ASN AS21795 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21795?

AS21795 is listed under Mount Saint Mary College.

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.

AS21795 Mount Saint Mary College

ASN Lookup Tool

Mount Saint Mary College msmc.edu

US 2 Routes

AS Data

AS21795

AS21795 – Mount Saint Mary College

AS Number	21795
AS Name	MSMC-ASN
Organization	Mount Saint Mary College (msmc-2)
Country	US
Website	msmc.edu
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2006-12-11

ASN Intelligence API for production workflows

Use ASN data for AS21795 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.245.86.0/24	AS21795	Mount Saint Mary College	Mount Saint Mary College	256
208.138.48.0/20	AS21795	Mount Saint Mary College	Mount Saint Mary College	4096

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:       21795
ASName:         MSMC-ASN
ASHandle:       AS21795
RegDate:        2006-12-11
Updated:        2012-03-02
Comment:        Please send DMCA reports to copyright@msmc.edu
Ref:            https://rdap.arin.net/registry/autnum/21795


OrgName:        Mount Saint Mary College
OrgId:          MSMC-2
Address:        330 Powell Ave.
City:           Newburgh
StateProv:      NY
PostalCode:     12550
Country:        US
RegDate:        1992-11-02
Updated:        2006-12-08
Comment:        Please send DMCA copyright reports to copyright@msmc.edu
Ref:            https://rdap.arin.net/registry/entity/MSMC-2


OrgNOCHandle: NOC2365-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-845-561-0800 
OrgNOCEmail:  noc@msmc.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2365-ARIN

OrgTechHandle: AE81-ARIN
OrgTechName:   Emerson, Arthur 
OrgTechPhone:  +1-845-569-3440 
OrgTechEmail:  kelly.walsh@msmc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/AE81-ARIN

OrgAbuseHandle: NOC2365-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-845-561-0800 
OrgAbuseEmail:  noc@msmc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2365-ARIN

RNOCHandle: NOC2365-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-845-561-0800 
RNOCEmail:  noc@msmc.edu
RNOCRef:    https://rdap.arin.net/registry/entity/NOC2365-ARIN

RTechHandle: AE81-ARIN
RTechName:   Emerson, Arthur 
RTechPhone:  +1-845-569-3440 
RTechEmail:  kelly.walsh@msmc.edu
RTechRef:    https://rdap.arin.net/registry/entity/AE81-ARIN

RAbuseHandle: NOC2365-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-845-561-0800 
RAbuseEmail:  noc@msmc.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC2365-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.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "21795",
    "as_handle" : "AS21795",
    "as_name" : "MSMC-ASN",
    "tech_contacts" : [ "AE81-ARIN", "AE81-ARIN" ],
    "abuse_contacts" : [ "NOC2365-ARIN", "NOC2365-ARIN" ],
    "date_created" : "2006-12-11",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/21795"
  } ],
  "organization" : {
    "handle" : "MSMC-2",
    "name" : "Mount Saint Mary College",
    "address" : [ "330 Powell Ave.", "Newburgh", "NY", "12550", "US" ],
    "street" : "Powell Ave.",
    "city" : "Newburgh",
    "state" : "NY",
    "zip_code" : "12550",
    "country" : [ "US" ],
    "date_created" : "1992-11-02",
    "date_updated" : "2006-12-08",
    "source" : "https://rdap.arin.net/registry/entity/MSMC-2",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "AE81-ARIN",
    "name" : "Emerson, Arthur",
    "email" : [ "kelly.walsh@msmc.edu" ],
    "phone" : [ "+1-845-569-3440" ],
    "source" : "https://rdap.arin.net/registry/entity/AE81-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NOC2365-ARIN",
    "name" : "Network Operations Center",
    "email" : [ "noc@msmc.edu" ],
    "phone" : [ "+1-845-561-0800" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC2365-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS46887	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS46887	Zayo Bandwidth	US