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	Prefix	Description
	38.68.224.0/20	Cogent Communications, LLC
	38.68.252.0/24	Cogent Communications, LLC
	45.3.96.0/20	Virginia Polytechnic Institute and State Univ.
	45.3.112.0/23	Virginia Polytechnic Institute and State Univ.
	2607:b400:800::/48	Virginia Polytechnic Institute and State Univ.
	2607:b400:800::/40	Virginia Polytechnic Institute and State Univ.
	2607:b400:a04::/48	Virginia Polytechnic Institute and State Univ.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS40220	Virginia Polytechnic Institute and State Univ.	✔	✔
	AS1312	Virginia Polytechnic Institute and State Univ.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS40220	Virginia Polytechnic Institute and State Univ.	✔	✔
	AS1312	Virginia Polytechnic Institute and State Univ.	✔	✔

ASHandle:       AS26499
OrgID:          VPISU
ASName:         VATECH-DCMETRO
ASNumber:       26499
RegDate:        2024-01-17
Comment:        Virginia Tech
Updated:        2024-10-23
Source:         ARIN



OrgID:          VPISU
OrgName:        Virginia Polytechnic Institute and State Univ.
CanAllocate:    
Street:         Communications Network Services
Street:         1770 Forecast Dr
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24061-0506
Comment:        DMCA and copyright complaints to DMCA@vt.edu.
RegDate:        1993-09-23
Updated:        2025-11-11
OrgAdminHandle: BEJ1-ARIN
OrgTechHandle:  ECL27-ARIN
OrgTechHandle:  PB123-ARIN
OrgAbuseHandle: VTOC-ARIN
OrgNOCHandle:   VTOC-ARIN
OrgRoutingHandle:   ECL27-ARIN
OrgRoutingHandle:   EJB12-ARIN
OrgRoutingHandle:   FOTED-ARIN
OrgRoutingHandle:   SADIN-ARIN
OrgDNSHandle:   ECL27-ARIN
Source:         ARIN





OrgAdminHandle:       BEJ1-ARIN
OrgAdminName:         Brian Jones
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ECL27-ARIN
OrgTechName:          Eric Landgraf
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PB123-ARIN
OrgTechName:          Phil Benchoff
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       VTOC-ARIN
OrgAbuseName:          Virginia Tech Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         VTOC-ARIN
OrgNOCName:            Virginia Tech Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     ECL27-ARIN
OrgRoutingName:       Eric Landgraf
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     EJB12-ARIN
OrgRoutingName:       Eric Brown
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     FOTED-ARIN
OrgRoutingName:       Ajinkya Fotedar
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     SADIN-ARIN
OrgRoutingName:       Nandan Sadineni
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         ECL27-ARIN
OrgDNSName:           Eric Landgraf
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:27:29Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
BELL	as577:as-customers	14585
RADB	as-hurricanev6	21153
RADB	as-allstream-clients	393
RADB	as40220:as-all	19
LEVEL3	as-level3-origins-na	0