AS Number
AS32457
AS Name
AS32457
Org Name
City of Houston
Country / Region
United States
Registry

arin

RegDate

1994-12-15

Updated

2025-03-05

AS32457 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

0

IPv4 NUMs

3,584

IPv6 NUMs(/64)

0

3,584 IPv4 Addresses
CIDR Description IP Num
204.235.224.0/24
IRR Valid
City of Houston 256
204.235.226.0/24
IRR Valid
City of Houston 256
204.235.227.0/24
IRR Valid
City of Houston 256
204.235.228.0/24
IRR Valid
City of Houston 256
204.235.229.0/24
IRR Valid
City of Houston 256
204.235.230.0/24
IRR Valid
City of Houston 256
204.235.231.0/24
IRR Valid
City of Houston 256
204.235.232.0/24
IRR Valid
City of Houston 256
204.235.233.0/24
IRR Valid
City of Houston 256
204.235.234.0/24
IRR Valid
City of Houston 256
204.235.236.0/24
IRR Valid
City of Houston 256
204.235.237.0/24
IRR Valid
City of Houston 256
204.235.238.0/24
IRR Valid
City of Houston 256
204.235.239.0/24
IRR Valid
City of Houston 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62 CONE - CyrusOne LLC, US United States 163,072 8,841,592,832 IPv4 IPv4
AS13767 DATABANK-DFW - DataBank Holdings, Ltd., US United States 185,856 8,642,037,248 IPv4 IPv4
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 661,248 17,180,065,792 IPv4 IPv4
AS394437 PSLIGHTWAVE - PS Lightwave, US United States 20,480 4,294,967,296 IPv4 IPv4
ASNumber:       32457
ASName:         AS32457
ASHandle:       AS32457
RegDate:        2025-02-27
Updated:        2025-02-27    
Ref:            https://rdap.arin.net/registry/autnum/32457


OrgName:        City of Houston
OrgId:          COHT
Address:        611 WALKER ST.
Address:        SUITE 800
City:           HOUSTON
StateProv:      TX
PostalCode:     77002
Country:        US
RegDate:        1994-12-15
Updated:        2025-03-05
Ref:            https://rdap.arin.net/registry/entity/COHT


OrgAbuseHandle: IIM16-ARIN
OrgAbuseName:   IT Infrastructure Manager
OrgAbusePhone:  +1-832-986-1222 
OrgAbuseEmail:  COHARIN@houstontx.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IIM16-ARIN

OrgTechHandle: IIM16-ARIN
OrgTechName:   IT Infrastructure Manager
OrgTechPhone:  +1-832-986-1222 
OrgTechEmail:  COHARIN@houstontx.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/IIM16-ARIN