AS6481 Southwest Research Institute 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS6481
Name
Southwest Research Institute
Organisation
Southwest Research Institute
Country
🇺🇸 US
RIR
ARIN
Allocated
1996-04-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Whois

Fetched from whois.arin.net

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:        2025-10-13
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

OrgDNSHandle: MBG5-ARIN
OrgDNSName:   Gerard, Michael Brandon
OrgDNSPhone:  +1-210-522-6629
OrgDNSEmail:  brandon.gerard@swri.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/MBG5-ARIN

OrgTechHandle: MBG5-ARIN
OrgTechName:   Gerard, Michael Brandon
OrgTechPhone:  +1-210-522-6629
OrgTechEmail:  brandon.gerard@swri.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MBG5-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