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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	50.31.16.0/22	Steadfast
	108.160.192.0/22	SilverIP Communications Inc.
	108.160.196.0/23	SilverIP Communications Inc.
	108.160.200.0/23	SilverIP Communications Inc.
	108.160.200.0/24	SilverIP Communications Inc.
	108.160.201.0/24	SilverIP Communications Inc.
	108.160.204.0/24	SilverIP Communications Inc.
	108.160.204.0/23	SilverIP Communications Inc.
	108.160.205.0/24	SilverIP Communications Inc.
	155.254.5.0/24	SilverIP Communications Inc.
	155.254.6.0/24	SilverIP Communications Inc.
	155.254.6.0/23	SilverIP Communications Inc.
	155.254.7.0/24	SilverIP Communications Inc.
	162.255.56.0/23	SilverIP Communications Inc.
	162.255.56.0/22	SilverIP Communications Inc.
	162.255.56.0/24	SilverIP Communications Inc.
	162.255.57.0/24	SilverIP Communications Inc.
	162.255.58.0/23	SilverIP Communications Inc.
	162.255.58.0/24	SilverIP Communications Inc.
	198.54.104.0/22	SilverIP Communications Inc.
	198.54.104.0/23	SilverIP Communications Inc.
	198.54.104.0/24	SilverIP Communications Inc.
	198.54.105.0/24	SilverIP Communications Inc.
	198.54.106.0/23	SilverIP Communications Inc.
	198.54.106.0/24	SilverIP Communications Inc.
	198.54.107.0/24	SilverIP Communications Inc.
	198.54.108.0/23	SilverIP Communications Inc.
	198.54.108.0/24	SilverIP Communications Inc.
	198.54.109.0/24	SilverIP Communications Inc.
	198.161.136.0/21	SilverIP Communications Inc.
	198.161.136.0/23	SilverIP Communications Inc.
	198.161.136.0/22	SilverIP Communications Inc.
	198.161.136.0/24	SilverIP Communications Inc.
	198.161.137.0/24	SilverIP Communications Inc.
	198.161.138.0/23	SilverIP Communications Inc.
	198.161.138.0/24	SilverIP Communications Inc.
	198.161.139.0/24	SilverIP Communications Inc.
	198.161.140.0/23	SilverIP Communications Inc.
	198.161.140.0/24	SilverIP Communications Inc.
	198.161.140.0/22	SilverIP Communications Inc.
	198.161.141.0/24	SilverIP Communications Inc.
	198.161.142.0/23	SilverIP Communications Inc.
	198.161.143.0/24	SilverIP Communications Inc.
	2606:e880::/32	SilverIP Communications Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS396447	SilverIP Communications Inc.	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✘
	AS8220	COLT	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS199524	Gcore S.A.	✔	✘
	AS35280	F5 Networks SARL	✔	✘
	AS4826	Vocus Connect International Backbone	✔	✘
	AS11232	Midcontinent Communications	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘
	AS10242	US Internet Corp	✔	✘
	AS62642	Bigleaf Networks, Inc.	✔	✘
	AS32709	Joink, LLC	✔	✘
	AS24482	SG.GS	✔	✘
	AS15169	Google LLC	✔	✘
	AS53597	Hoyos Consulting LLC	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS20473	The Constant Company, LLC	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS396238	City of Fairlawn DBA FairlawnGig	✔	✘
	AS293	ESnet	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS396447	SilverIP Communications Inc.	✔	✘

ASHandle:       AS46811
OrgID:          SILVE-83
ASName:         SILVERIP-ASN
ASNumber:       46811
RegDate:        2011-04-27
Updated:        2022-03-08
Source:         ARIN



OrgID:          SILVE-83
OrgName:        SilverIP Communications Inc.
CanAllocate:    
Street:         SilverIP Communications Inc
Street:         2241 S Wabash Ave
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60616
RegDate:        2010-02-03
Updated:        2022-09-26
OrgAdminHandle: SNOA-ARIN
OrgTechHandle:  STAC-ARIN
OrgTechHandle:  TH832-ARIN
OrgAbuseHandle: SNAC2-ARIN
OrgNOCHandle:   NOC11327-ARIN
Source:         ARIN





OrgAdminHandle:       SNOA-ARIN
OrgAdminName:          SilverIP Network Operations Admin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        STAC-ARIN
OrgTechName:           SilverIP Technical Assistance Center
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TH832-ARIN
OrgTechName:          Timothy Huffman
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SNAC2-ARIN
OrgAbuseName:          SilverIP Network Abuse Control
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NOC11327-ARIN
OrgNOCName:            Network Operations Center
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-03-13T03:25:00Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf-test	1461
NTTCOM	as2914:as-us-v6	72352
RADB	as-silverip-v4	1
ALTDB	as-steadfast	27
RADB	as-silverip-v6	1
RADB	as46811:as-cone	3
NTTCOM	as2914:as-us	72774
RADB	as-ccf	1514
RADB	as17210:as-customers	3
RADB	as-steadfast	27