ASN AS11 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11?

AS11 is listed under Harvard University.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS11 Harvard University | IPGeolocation.io

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Harvard University harvard.edu

US 0 Routes

AS Data

AS11

AS11 – Harvard University

AS Number	11
AS Name	HARVARD
Organization	Harvard University(harvar-z)
Country	US
Website	harvard.edu
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1984-07-04

ASN Intelligence API for production workflows

Use ASN data for AS11 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11
ASName:         HARVARD
ASHandle:       AS11
RegDate:        1984-07-04
Updated:        2023-12-21    
Ref:            https://rdap.arin.net/registry/autnum/11


OrgName:        Harvard University
OrgId:          HARVAR-Z
Address:        HUIT Network Services
Address:        Patrick McEvilly - Director
Address:        784 Memorial Drive
City:           Cambridge
StateProv:      MA
PostalCode:     02139
Country:        US
RegDate:        2023-08-16
Updated:        2024-07-01
Ref:            https://rdap.arin.net/registry/entity/HARVAR-Z


OrgRoutingHandle: PMC277-ARIN
OrgRoutingName:   Mcevilly, Patrick 
OrgRoutingPhone:  +1-617-495-9205 
OrgRoutingEmail:  patrick_mcevilly@harvard.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

OrgNOCHandle: NETWO4930-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-617-495-3574 
OrgNOCEmail:  netmanager@harvard.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO4930-ARIN

OrgNOCHandle: PMC277-ARIN
OrgNOCName:   Mcevilly, Patrick 
OrgNOCPhone:  +1-617-495-9205 
OrgNOCEmail:  patrick_mcevilly@harvard.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

OrgTechHandle: KENNY32-ARIN
OrgTechName:   Kenny, Eric 
OrgTechPhone:  +1-617-496-9930 
OrgTechEmail:  eric_kenny@harvard.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KENNY32-ARIN

OrgAbuseHandle: ABUSE3331-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-617-495-3574 
OrgAbuseEmail:  abuse@harvard.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3331-ARIN

OrgTechHandle: PMC277-ARIN
OrgTechName:   Mcevilly, Patrick 
OrgTechPhone:  +1-617-495-9205 
OrgTechEmail:  patrick_mcevilly@harvard.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

OrgDNSHandle: PMC277-ARIN
OrgDNSName:   Mcevilly, Patrick 
OrgDNSPhone:  +1-617-495-9205 
OrgDNSEmail:  patrick_mcevilly@harvard.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

OrgDNSHandle: DASHB-ARIN
OrgDNSName:   Dash, Benjamin 
OrgDNSPhone:  +1-617-733-6824 
OrgDNSEmail:  Benjamin_Dash@harvard.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/DASHB-ARIN

OrgRoutingHandle: KENNY32-ARIN
OrgRoutingName:   Kenny, Eric 
OrgRoutingPhone:  +1-617-496-9930 
OrgRoutingEmail:  eric_kenny@harvard.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KENNY32-ARIN

OrgAbuseHandle: PMC277-ARIN
OrgAbuseName:   Mcevilly, Patrick 
OrgAbusePhone:  +1-617-495-9205 
OrgAbuseEmail:  patrick_mcevilly@harvard.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

OrgTechHandle: DASHB-ARIN
OrgTechName:   Dash, Benjamin 
OrgTechPhone:  +1-617-733-6824 
OrgTechEmail:  Benjamin_Dash@harvard.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DASHB-ARIN

RTechHandle: PMC277-ARIN
RTechName:   Mcevilly, Patrick 
RTechPhone:  +1-617-495-9205 
RTechEmail:  patrick_mcevilly@harvard.edu
RTechRef:    https://rdap.arin.net/registry/entity/PMC277-ARIN

RAbuseHandle: ABUSE3331-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-617-495-3574 
RAbuseEmail:  abuse@harvard.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3331-ARIN

RTechHandle: DASHB-ARIN
RTechName:   Dash, Benjamin 
RTechPhone:  +1-617-733-6824 
RTechEmail:  Benjamin_Dash@harvard.edu
RTechRef:    https://rdap.arin.net/registry/entity/DASHB-ARIN

RNOCHandle: NETWO4930-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-617-495-3574 
RNOCEmail:  netmanager@harvard.edu
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO4930-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#