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	Prefix	Description
	129.34.0.0/16	IBM
	198.180.207.0/24	IBM
	199.164.149.0/24	IBM
	199.181.149.0/24	IBM

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Zayo Bandwidth	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS46887	Zayo Bandwidth	✔	✘

ASHandle:       AS1747
OrgID:          IBM-1-Z
ASName:         IBMWATSON-AS
ASNumber:       1747
RegDate:        1992-02-19
Updated:        2024-03-28
Source:         ARIN



OrgID:          IBM-1-Z
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2020-05-06
Updated:        2026-01-09
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN





OrgAdminHandle:       RAIN-ARIN
OrgAdminName:          Registrar Authority, Internet numbers
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        RAIN-ARIN
OrgTechName:           Registrar Authority, Internet numbers
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       RAIN-ARIN
OrgAbuseName:          Registrar Authority, Internet numbers
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-06T03:28:37Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf	1537
RADB	as-nysr-de	34
LEVEL3	as-as209-cust	1818
RADB	as-ccf-test	1461
LEVEL3	as-lumen-customers-asns	10695
LEVEL3	as-level3-origins-na	0