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	Prefix	Description
	74.200.138.0/24	Texas State University
	147.26.0.0/16	Texas State University
	147.26.255.0/24	Texas State University
	192.92.115.0/24	Sam Houston State University

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS22645	LEARN	✔	✘
	AS13359	LEARN	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS22645	LEARN	✔	✘
	AS13359	LEARN	✔	✘
	AS16905	LEARN	✔	✘

ASHandle:       AS18777
OrgID:          TSU-15
ASName:         TEXAS-STATE-UNIVERSITY
ASNumber:       18777
RegDate:        2006-11-17
Updated:        2024-04-22
TechHandle:     TSUAB-ARIN
Source:         ARIN



OrgID:          TSU-15
OrgName:        Texas State University
CanAllocate:    
Street:         601 University Drive
City:           San Marcos
State/Prov:     TX
Country:        US
PostalCode:     78666
RegDate:        2005-08-18
Updated:        2024-04-22
OrgAdminHandle: TSUAB-ARIN
OrgTechHandle:  NETWO9471-ARIN
OrgAbuseHandle: TSUAB-ARIN
OrgNOCHandle:   TSUAB-ARIN
Source:         ARIN





OrgAdminHandle:       TSUAB-ARIN
OrgAdminName:          TSU Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO9471-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TSUAB-ARIN
OrgAbuseName:          TSU Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         TSUAB-ARIN
OrgNOCName:            TSU Abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           TSUAB-ARIN
TechName:              TSU Abuse
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-12T03:26:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-learn-dfw-intrastate	13
LEVEL3	as-level3-origins-na	0
RADB	as22645:as-cone	133
RADB	as-learn-i2px	42
RADB	as-learn-houston-internet	49
RADB	as-ntg-commodity-member-deny	13
LEVEL3	as-as209-cust	1818
RADB	as16905:as-cone	192
RADB	as-6922	153
RADB	as-txbb-commodity	152
RADB	as-learn-inst	114
RIPE	as-gttcust	91770