AS2734
CORESITE
CoreSite ·
www.coresite.com
US
ARIN
NSP
Traffic100-200Gbps
RatioBalanced
Peering PolicyOpen
ScopeNorth America
IRRAS-CORESITE
65
IPv4 Prefixes
21
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
14
IX Points
29
Facilities
98.8%
RPKI Valid Rate
Network Topology Upstream/Downstream
Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 86
RPKI Valid 85
RPKI Invalid 0
Unsigned / Unknown 1
Sampled 86 / 86
IPv4 Prefixes 65
199.197.10.0/2398.158.157.0/24173.45.170.0/24173.45.174.0/24199.119.180.0/22204.9.200.0/22204.9.206.0/24204.9.207.0/24206.223.143.0/24162.216.127.0/24208.64.248.0/24208.64.251.0/24208.64.252.0/23208.74.72.0/22208.77.96.0/23208.84.144.0/21208.77.102.0/23204.9.204.0/24208.78.157.0/24208.64.254.0/23208.74.76.0/23208.74.78.0/2366.35.66.0/2466.35.68.0/2266.35.80.0/2466.128.147.0/2466.128.154.0/2466.128.155.0/2466.128.156.0/2266.35.72.0/2166.35.83.0/2466.35.87.0/2466.35.88.0/2166.128.146.0/2466.128.148.0/2267.212.150.0/2467.212.153.0/2467.212.154.0/2467.212.155.0/2467.212.158.0/2367.212.146.0/2367.212.148.0/2366.35.67.0/2466.35.84.0/2366.128.152.0/2367.212.152.0/2467.212.156.0/2367.212.151.0/2466.35.86.0/2466.128.144.0/23173.45.175.0/24163.52.34.0/24192.34.20.0/23142.255.192.0/1866.35.64.0/2398.158.148.0/2498.158.156.0/2498.158.158.0/2398.158.144.0/2298.158.144.0/2398.158.150.0/2398.158.152.0/22192.34.22.0/2367.212.144.0/23192.150.41.0/24
IPv6 Prefixes 21
2604:3fc0:2000::/362604:3fc0:3000::/362605:6c00::/482605:6c00:1::/482605:6c00:2::/482605:6c00:4::/482605:6c00:5::/482605:6c00:6::/482605:6c00:7::/482605:6c00:2000::/362605:6c00:3000::/362605:6c00:4000::/362605:6c00:5000::/362605:6c00:6000::/362605:6c00:7000::/362605:6c00:8000::/362607:2f80::/322605:6c00:3::/482605:6c00:a000::/362605:6c00:8::/482605:6c00:1000::/36
Facilities 29
Click a point on the map to locate a facility
| Name | City | Country |
|---|---|---|
| CoreSite - Los Angeles (LA1) One Wilshire | Los Angeles | US |
| CoreSite - San Jose (SV1) | San Jose | US |
| CoreSite - Washington,DC (DC1) | Washington | US |
| CoreSite - Los Angeles (LA2) | Los Angeles | US |
| CoreSite - Denver (DE1) | Denver | US |
| CoreSite - Chicago (CH1) | Chicago | US |
| CoreSite - Boston (BO1) | Somerville | US |
| CoreSite - Reston (VA1) | Reston | US |
| CoreSite - Miami (MI1) | Miami | US |
| CoreSite - New York (NY1) | New York | US |
| Coresite - Milpitas (SV2) | Milpitas | US |
| CoreSite - Denver (DE2) | Denver | US |
| CoreSite - Atlanta (AT1) | Atlanta | US |
| CoreSite - Santa Clara (SV4) | Santa Clara | US |
| CoreSite - Secaucus (NY2) | Secaucus | US |
| CoreSite - Santa Clara (SV3) | Santa Clara | US |
| CoreSite - Reston (VA2) | Reston | US |
| CoreSite - Santa Clara (SV7) | Santa Clara | US |
| CoreSite - Orlando (OR1) | Orlando | US |
| CoreSite - Reston (VA3) | Reston | US |
| CoreSite - Atlanta (AT2) | Marietta | US |
| CoreSite - Santa Clara (SV8) | Santa Clara | US |
| CoreSite - Chicago (CH2) | Chicago | US |
| CoreSite - Washington,DC (DC2) | Washington | US |
| CoreSite - Los Angeles (LA3) | Los Angeles | US |
| CoreSite - Miami (MI2) | Doral | US |
| CoreSite - Santa Clara (SV9) | Santa Clara | US |
| American Tower RA1 | Raleigh | US |
| CoreSite - Secaucus (NY3) | Secaucus | US |
Colocated Networks 30
Shared Data Center
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS174 | Cogent Communications, Inc. | NSP | 20/29 |
| AS4556 | PacketFabric | NSP | 17/29 |
| AS6461 | Zayo | NSP | 15/29 |
| AS49915 | Megaport Global Access | NSP | 14/29 |
| AS3257 | GTT Communications (AS3257) | NSP | 13/29 |
| AS1299 | Arelion (Twelve99) | NSP | 11/29 |
