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	Prefix	Description
	216.120.128.0/24	Bandwidth Inc.
	2620:122:2000::/40	Bandwidth Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS198949	Radware	✔	✔
	AS46887	Crown Castle Fiber LLC	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS198949	Radware	✔	✔
	AS46887	Crown Castle Fiber LLC	✔	✔

ASHandle:       AS16867
OrgID:          BANDW-879
ASName:         BANDWIDTH-CORP
ASNumber:       16867
RegDate:        2006-11-13
Updated:        2022-10-18
Source:         ARIN



OrgID:          BANDW-879
OrgName:        Bandwidth Inc.
CanAllocate:    
Street:         2230 Bandmate Way
City:           Raleigh
State/Prov:     NC
Country:        US
PostalCode:     27607
RegDate:        2022-09-16
Updated:        2025-03-13
OrgAdminHandle: BCI8-ARIN
OrgTechHandle:  BCI8-ARIN
OrgAbuseHandle: BCI8-ARIN
OrgNOCHandle:   BCI8-ARIN
OrgRoutingHandle:   BCI8-ARIN
OrgDNSHandle:   BCI8-ARIN
Source:         ARIN





OrgAdminHandle:       BCI8-ARIN
OrgAdminName:          Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BCI8-ARIN
OrgTechName:           Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       BCI8-ARIN
OrgAbuseName:          Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         BCI8-ARIN
OrgNOCName:            Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     BCI8-ARIN
OrgRoutingName:        Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         BCI8-ARIN
OrgDNSName:            Bandwidth Corporate IT
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:36:46Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf	1529
RADB	as-ccf-test	1461
LEVEL3	as-level3-customers-na	0
LEVEL3	as-level3-origins-na	0
RADB	as-windstream-cust	2136
RADB	as-rr-biz	2125
RADB	as-7349-transit-customers	60
RADB	as198949:as-sd	3446
ARIN	as-xo-b	58835
ARIN	as13335:as-customers	1588