AS19528 — MPDCOL - Meridian Parkway Data Center Owner, LLC

Network type: hosting

AS19528 announces 10 IPv4 prefixes covering 7,936 addresses and 1 IPv6 prefixes.

About this network

The AS handle MPDCOL is held by DataBridge Sites, LLC.

What it's used for

• The address space carries static data center infrastructure, evidenced by reverse DNS entries such as static.dca1.net.agiledatasites.com and static.net.bytegrid.com.
• The network announces 7936 IPv4 addresses across 13 prefixes and 1 IPv6 prefix, while maintaining only 5 observed neighbours, a ratio indicative of a hosting or business network rather than a transit provider.

Notable

• Registrants include DataBridge Sites, LLC, QuestHost.com, LLC, and American Registry for Internet Numbers, with netnames like AGILE-IPV4-01 and GORILLANODE reflecting the operator's data center focus.
• The address inventory is finely subdivided into multiple /23 and /24 blocks, consistent with site-by-site segmentation for a corporate data center estate.

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

Announced prefixes

• 64.40.200.0/22
• 68.64.56.0/21
• 68.69.1.0/24
• 68.69.2.0/24
• 74.209.164.0/24
• 74.209.170.0/23
• 74.209.174.0/24
• 74.209.184.0/21
• 172.81.24.0/22
• 199.26.136.0/24
• 2605:15c0::/33

Upstream networks

• AS6515 DACS-IX
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.

Downstream networks

• AS14011 Design Data Systems, Inc.

Adjacent networks

• AS6515 DACS-IX
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS14011 Design Data Systems, Inc.

Routing security

• RPKI: 14 valid, 0 invalid and 3 not-found announcements; 13 ROAs.
• ASPA: none published.
• IRR: 71% of announcements registered; 23 route objects.
• Listed in as-sets: AS-19528, AS-AS27194-SIX-PEERS, AS-CCF, AS-CCF-TEST, AS-HURRICANE, AS-NETRIVER, AS-NETRIVER, AS-TRANSROUTE-SPEC, AS-WAVE-CUSTOMERS, AS16657:AS-CUST, AS3491:AS-CUSTOMERS-NA, AS3742:AS-P, AS6515:AS-DACSNX:AS-CUST.

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• DACS-IX East — Baltimore, United States