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	Prefix	Description
	170.40.253.0/24	DST Systems, Inc.
	199.85.124.0/24	SS&C Technologies Canada Corp.
	205.189.141.0/24	SS&C Technologies Canada Corp.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘

ASHandle:       AS20139
OrgID:          SSCTEC-1
ASName:         SSNC-MS
ASNumber:       20139
RegDate:        2008-06-10
Updated:        2023-01-10
Source:         ARIN



OrgID:          SSCTEC-1
OrgName:        SS&C Technologies, Inc.
CanAllocate:    
Street:         80 Lamberton Rd.
City:           Windsor
State/Prov:     CT
Country:        US
PostalCode:     06095-0760
RegDate:        1999-09-20
Updated:        2021-11-03
OrgAdminHandle: SSC241-ARIN
OrgTechHandle:  SSC241-ARIN
OrgAbuseHandle: SSC241-ARIN
OrgNOCHandle:   SSC241-ARIN
OrgRoutingHandle:   SSC241-ARIN
OrgDNSHandle:   SSC241-ARIN
Source:         ARIN





OrgAdminHandle:       SSC241-ARIN
OrgAdminName:          SSC
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SSC241-ARIN
OrgTechName:           SSC
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       SSC241-ARIN
OrgAbuseName:          SSC
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         SSC241-ARIN
OrgNOCName:            SSC
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     SSC241-ARIN
OrgRoutingName:        SSC
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         SSC241-ARIN
OrgDNSName:            SSC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:25:55Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-allstream-clients	393
RADB	as-kddcustomer2	8206
ARIN	as13335:as-customers	1603
RADB	as-durand1-customer	4889
RADB	as-rogers:as-customers	820
RADB	as-telstra-intl-customers	12382
RIPE	as-btc-up	5316