What is ASN AS399378?

ASN AS399378 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399378?

AS399378 is listed under Stratford Mutual 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.

AS399378 Stratford Mutual Telephone Company

ASN Lookup Tool

Stratford Mutual Telephone Company stratfordtelephone.com

US 11 Routes

AS Data

AS399378

AS399378 – Stratford Mutual Telephone Company

AS Number	399378
AS Name	SMTC-01
Organization	Stratford Mutual Telephone Company(smt-101)
Country	US
Website	stratfordtelephone.com
Number of IPv4 Routes	11
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2021-02-19

ASN Intelligence API for production workflows

Use ASN data for AS399378 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.126.204.0/23	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	512
204.8.176.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
158.120.122.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
204.8.181.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
67.55.246.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
158.120.123.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
207.199.196.0/23	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	512
207.177.117.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	256
158.120.120.0/23	AS399378	Stratford Mutual Telephone Company	Stratford Mutual Telephone Company	512
66.97.170.0/24	AS399378	Stratford Mutual Telephone Company	Stratford Mutual 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:       399378
ASName:         SMTC-01
ASHandle:       AS399378
RegDate:        2021-02-19
Updated:        2021-02-19    
Ref:            https://rdap.arin.net/registry/autnum/399378


OrgName:        Stratford Mutual Telephone Company
OrgId:          SMT-101
Address:        PO Box 438
City:           Stratford
StateProv:      IA
PostalCode:     50249
Country:        US
RegDate:        2019-07-30
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/SMT-101


OrgAbuseHandle: NOC33006-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-515-838-2390 
OrgAbuseEmail:  noc@stratfordtelephone.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33006-ARIN

OrgNOCHandle: NOC33006-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-515-838-2390 
OrgNOCEmail:  noc@stratfordtelephone.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33006-ARIN

OrgTechHandle: VNC2-ARIN
OrgTechName:   VantagePoint Networking Consultants 
OrgTechPhone:  +1-605-995-1777 
OrgTechEmail:  arin@vantagepnt.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN

OrgDNSHandle: NOC33006-ARIN
OrgDNSName:   NOC
OrgDNSPhone:  +1-515-838-2390 
OrgDNSEmail:  noc@stratfordtelephone.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC33006-ARIN

OrgRoutingHandle: NOC33006-ARIN
OrgRoutingName:   NOC
OrgRoutingPhone:  +1-515-838-2390 
OrgRoutingEmail:  noc@stratfordtelephone.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC33006-ARIN

OrgTechHandle: NOC33006-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-515-838-2390 
OrgTechEmail:  noc@stratfordtelephone.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC33006-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
AS5056	Aureon Network Services	US

Upstreams

AS Number	Description	Country
AS5056	Aureon Network Services	US