AS6481 - SWRI - Southwest Research Institute, US

United States
AS Number
AS6481
AS Name
SWRI
Org Name
Southwest Research Institute
Country
United States
Registry

arin

RegDate

1988-01-04

Updated

2025-09-30

AS6481 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

65,536

IPv6 NUMs(/64)

65,536

65,536 IPv4 Addresses
CIDR Description IP Num
129.162.0.0/24 Southwest Research Institute 256
129.162.0.0/16 Southwest Research Institute 65536
CIDR Description IP NUMs(prefix /64)
2620:14::/48 Southwest Research Institute 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,661,696 17,717,198,848 IPv4 IPv4 IPv6 IPv6
AS11427 TWC-11427-TEXAS - Charter Communications Inc, US United States 5,316,096 231,962,836,992 IPv4 IPv4 
ASNumber:       6481
ASName:         SWRI
ASHandle:       AS6481
RegDate:        1996-04-29
Updated:        2025-09-30    
Ref:            https://rdap.arin.net/registry/autnum/6481


OrgName:        Southwest Research Institute
OrgId:          SRI-5
Address:        6220 Culebra Road, Dept. 32
Address:        P.O. Drawer 28510
City:           San Antonio
StateProv:      TX
PostalCode:     78228-0510
Country:        US
RegDate:        1988-01-04
Updated:        2025-09-30
Ref:            https://rdap.arin.net/registry/entity/SRI-5


OrgAbuseHandle: HEBER124-ARIN
OrgAbuseName:   Hebert, Todd 
OrgAbusePhone:  +1-210-522-6591 
OrgAbuseEmail:  todd.hebert@swri.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HEBER124-ARIN

OrgTechHandle: HEBER124-ARIN
OrgTechName:   Hebert, Todd 
OrgTechPhone:  +1-210-522-6591 
OrgTechEmail:  todd.hebert@swri.org
OrgTechRef:    https://rdap.arin.net/registry/entity/HEBER124-ARIN

RTechHandle: HEBER124-ARIN
RTechName:   Hebert, Todd 
RTechPhone:  +1-210-522-6591 
RTechEmail:  todd.hebert@swri.org
RTechRef:    https://rdap.arin.net/registry/entity/HEBER124-ARIN