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	Prefix	Description
	151.163.2.0/24	Dow Silicones Corporation
	151.163.3.0/24	Dow Silicones Corporation
	151.163.52.0/22	Dow Silicones Corporation
	151.163.53.0/24	Dow Silicones Corporation
	151.163.57.0/24	Dow Silicones Corporation
	151.163.94.0/24	Dow Silicones Corporation
	151.163.97.0/24	Dow Silicones Corporation
	151.163.200.0/24	Dow Silicones Corporation
	151.163.200.0/22	Dow Silicones Corporation
	151.163.201.0/24	Dow Silicones Corporation
	165.216.244.0/24	The Dow Chemical Company
	165.216.246.0/24	The Dow Chemical Company
	165.216.247.0/24	The Dow Chemical Company
	165.216.248.0/24	The Dow Chemical Company
	204.136.167.0/24	The Dow Chemical Company
	204.136.182.0/24	The Dow Chemical Company
	204.136.184.0/24	The Dow Chemical Company
	204.136.241.0/24	The Dow Chemical Company
	204.136.242.0/24	The Dow Chemical Company
	216.99.64.0/24	The Dow Chemical Company
	216.99.65.0/24	The Dow Chemical Company
	216.99.82.0/24	The Dow Chemical Company
	216.99.83.0/24	The Dow Chemical Company
	216.99.85.0/24	The Dow Chemical Company
	216.99.87.0/24	The Dow Chemical Company

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS702	Verizon Business - EMEA	✔	✘
	AS5580	GTT Communications (APAC)	✔	✘
	AS3257	GTT Communications Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS702	Verizon Business - EMEA	✔	✘
	AS5580	GTT Communications (APAC)	✔	✘
	AS3257	GTT Communications Inc.	✔	✘

ASHandle:       AS1678
OrgID:          THEDOW
ASName:         DOW
ASNumber:       1678
RegDate:        1996-11-22
Updated:        2005-04-29
Source:         ARIN



OrgID:          THEDOW
OrgName:        The Dow Chemical Company
CanAllocate:    
Street:         2020 DOW Center
City:           Midland
State/Prov:     MI
Country:        US
PostalCode:     48674
RegDate:        1989-12-21
Updated:        2020-11-18
OrgAdminHandle: CONNE203-ARIN
OrgTechHandle:  CONNE203-ARIN
OrgAbuseHandle: CONNE203-ARIN
Source:         ARIN





OrgAdminHandle:       CONNE203-ARIN
OrgAdminName:          Connectivity Tower
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CONNE203-ARIN
OrgTechName:           Connectivity Tower
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CONNE203-ARIN
OrgAbuseName:          Connectivity Tower
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:38:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-rr-biz	2125
RADB	as-pacnet-downstream-sg	454
NTTCOM	as394437:as-pslightwave-l3	977
NTTCOM	as394437:as-testing	974
RADB	as-expedient	136
RADB	as-pacnet-customer-proxy-register	1171
RADB	as-18474	473
RIPE	as-gttcust	91233
ARIN	as-xo-b	58850
NTTCOM	as-pslightwave	1004
LEVEL3	as-lumen-customers-asns	10695
RIPE	as-ignemea	152
RADB	as-chtr-bb	655
RADB	as-anc-customer-proxy-register	2403
RIPE	as-expereo	63
RADB	as-13986	474