View

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
	15.195.0.0/16	Managed Network Systems Inc.
	15.208.0.0/16	Managed Network Systems Inc.
	98.143.64.0/20	Managed Network Systems Inc.
	104.254.8.0/22	Managed Network Systems Inc.
	204.187.59.0/24	Spectranet
	216.8.128.0/19	Managed Network Systems Inc.
	216.8.128.0/18	Managed Network Systems Inc.
	216.8.160.0/19	Managed Network Systems Inc.
	216.174.64.0/18	Managed Network Systems Inc.
	216.252.208.0/22	Managed Network Systems Inc.
	2600:dc00::/28	Managed Network Systems Inc.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy nostalgic_khayyam Policy eager_chatterjee Policy eloquent_sutherland

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS174	Cogent Communications, LLC	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✔
	AS13727	NEXT DIMENSION INC	✔	✘
	AS11700	CW-E	✔	✘
	AS393996	Govital Internet Inc.	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS11232	Midcontinent Communications	✔	✔
	AS4826	Vocus Connect International Backbone	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS1828	Unitas Global	✔	✔
	AS33185	Hive Data Center Inc.	✔	✔
	AS32709	Joink, LLC	✔	✘
	AS62642	Bigleaf Networks, Inc.	✔	✘
	AS12129	123.Net, Inc.	✔	✘
	AS400202	Municipality of the County of Pictou	✔	✘
	AS20473	The Constant Company, LLC	✔	✔
	AS24482	SG.GS	✔	✔
	AS8220	COLT	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS398290	House of Commons	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS1403	EBOX	✔	✔
	AS394256	Tech Futures Interactive Inc.	✔	✔
	AS53597	Hoyos Consulting LLC	✔	✔
	AS63065	Hiboo Networks Inc.	✔	✔
	AS53356	Free Range Cloud Hosting Inc.	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS399226	SpeedFI Inc.	✔	✘
	AS396238	City of Fairlawn DBA FairlawnGig	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS393996	Govital Internet Inc.	✔	✔
	AS13727	NEXT DIMENSION INC	✔	✘
	AS11700	CW-E	✔	✘

ASHandle:       AS7057
OrgID:          MNSI-Z
ASName:         MANAGEDNETWORK
ASNumber:       7057
RegDate:        1996-08-07
Updated:        2019-11-04
TechHandle:     CZ41-ARIN
Source:         ARIN



OrgID:          MNSI-Z
OrgName:        Managed Network Systems Inc.
CanAllocate:    
Street:         3363 Tecumseh Rd. E
City:           Windsor
State/Prov:     ON
Country:        CA
PostalCode:     N8W-1H4
RegDate:        2019-10-30
Updated:        2019-10-30
OrgAdminHandle: CZ41-ARIN
OrgTechHandle:  CZ41-ARIN
OrgTechHandle:  JONES2656-ARIN
OrgAbuseHandle: NSA8-ARIN
Source:         ARIN





OrgAdminHandle:       CZ41-ARIN
OrgAdminName:         Clayton Zekelman
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CZ41-ARIN
OrgTechName:          Clayton Zekelman
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JONES2656-ARIN
OrgTechName:          Mark Jones
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NSA8-ARIN
OrgAbuseName:          Network Security and Abuse
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CZ41-ARIN
TechName:             Clayton Zekelman
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-09T03:25:30Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-11700-peers	6
BELL	as577:as-customers	13526
RIPE	as-transroute-spec	19663
RADB	as-mnsi	9
LEVEL3	as-level3-customers-na	0
ARIN	as-mnsi	9
LEVEL3	as-level3-origins-na	0
RADB	as-hurricane	24479
RADB	as-hurricanev6	20349