AS18937 National Monitoring Center

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AS18937 – National Monitoring Center

AS Number	18937
AS Name	NMC
Organization	National Monitoring Center(api-52)
Country	US
Website	nmccentral.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.197.228.0/24	AS18937	National Monitoring Center	National Monitoring Center	256
67.129.151.0/24	AS18937	National Monitoring Center	National Monitoring Center	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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18937
ASName:         NMC
ASHandle:       AS18937
RegDate:        2007-04-17
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/18937


OrgName:        National Monitoring Center
OrgId:          API-52
Address:        26800 Aliso Viejo Pkwy
Address:        Ste. 250
City:           Aliso Viejo
StateProv:      CA
PostalCode:     92656
Country:        US
RegDate:        2007-02-09
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/API-52


OrgAbuseHandle: SWS18-ARIN
OrgAbuseName:   SCHUBERT, SCOTT WILLIAM
OrgAbusePhone:  +1-949-232-4877 
OrgAbuseEmail:  engineering@nmccentral.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SWS18-ARIN

OrgTechHandle: SWS18-ARIN
OrgTechName:   SCHUBERT, SCOTT WILLIAM
OrgTechPhone:  +1-949-232-4877 
OrgTechEmail:  engineering@nmccentral.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SWS18-ARIN

RTechHandle: SWS18-ARIN
RTechName:   SCHUBERT, SCOTT WILLIAM
RTechPhone:  +1-949-232-4877 
RTechEmail:  engineering@nmccentral.com
RTechRef:    https://rdap.arin.net/registry/entity/SWS18-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3549	Level 3 Parent, LLC	US
AS3356	Level 3 Parent, LLC	US
AS11427	Charter Communications Inc	US