What is ASN AS397921?

ASN AS397921 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397921?

AS397921 is listed under Megawatt Communications LLC.

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?

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AS397921 Megawatt Communications LLC

ASN Lookup Tool

Megawatt Communications LLC megawattfiber.com

US 8 Routes

AS Data

AS397921

AS397921 – Megawatt Communications LLC

AS Number	397921
AS Name	MEGACOMLUG
Organization	Megawatt Communications LLC (mcl-194)
Country	US
Website	megawattfiber.com
Number of IPv4 Routes	6
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-09-10

ASN Intelligence API for production workflows

Use ASN data for AS397921 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
134.195.125.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	256
134.195.124.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	256
192.34.117.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	256
23.180.0.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	256
2602:f6c0:e00::/40	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	~309×10²⁴
2602:f6c0::/36	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	~5×10²⁷
134.195.126.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	256
134.195.127.0/24	AS397921	Megawatt Communications LLC	Megawatt Communications LLC	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:       397921
ASName:         MEGACOMLUG
ASHandle:       AS397921
RegDate:        2019-09-10
Updated:        2019-09-10
Ref:            https://rdap.arin.net/registry/autnum/397921


OrgName:        Megawatt Communications LLC
OrgId:          MCL-194
Address:        PO Box 2513
City:           Lewisburg
StateProv:      TN
PostalCode:     37091
Country:        US
RegDate:        2015-08-25
Updated:        2025-12-11
Ref:            https://rdap.arin.net/registry/entity/MCL-194


OrgTechHandle: RJH93-ARIN
OrgTechName:   Hopkin, Rick Johnson
OrgTechPhone:  +1-469-360-4450 
OrgTechEmail:  rick.hopkin@ringsquared.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RJH93-ARIN

OrgRoutingHandle: CUMMI299-ARIN
OrgRoutingName:   Cummins, Jason 
OrgRoutingPhone:  +1-214-384-3443 
OrgRoutingEmail:  jason.cummins@ringsquared.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CUMMI299-ARIN

OrgDNSHandle: CUMMI299-ARIN
OrgDNSName:   Cummins, Jason 
OrgDNSPhone:  +1-214-384-3443 
OrgDNSEmail:  jason.cummins@ringsquared.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/CUMMI299-ARIN

OrgRoutingHandle: CATHE12-ARIN
OrgRoutingName:   Cathey, Jack 
OrgRoutingPhone:  +1-931-288-8008 
OrgRoutingEmail:  jack.cathey@megawattfiber.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CATHE12-ARIN

OrgTechHandle: OLENE2-ARIN
OrgTechName:   Olenets, Nikita 
OrgTechPhone:  +1-833-264-2224 
OrgTechEmail:  nikita.olenets@ringsquared.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OLENE2-ARIN

OrgNOCHandle: CUMMI299-ARIN
OrgNOCName:   Cummins, Jason 
OrgNOCPhone:  +1-214-384-3443 
OrgNOCEmail:  jason.cummins@ringsquared.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CUMMI299-ARIN

OrgTechHandle: CUMMI299-ARIN
OrgTechName:   Cummins, Jason 
OrgTechPhone:  +1-214-384-3443 
OrgTechEmail:  jason.cummins@ringsquared.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CUMMI299-ARIN

OrgAbuseHandle: CUMMI299-ARIN
OrgAbuseName:   Cummins, Jason 
OrgAbusePhone:  +1-214-384-3443 
OrgAbuseEmail:  jason.cummins@ringsquared.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CUMMI299-ARIN

OrgTechHandle: CATHE12-ARIN
OrgTechName:   Cathey, Jack 
OrgTechPhone:  +1-931-288-8008 
OrgTechEmail:  jack.cathey@megawattfiber.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CATHE12-ARIN

OrgNOCHandle: CATHE12-ARIN
OrgNOCName:   Cathey, Jack 
OrgNOCPhone:  +1-931-288-8008 
OrgNOCEmail:  jack.cathey@megawattfiber.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CATHE12-ARIN

OrgAbuseHandle: CATHE12-ARIN
OrgAbuseName:   Cathey, Jack 
OrgAbusePhone:  +1-931-288-8008 
OrgAbuseEmail:  jack.cathey@megawattfiber.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CATHE12-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "397921",
    "as_handle" : "AS397921",
    "as_name" : "MEGACOMLUG",
    "admin_contacts" : [ "CUMMI299-ARIN" ],
    "tech_contacts" : [ "RJH93-ARIN", "CUMMI299-ARIN", "CATHE12-ARIN", "OLENE2-ARIN", "CUMMI299-ARIN", "CATHE12-ARIN" ],
    "abuse_contacts" : [ "CUMMI299-ARIN", "CATHE12-ARIN" ],
    "date_created" : "2019-09-10",
    "date_updated" : "2019-09-10",
    "source" : "https://rdap.arin.net/registry/autnum/397921"
  } ],
  "organization" : {
    "handle" : "MCL-194",
    "name" : "Megawatt Communications LLC",
    "address" : [ "PO Box 2513", "Lewisburg", "TN", "37091", "US" ],
    "city" : "Lewisburg",
    "state" : "TN",
    "zip_code" : "37091",
    "country" : [ "US" ],
    "date_created" : "2015-08-25",
    "date_updated" : "2025-12-11",
    "source" : "https://rdap.arin.net/registry/entity/MCL-194",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "CUMMI299-ARIN",
    "name" : "Cummins, Jason",
    "email" : [ "jason.cummins@ringsquared.com" ],
    "phone" : [ "+1-214-384-3443" ],
    "source" : "https://rdap.arin.net/registry/entity/CUMMI299-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "RJH93-ARIN",
    "name" : "Hopkin, Rick Johnson",
    "email" : [ "rick.hopkin@ringsquared.com" ],
    "phone" : [ "+1-469-360-4450" ],
    "source" : "https://rdap.arin.net/registry/entity/RJH93-ARIN"
  }, {
    "handle" : "CUMMI299-ARIN",
    "name" : "Cummins, Jason",
    "email" : [ "jason.cummins@ringsquared.com" ],
    "phone" : [ "+1-214-384-3443" ],
    "source" : "https://rdap.arin.net/registry/entity/CUMMI299-ARIN"
  }, {
    "handle" : "CATHE12-ARIN",
    "name" : "Cathey, Jack",
    "email" : [ "jack.cathey@megawattfiber.com" ],
    "phone" : [ "+1-931-288-8008" ],
    "source" : "https://rdap.arin.net/registry/entity/CATHE12-ARIN"
  }, {
    "handle" : "OLENE2-ARIN",
    "name" : "Olenets, Nikita",
    "email" : [ "nikita.olenets@ringsquared.com" ],
    "phone" : [ "+1-833-264-2224" ],
    "source" : "https://rdap.arin.net/registry/entity/OLENE2-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CUMMI299-ARIN",
    "name" : "Cummins, Jason",
    "email" : [ "jason.cummins@ringsquared.com" ],
    "phone" : [ "+1-214-384-3443" ],
    "source" : "https://rdap.arin.net/registry/entity/CUMMI299-ARIN"
  }, {
    "handle" : "CATHE12-ARIN",
    "name" : "Cathey, Jack",
    "email" : [ "jack.cathey@megawattfiber.com" ],
    "phone" : [ "+1-931-288-8008" ],
    "source" : "https://rdap.arin.net/registry/entity/CATHE12-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS36252	TNWEB LLC	US
AS6939	Hurricane Electric LLC	US
AS20448	Peace Communications LLC	US

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS20448	Peace Communications LLC	US

Downstreams

AS Number	Description	Country
AS36252	TNWEB LLC	US