What is ASN AS393227?

ASN AS393227 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS393227?

AS393227 is listed under RTC Communications Corp..

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.

AS393227 RTC Communications Corp.

ASN Lookup Tool

RTC Communications Corp. rtc1.com

US 18 Routes

AS Data

AS393227

AS393227 – RTC Communications Corp.

AS Number	393227
AS Name	RTC-NET
Organization	RTC Communications Corp.(rtcco)
Country	US
Website	rtc1.com
Number of IPv4 Routes	17
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2010-06-14

ASN Intelligence API for production workflows

Use ASN data for AS393227 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	Origin	Origin Name	ISP	# IPs
104.218.215.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
199.16.217.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
69.7.64.0/21	AS393227	RTC Communications Corp.	RTC Communications Corp.	2048
199.16.220.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
66.85.81.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
199.16.218.0/23	AS393227	RTC Communications Corp.	RTC Communications Corp.	512
64.28.44.0/22	AS393227	RTC Communications Corp.	RTC Communications Corp.	1024
104.218.213.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
199.16.216.0/24	AS393227	RTC Communications Corp.	RTC Communications Corp.	256
69.7.70.0/23	AS393227	RTC Communications Corp.	RTC Communications Corp.	512

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:       393227
ASName:         RTC-NET
ASHandle:       AS393227
RegDate:        2010-06-14
Updated:        2024-08-19    
Ref:            https://rdap.arin.net/registry/autnum/393227


OrgName:        RTC Communications Corp.
OrgId:          RTCCO
Address:        117 W 8th St
Address:        PO Box 507
City:           Rochester
StateProv:      IN
PostalCode:     46975
Country:        US
RegDate:        2010-03-15
Updated:        2025-05-06
Ref:            https://rdap.arin.net/registry/entity/RTCCO


OrgAbuseHandle: RTCAB1-ARIN
OrgAbuseName:   RTC Abuse
OrgAbusePhone:  +1-574-223-2191 
OrgAbuseEmail:  abuse@rtc1.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RTCAB1-ARIN

OrgNOCHandle: RTCEN-ARIN
OrgNOCName:   RTC Engineering
OrgNOCPhone:  +1-574-223-2191 
OrgNOCEmail:  engineering@rtc1.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/RTCEN-ARIN

OrgTechHandle: RTCEN-ARIN
OrgTechName:   RTC Engineering
OrgTechPhone:  +1-574-223-2191 
OrgTechEmail:  engineering@rtc1.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RTCEN-ARIN

OrgDNSHandle: RTCEN-ARIN
OrgDNSName:   RTC Engineering
OrgDNSPhone:  +1-574-223-2191 
OrgDNSEmail:  engineering@rtc1.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/RTCEN-ARIN

OrgRoutingHandle: RTCEN-ARIN
OrgRoutingName:   RTC Engineering
OrgRoutingPhone:  +1-574-223-2191 
OrgRoutingEmail:  engineering@rtc1.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RTCEN-ARIN

RTechHandle: RTCEN-ARIN
RTechName:   RTC Engineering
RTechPhone:  +1-574-223-2191 
RTechEmail:  engineering@rtc1.com
RTechRef:    https://rdap.arin.net/registry/entity/RTCEN-ARIN

RAbuseHandle: RTCAB-ARIN
RAbuseName:   RTC Abuse
RAbusePhone:  +1-574-223-2191 
RAbuseEmail:  abuse@rtc1.com
RAbuseRef:    https://rdap.arin.net/registry/entity/RTCAB-ARIN

RNOCHandle: RTCEN-ARIN
RNOCName:   RTC Engineering
RNOCPhone:  +1-574-223-2191 
RNOCEmail:  engineering@rtc1.com
RNOCRef:    https://rdap.arin.net/registry/entity/RTCEN-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
AS24482	SG.GS	SG
AS6939	Hurricane Electric LLC	US
AS4826	Vocus Connect International Backbone	AU
AS10242	US Internet Corp	US
AS14537	Continent 8 LLC	US
AS199524	G-Core Labs S.A.	LU
AS14907	Wikimedia Foundation Inc.	US
AS852	TELUS Communications Inc.	CA
AS293	ESnet	US
AS36236	NetActuate, Inc	US

Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS3356	Level 3 Parent, LLC	US
AS137409	GSL Networks Pty LTD	AU
AS4826	VOCUS PTY LTD	AU