ASN Lookup Tool

Education Service Center Region 20 esc20.net US US 5 Routes

AS Data

AS36037

AS36037 – Education Service Center Region 20

AS Number 36037
AS Name EDUCATION-SERVICE-CENTER-REGION-20
Organization Education Service Center Region 20(escr2-2)
Country US
Website esc20.net
Number of IPv4 Routes 5
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2005-08-02

ASN Intelligence API for production workflows

Use ASN data for AS36037 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
69.147.48.0/22 1024
69.147.56.0/21 2048
69.147.16.0/20 4096
69.147.40.0/22 1024
69.147.32.0/21 2048

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:       36037
ASName:         EDUCATION-SERVICE-CENTER-REGION-20
ASHandle:       AS36037
RegDate:        2005-08-02
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/36037


OrgName:        Education Service Center Region 20
OrgId:          ESCR2-2
Address:        1314 Hines Avenue
Address:        Network Services
City:           San Antonio
StateProv:      TX
PostalCode:     78208
Country:        US
RegDate:        2005-04-28
Updated:        2026-01-09
Ref:            https://rdap.arin.net/registry/entity/ESCR2-2


OrgDNSHandle: MANGU26-ARIN
OrgDNSName:   Mangum, Eric 
OrgDNSPhone:  +1-210-370-5728 
OrgDNSEmail:  Eric.Mangum@esc20.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/MANGU26-ARIN

OrgNOCHandle: NETWO10202-ARIN
OrgNOCName:   Network Engineer
OrgNOCPhone:  +1-210-370-5656 
OrgNOCEmail:  robert.graves@esc20.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10202-ARIN

OrgTechHandle: GRAVE346-ARIN
OrgTechName:   Graves, Robert 
OrgTechPhone:  +1-210-370-5656 
OrgTechEmail:  robert.graves@esc20.net
OrgTechRef:    https://rdap.arin.net/registry/entity/GRAVE346-ARIN

OrgTechHandle: ISA13-ARIN
OrgTechName:   Internet Services Administrator
OrgTechPhone:  +1-210-370-5200 
OrgTechEmail:  hostmaster@esc20.net
OrgTechRef:    https://rdap.arin.net/registry/entity/ISA13-ARIN

OrgRoutingHandle: GRAVE346-ARIN
OrgRoutingName:   Graves, Robert 
OrgRoutingPhone:  +1-210-370-5656 
OrgRoutingEmail:  robert.graves@esc20.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/GRAVE346-ARIN

OrgAbuseHandle: DDH14-ARIN
OrgAbuseName:   Harville, Dale D
OrgAbusePhone:  +1-210-370-5740 
OrgAbuseEmail:  dale.harville@esc20.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DDH14-ARIN

OrgNOCHandle: GRAVE346-ARIN
OrgNOCName:   Graves, Robert 
OrgNOCPhone:  +1-210-370-5656 
OrgNOCEmail:  robert.graves@esc20.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/GRAVE346-ARIN

RTechHandle: ISA13-ARIN
RTechName:   Internet Services Administrator
RTechPhone:  +1-210-370-5200 
RTechEmail:  hostmaster@esc20.net
RTechRef:    https://rdap.arin.net/registry/entity/ISA13-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
AS6461 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS6461 Zayo Bandwidth US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS36037 is an Autonomous System Number used to identify a network for BGP internet routing.
AS36037 is listed under Education Service Center Region 20.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.