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	Prefix	Description
	64.129.39.0/24	KIRBY CORPORATION
	204.126.230.0/24	Stewart & Stevenson LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✘
	AS22442	Phonoscope, Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✘
	AS22442	Phonoscope, Inc.	✔	✘
	AS35847	Ezee Fiber	✔	✘

ASHandle:       AS63153
OrgID:          SSL-88
ASName:         STEWART-STEVENSON
ASNumber:       63153
RegDate:        2014-08-15
Updated:        2014-08-15
Source:         ARIN



OrgID:          SSL-88
OrgName:        Stewart & Stevenson LLC
CanAllocate:    
Street:         1000 Louisiana
Street:         Suite 5900
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77002
RegDate:        2006-02-28
Updated:        2018-04-17
OrgAdminHandle: DKC15-ARIN
OrgTechHandle:  DKC15-ARIN
OrgAbuseHandle: DKC15-ARIN
Source:         ARIN





OrgAdminHandle:       DKC15-ARIN
OrgAdminName:         Daniel Chapman
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DKC15-ARIN
OrgTechName:          Daniel Chapman
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       DKC15-ARIN
OrgAbuseName:         Daniel Chapman
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:23Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
NTTCOM	as-pslightwave	988
RADB	as-databank	190
RADB	as-ictx	941
RADB	as-phonoscope	39