| AS6939 | Hurricane Electric | NSP | 10/29 |
| AS63221 | Community IX Holdings | Route Server | 9/29 |
| AS29838 | Atlantic Metro | NSP | 9/29 |
| AS20940 | Akamai Technologies | Content | 9/29 |
| AS64289 | Macarne - AS64289 | NSP | 8/29 |
| AS8075 | Microsoft | Content | 7/29 |
| AS396350 | Boom Communications | NSP | 6/29 |
| AS62240 | Clouvider | Content | 6/29 |
| AS55256 | Netskope | Network Services | 6/29 |
| AS54113 | Fastly, Inc. | Content | 6/29 |
| AS46873 | Host Color | Content | 6/29 |
| AS33353 | Sony Interactive Entertainment | Content | 6/29 |
| AS21859 | Zenlayer Edge Cloud Network - AS21859 | Content | 6/29 |
| AS16509 | Amazon.com | Enterprise | 6/29 |
| AS2914 | NTT Global IP Network | NSP | 6/29 |
| AS399647 | Rumble | 5/29 | |
| AS395354 | Starry | Cable/DSL/ISP | 5/29 |
| AS203391 | ClouDNS | Content | 5/29 |
| AS63023 | GTHost | Content | 5/29 |
| AS26042 | FIBERSTATE | Content | 5/29 |
| AS18978 | Enzu Inc. | Content | 5/29 |
| AS13335 | Cloudflare | Content | 5/29 |
| AS5400 | BT | NSP | 5/29 |
| AS1828 | Unitas Global | NSP | 5/29 |
Registration Info
AS Name
CORESITE
Organization
Coresite IP Network
Country/Region
US
Registration Date
2024-04-19T08:52:46Z
Update Date
2025-04-09T21:58:41Z
Raw Whois Data
aut-num: AS2734 as-name: CORESITE descr: Coresite IP Network member-of: AS2734:AS-CORESITE,AS2734:AS-CUSTOMERS admin-c: JFA116-ARIN tech-c: CMM8-ARIN tech-c: JENSE37-ARIN tech-c: JFA116-ARIN tech-c: REEDC55-ARIN tech-c: STANL503-ARIN mnt-by: MNT-COWIL created: 2024-04-19T08:52:46Z last-modified: 2025-04-09T21:58:41Z source: ARIN aut-num: AS2734 as-name: CORESITE-ENG-AS descr: CoreSite IP admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: OTHER mnt-by: MAINT-TOWARDEX created: 2018-02-16T02:11:18Z last-modified: 2018-09-04T15:32:16Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** aut-num: AS2734 as-name: CORESITE descr: Coresite admin-c: REEDC55-ARIN tech-c: REEDC55-ARIN notify: [email protected] mnt-by: MAINT-AS2734 changed: [email protected] 20200309 #18:06:33Z source: RADB last-modified: 2023-11-13T16:17:49Z --- ARIN Whois --- # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 2734 ASName: CORESITE ASHandle: AS2734 RegDate: 2009-09-01 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/autnum/2734 OrgName: CoreSite OrgId: COWIL Address: 1001 17th St Address: Suite 500 City: Denver StateProv: CO PostalCode: 80202 Country: US RegDate: 2005-01-14 Updated: 2025-04-09 Ref: https://rdap.arin.net/registry/entity/COWIL OrgNOCHandle: CORES4-ARIN OrgNOCName: Coresite OSC OrgNOCPhone: +1-866-777-2673 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/CORES4-ARIN OrgTechHandle: JFA116-ARIN OrgTechName: Favis, Jerome OrgTechPhone: +1-213-327-1208 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/JFA116-ARIN OrgTechHandle: CMM8-ARIN OrgTechName: Malayter, Christopher Michael OrgTechPhone: +1-608-301-5180 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CMM8-ARIN OrgTechHandle: JENSE37-ARIN OrgTechName: Jensen, John OrgTechPhone: +1-571-612-7142 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/JENSE37-ARIN OrgTechHandle: STANL503-ARIN OrgTechName: Stanley, Michael OrgTechPhone: +1-202-827-7002 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/STANL503-ARIN OrgTechHandle: REEDC55-ARIN OrgTechName: Reed, Christopher OrgTechPhone: +1-213-327-1203 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/REEDC55-ARIN OrgAbuseHandle: CORES5-ARIN OrgAbuseName: CoreSite Abuse OrgAbusePhone: +1-866-777-2673 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/CORES5-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #