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	Prefix	Description
	129.162.0.0/16	Southwest Research Institute
	2620:14::/48	Southwest Research Institute

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✔
	AS11427	Charter Communications Inc	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✔
	AS11427	Charter Communications Inc	✔	✘

ASHandle:       AS6481
OrgID:          SRI-5
ASName:         SWRI
ASNumber:       6481
RegDate:        1996-04-29
Updated:        2025-09-30
TechHandle:     HEBER124-ARIN
Source:         ARIN



OrgID:          SRI-5
OrgName:        Southwest Research Institute
CanAllocate:    
Street:         6220 Culebra Road, Dept. 32
Street:         P.O. Drawer 28510
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78228-0510
RegDate:        1988-01-04
Updated:        2025-10-13
OrgAdminHandle: HEBER124-ARIN
OrgTechHandle:  HEBER124-ARIN
OrgTechHandle:  MBG5-ARIN
OrgAbuseHandle: HEBER124-ARIN
OrgDNSHandle:   MBG5-ARIN
Source:         ARIN





OrgAdminHandle:       HEBER124-ARIN
OrgAdminName:         Todd Hebert
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HEBER124-ARIN
OrgTechName:          Todd Hebert
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MBG5-ARIN
OrgTechName:          Michael Gerard
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HEBER124-ARIN
OrgAbuseName:         Todd Hebert
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         MBG5-ARIN
OrgDNSName:           Michael Gerard
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           HEBER124-ARIN
TechName:             Todd Hebert
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-15T03:31:03Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-windstream-cust	2135
RADB	as-hurricane	24522
RADB	as-rr-biz	2106
LEVEL3	as-sprint-origins	7309