AS4224 - CALYX-AS - The Calyx Institute, US

United States
AS Number
AS4224
AS Name
CALYX-AS
Org Name
The Calyx Institute
Country
United States
Registry

arin

RegDate

2010-09-10

Updated

2025-07-11

AS4224 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

65,536

512 IPv4 Addresses
CIDR Description IP Num
162.247.72.0/24 The Calyx Institute 256
185.220.103.0/24 The Calyx Institute 256
CIDR Description IP NUMs(prefix /64)
2602:fef9:100::/48 The Calyx Institute 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 581,888 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States NYIIX New York - New York International Internet eXchange 198.32.160.97 2001:504:1::a500:4224:1 1 Gbps 2017-06-10 18:10:50

Private Peering Facilities

Country/Region Name City Website Updated 
ASNumber:       4224
ASName:         CALYX-AS
ASHandle:       AS4224
RegDate:        1995-01-09
Updated:        2015-09-10    
Ref:            https://rdap.arin.net/registry/autnum/4224


OrgName:        The Calyx Institute
OrgId:          THECA-92
Address:        254 36th Street
Address:        Suite C660 / Unit 48
City:           Brooklyn
StateProv:      NY
PostalCode:     11232
Country:        US
RegDate:        2010-09-10
Updated:        2025-07-11
Ref:            https://rdap.arin.net/registry/entity/THECA-92


OrgTechHandle: TECHN1973-ARIN
OrgTechName:   Technical
OrgTechPhone:  +1-347-383-3064 
OrgTechEmail:  noc@calyxnetworks.org
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1973-ARIN

OrgAbuseHandle: ARD6-ARIN
OrgAbuseName:   Abuse Remediation Department
OrgAbusePhone:  +1-212-966-1900 
OrgAbuseEmail:  abuse@calyxinstitute.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARD6-ARIN