461 Zayo Bandwidth
• AS174 Cogent Communications, LLC
• AS6939 Hurricane Electric LLC
• AS3257 GTT Communications Inc.
• AS54238 Satcom Direct Inc.
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS7285 SageNet LLC
• AS5702 Galaxy Networks (division of Kolacom, Inc.)
• AS63183 Ything LLC
• AS11167 Gogo Business Aviation LLC
• AS3303 Swisscom (Schweiz) AG
• AS23137 Satcom Direct Inc.
• AS63031 Webby Enterprises LLC
• AS7018 AT&T Enterprises, LLC
• AS24482 SG.GS
• AS64073 Vetta Group
• AS37721 Virtual Technologies & Solutions
• AS7575 Australian Academic and Research Network (AARNet)
• AS17639 Converge ICT Solutions Inc.
• AS12552 GlobalConnect AB
• AS1103 SURF B.V.
• AS396998 Path Network, Inc.
• AS398737 IntelliVoice

Internet exchanges

• AMS-IX Amsterdam — Amsterdam, Netherlands
• Equinix Internet Exchange Ashburn — Ashburn, United States
• Coresite - Any2 West — Los Angeles, United States
• Any2 California — Los Angeles, United States
• IX Australia (Sydney NSW) — Sydney, Australia
• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States