AS18577 ManTech International Corporation

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AS18577 – ManTech International Corporation

AS Number	18577
AS Name	MIC-64
Organization	ManTech International Corporation(mist-1)
Country	US
Website	mantech.com
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
108.174.242.0/24	AS18577	ManTech International Corporation	ManTech International Corporation	256
108.174.248.0/23	AS18577	ManTech International Corporation	ManTech International Corporation	512
108.174.244.0/22	AS18577	ManTech International Corporation	ManTech International Corporation	1024
108.174.251.0/24	AS18577	ManTech International Corporation	ManTech International Corporation	256
108.174.243.0/24	AS18577	ManTech International Corporation	ManTech International Corporation	256
108.174.240.0/23	AS18577	ManTech International Corporation	ManTech International Corporation	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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18577
ASName:         MIC-64
ASHandle:       AS18577
RegDate:        2000-09-14
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/18577


OrgName:        ManTech International Corporation
OrgId:          MIST-1
Address:        2251 Corporate Park Drive
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2012-01-12
Updated:        2025-03-14
Comment:        http://www.ManTech.com
Ref:            https://rdap.arin.net/registry/entity/MIST-1


OrgTechHandle: HAGGE34-ARIN
OrgTechName:   Haggert, Jared 
OrgTechPhone:  +1-704-449-3119 
OrgTechEmail:  jared.haggert@mantech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HAGGE34-ARIN

OrgTechHandle: TWE58-ARIN
OrgTechName:   Welsh, Todd 
OrgTechPhone:  +1-703-218-6000 
OrgTechEmail:  Katlyn.Hill@ManTech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TWE58-ARIN

OrgAbuseHandle: TWE58-ARIN
OrgAbuseName:   Welsh, Todd 
OrgAbusePhone:  +1-703-218-6000 
OrgAbuseEmail:  Katlyn.Hill@ManTech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TWE58-ARIN

OrgNOCHandle: TWE58-ARIN
OrgNOCName:   Welsh, Todd 
OrgNOCPhone:  +1-703-218-6000 
OrgNOCEmail:  Katlyn.Hill@ManTech.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TWE58-ARIN

OrgTechHandle: SSB23-ARIN
OrgTechName:   Burke, Sean Sean
OrgTechPhone:  +1-703-218-8263 
OrgTechEmail:  sean.burke@mantech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SSB23-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.
#