AS62 — CONE - CyrusOne LLC

AS62 announces 147 IPv4 prefixes covering 142,080 addresses and 7 IPv6 prefixes.

About this network

An early low-numbered allocation (CONE) now held by CyrusOne, a large data- center and colocation provider.

What it's used for

• Data-center, colocation, and connectivity services for CyrusOne's customers.

Notable

• Unlike most of the low-numbered ASNs in this range, this is a commercial data- center operator today.
• The low AS number is a legacy allocation from the internet's earliest years, carried forward to its current holder.

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

Announced prefixes

• 8.9.239.0/24
• 64.156.56.0/24
• 64.238.144.0/21
• 64.238.152.0/22
• 64.238.156.0/23
• 64.238.158.0/24
• 65.88.84.0/24
• 65.88.86.0/23
• 65.90.80.0/21
• 67.96.16.0/22
• 67.96.20.0/24
• 67.96.24.0/21
• 67.208.144.0/21
• 67.208.152.0/22
• 67.208.156.0/23
• 69.176.96.0/21
• 69.176.104.0/23
• 69.176.106.0/24
• 69.176.108.0/22
• 72.250.203.0/24
• 72.250.204.0/22
• 76.77.152.0/21
• 167.253.57.0/24
• 192.75.58.0/24
• 192.196.240.0/22
• 192.196.244.0/23
• 192.196.248.0/21
• 192.203.96.0/24
• 198.22.239.0/24
• 198.22.240.0/24
• 198.32.8.0/21
• 198.32.17.0/24
• 198.32.18.0/23
• 198.32.20.0/22
• 198.32.24.0/21
• 198.32.32.0/21
• 198.32.40.0/23
• 198.32.42.0/24
• 198.32.46.0/23
• 198.32.48.0/20
• 198.32.64.0/19
• 198.32.126.0/23
• 198.32.131.0/24
• 198.32.136.0/21
• 198.32.145.0/24
• 198.32.147.0/24
• 198.32.148.0/22
• 198.32.152.0/21
• 198.32.164.0/24
• 198.32.166.0/23
• 198.32.168.0/22
• 198.32.173.0/24
• 198.32.174.0/24
• 198.32.180.0/24
• 198.32.184.0/23
• 198.32.187.0/24
• 198.32.188.0/23
• 198.32.193.0/24
• 198.32.197.0/24
• 198.32.198.0/23
• 198.32.200.0/21
• 198.32.208.0/20
• 198.32.240.0/24
• 198.32.244.0/22
• 198.32.249.0/24
• 198.32.250.0/24
• 198.32.253.0/24
• 198.32.254.0/23
• 198.58.73.0/24
• 198.58.75.0/24
• 198.58.76.0/22
• 198.136.250.0/24
• 199.19.244.0/23
• 199.19.247.0/24
• 199.87.118.0/23
• 199.119.212.0/24
• 199.119.214.0/24
• 199.167.60.0/22
• 199.231.196.0/22
• 204.16.60.0/22
• 204.138.255.0/24
• 205.236.78.0/23
• 206.220.240.0/24
• 206.220.242.0/23
• 206.220.244.0/22
• 206.220.248.0/21
• 209.80.131.0/24
• 209.172.192.0/20
• 209.172.208.0/22
• 209.172.212.0/23
• 209.172.214.0/24
• 209.172.216.0/21
• 209.182.248.0/23
• 209.242.64.0/22
• 209.242.68.0/24
• 209.242.71.0/24
• 209.242.72.0/22
• 209.242.76.0/24
• 209.242.78.0/23
• 209.242.80.0/21

and 54 more.

Upstream networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS3257 GTT Communications Inc.
• AS6939 Hurricane Electric LLC

Downstream networks

• AS19137 Epsilon Interactive LLC
• AS393571 Konica Minolta Business Solutions U.S.A, Inc.
• AS2165 HP Inc.
• AS18676 Avaya LLC
• AS396940 HTH
• AS396936 HTH
• AS19 Leidos, Inc.
• AS400615 Data Canopy Colocation, LLC
• AS30673 Finthrive, Inc.
• AS396290 Nielsen Consumer LLC
• AS397325 Data Canopy Colocation, LLC
• AS63474 Sirius Computer Solutions, Inc.
• AS393759 City of Austin, Texas
• AS3828 Cirrus Logic Inc.
• AS46696 Sidus Group, LLC
• AS26351 First Horizon National Corporation
• AS400537 Morningstar, Inc.
• AS11189 Caliber Home Loans, Inc.
• AS14032 Foot Locker Corporate Services, Inc
• AS393587 Ulta, Inc.
• AS22334 Ferguson Enterprises, LLC
• AS398492 Momentive Performance Materials Inc.
• AS60269 XYLEM WATER SOLUTIONS GLOBAL SERVICES AB
• AS10511 CC Services, Inc
• AS53559 KST Networks

Adjacent networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS3257 GTT Communications Inc.
• AS19137 Epsilon Interactive LLC
• AS6939 Hurricane Electric LLC
• AS393571 Konica Minolta Business Solutions U.S.A, Inc.
• AS2165 HP Inc.
• AS18676 Avaya LLC
• AS396940 HTH
• AS396936 HTH
• AS400615 Data Canopy Colocation, LLC
• AS19 Leidos, Inc.
• AS30673 Finthrive, Inc.
• AS396290 Nielsen Consumer LLC
• AS397325 Data Canopy Colocation, LLC
• AS63474 Sirius Computer Solutions, Inc.
• AS393759 City of Austin, Texas
• AS3828 Cirrus Logic Inc.
• AS46696 Sidus Group, LLC
• AS26351 First Horizon National Corporation
• AS400537 Morningstar, Inc.
• AS11189 Caliber Home Loans, Inc.
• AS14032 Foot Locker Corporate Services, Inc
• AS16391 Celito Communications, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 173 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 83% of announcements registered; 226 route objects.
• Listed in as-sets: AS-C1, AS-C1-IPV6, AS-DATABANK, AS-RR-BIZ, AS6128:AS-CUSTOMERS, AS62499:AS-DECIX-DFW-CONNECTED, AS62499:AS-DECIX-DFW-RS, AS62499:AS-DECIX-DFW-RS-V6.

Internet exchanges

• DE-CIX Dallas — Dallas, United States