ASN AS19933 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19933?

AS19933 is listed under Buffalo State 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.

AS19933 Buffalo State College

ASN Lookup Tool

Buffalo State College buffalostate.edu

US 1 Routes

AS Data

AS19933

AS19933 – Buffalo State College

AS Number	19933
AS Name	BUFFALOSTATE
Organization	Buffalo State College(bsc-101)
Country	US
Website	buffalostate.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2007-11-14

ASN Intelligence API for production workflows

Use ASN data for AS19933 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
136.183.0.0/16	AS19933	Buffalo State College	SUNY Buffalo State University	65536

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:       19933
ASName:         BUFFALOSTATE
ASHandle:       AS19933
RegDate:        2007-11-14
Updated:        2017-12-26    
Ref:            https://rdap.arin.net/registry/autnum/19933


OrgName:        Buffalo State College
OrgId:          BSC-101
Address:        1300 Elmwood Ave.
City:           Buffalo
StateProv:      NY
PostalCode:     14222
Country:        US
RegDate:        2007-11-06
Updated:        2017-12-26
Ref:            https://rdap.arin.net/registry/entity/BSC-101


OrgNOCHandle: TDK1-ARIN
OrgNOCName:   Killian, Thomas Daniel
OrgNOCPhone:  +1-716-878-5122 
OrgNOCEmail:  killiatd@buffalostate.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/TDK1-ARIN

OrgTechHandle: TDK1-ARIN
OrgTechName:   Killian, Thomas Daniel
OrgTechPhone:  +1-716-878-5122 
OrgTechEmail:  killiatd@buffalostate.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/TDK1-ARIN

OrgAbuseHandle: TDK1-ARIN
OrgAbuseName:   Killian, Thomas Daniel
OrgAbusePhone:  +1-716-878-5122 
OrgAbuseEmail:  killiatd@buffalostate.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TDK1-ARIN

RNOCHandle: TDK1-ARIN
RNOCName:   Killian, Thomas Daniel
RNOCPhone:  +1-716-878-5122 
RNOCEmail:  killiatd@buffalostate.edu
RNOCRef:    https://rdap.arin.net/registry/entity/TDK1-ARIN

RAbuseHandle: TDK1-ARIN
RAbuseName:   Killian, Thomas Daniel
RAbusePhone:  +1-716-878-5122 
RAbuseEmail:  killiatd@buffalostate.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/TDK1-ARIN

RTechHandle: TDK1-ARIN
RTechName:   Killian, Thomas Daniel
RTechPhone:  +1-716-878-5122 
RTechEmail:  killiatd@buffalostate.edu
RTechRef:    https://rdap.arin.net/registry/entity/TDK1-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

Peers

AS Number	Description	Country
AS3685	State University of New York at Buffalo	US
AS3754	NYSERNet	US
AS3630	NYSERNet	US

Upstreams

AS Number	Description	Country
AS3685	State University of New York at Buffalo	US
AS3754	NYSERNet	US
AS3630	NYSERNet	US