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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS394437	PS Lightwave
	AS174	Cogent Communications

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Peers

	ASN	Description
	AS394437	PS Lightwave
	AS174	Cogent Communications

#
# 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 1997-2023, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "r + < 136.244.0.0/18"
#
# Use "?" to get help.
#


# start

NetRange:       136.0.0.0 - 136.255.255.255
CIDR:           136.0.0.0/8
NetName:        NET136
NetHandle:      NET-136-0-0-0-0
Parent:          ()
NetType:        Early Registrations, Maintained by ARIN
OriginAS:       
Organization:   Various Registries (Maintained by ARIN) (VR-ARIN)
RegDate:        1993-05-01
Updated:        2010-06-30
Ref:            https://rdap.arin.net/registry/ip/136.0.0.0


OrgName:        Various Registries (Maintained by ARIN)
OrgId:          VR-ARIN
Address:        PO Box 232290
City:           Centreville
StateProv:      VA
PostalCode:     20120
Country:        US
RegDate:        1993-05-01
Updated:        2018-01-08
Comment:        Address space was assigned by the InterNIC regardless of
Comment:        geographic region.  The registrations are now being maintained
Comment:        by various registries, and the in-addr.arpa delegations are
Comment:        being maintained by ARIN.
Ref:            https://rdap.arin.net/registry/entity/VR-ARIN


OrgTechHandle: CKN23-ARIN
OrgTechName:   No, Contact Known
OrgTechPhone:  +1-800-555-1234 
OrgTechEmail:  nobody@example.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

OrgAbuseHandle: CKN23-ARIN
OrgAbuseName:   No, Contact Known
OrgAbusePhone:  +1-800-555-1234 
OrgAbuseEmail:  nobody@example.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

# end


# start

NetRange:       136.244.0.0 - 136.244.63.255
CIDR:           136.244.0.0/18
NetName:        TACHUS-V4-01
NetHandle:      NET-136-244-0-0-1
Parent:         NET136 (NET-136-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS397412
Organization:   TACHUS INFRASTRUCTURE LLC (TIL-135)
RegDate:        2019-03-12
Updated:        2022-07-06
Ref:            https://rdap.arin.net/registry/ip/136.244.0.0


OrgName:        TACHUS INFRASTRUCTURE LLC
OrgId:          TIL-135
Address:        3831 Technology Forest Blvd.
Address:        Suite 200
City:           The Woodlands
StateProv:      TX
PostalCode:     77381
Country:        US
RegDate:        2019-02-11
Updated:        2022-07-06
Ref:            https://rdap.arin.net/registry/entity/TIL-135


OrgTechHandle: NETWO9518-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-832-791-1100 
OrgTechEmail:  net_admin@tachus.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9518-ARIN

OrgAbuseHandle: NETWO9518-ARIN
OrgAbuseName:   Network Admin
OrgAbusePhone:  +1-832-791-1100 
OrgAbuseEmail:  net_admin@tachus.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9518-ARIN

# end



#
# 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 1997-2023, American Registry for Internet Numbers, Ltd.
#

Last Update: 2023-01-27T00:10:05Z UTC / (Click here to force a refresh)

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IRR Databases

IRR	Expected ASN
arin-whois	AS397412
nttcom	AS397412

RPKI Chain (Valid)