ASN AS20300 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20300?

AS20300 is listed under Woodstock Telephone Company.

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.

AS20300 Woodstock Telephone Company

ASN Lookup Tool

Woodstock Telephone Company 7sigma.com

US 7 Routes

AS Data

AS20300

AS20300 – Woodstock Telephone Company

AS Number	20300
AS Name	WT-AS1
Organization	Woodstock Telephone Company(wt-1)
Country	US
Website	7sigma.com
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2011-03-24

ASN Intelligence API for production workflows

Use ASN data for AS20300 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
136.143.204.0/22	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	1024
162.142.96.0/22	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	1024
192.65.4.0/22	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	1024
147.185.144.0/22	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	1024
208.83.184.0/21	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	2048
207.66.124.0/22	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	1024
192.152.214.0/24	AS20300	Woodstock Telephone Company	Woodstock Telephone Company	256

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:       20300
ASName:         WT-AS1
ASHandle:       AS20300
RegDate:        2011-03-24
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/20300


OrgName:        Woodstock Telephone Company
OrgId:          WT-1
Address:        337 Aetna St
Address:        PO Box C
Address:        Ruthton, MN 56170
City:           Ruthton
StateProv:      MN
PostalCode:     56170
Country:        US
RegDate:        2011-02-25
Updated:        2026-03-05
Ref:            https://rdap.arin.net/registry/entity/WT-1


OrgAbuseHandle: NRB2-ARIN
OrgAbuseName:   Beard, Nathan Richard
OrgAbusePhone:  +1-218-820-7636 
OrgAbuseEmail:  nbeard@7sigma.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NRB2-ARIN

OrgTechHandle: HANSE494-ARIN
OrgTechName:   Hansen, Richard 
OrgTechPhone:  +1-952-856-0069 
OrgTechEmail:  richard.hansen@7sigma.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HANSE494-ARIN

OrgTechHandle: MJH49-ARIN
OrgTechName:   Hagerty, Mike James
OrgTechPhone:  +1-515-650-0273 
OrgTechEmail:  mhagerty@7sigma.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MJH49-ARIN

OrgTechHandle: NRB2-ARIN
OrgTechName:   Beard, Nathan Richard
OrgTechPhone:  +1-218-820-7636 
OrgTechEmail:  nbeard@7sigma.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NRB2-ARIN

OrgAbuseHandle: PTS7-ARIN
OrgAbuseName:   Sampson, Phil T
OrgAbusePhone:  +1-218-831-2828 
OrgAbuseEmail:  psampson@7sigma.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PTS7-ARIN

OrgNOCHandle: PTS7-ARIN
OrgNOCName:   Sampson, Phil T
OrgNOCPhone:  +1-218-831-2828 
OrgNOCEmail:  psampson@7sigma.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/PTS7-ARIN

OrgTechHandle: PTS7-ARIN
OrgTechName:   Sampson, Phil T
OrgTechPhone:  +1-218-831-2828 
OrgTechEmail:  psampson@7sigma.net
OrgTechRef:    https://rdap.arin.net/registry/entity/PTS7-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
AS13576	SDN Communications	US

Upstreams

AS Number	Description	Country
AS13576	SDN Communications	US