ASN AS6145 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS6145?

AS6145 is listed under Synapsis.io.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS6145 Synapsis.io | IPGeolocation.io

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CA 5 Routes

AS Data

AS6145

AS6145 – Synapsis.io

AS Number	6145
AS Name	SYNAPSIS-NET
Organization	Synapsis.io(ssd-159)
Country	CA
Website	synapsis.io
Number of IPv4 Routes	2
Number of IPv6 Routes	3
ASN type	ISP
Registry	ARIN
Date Allocated	2022-09-13

ASN Intelligence API for production workflows

Use ASN data for AS6145 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
172.110.143.0/24	AS6145	Synapsis.io	Synapsis.io	256
2602:fc8a:2::/48	AS6145	Synapsis.io	Synapsis.io	~1×10²⁴
2602:fc8a::/48	AS6145	Synapsis.io	Synapsis.io	~1×10²⁴
2602:fc8a:1::/48	AS6145	Synapsis.io	Synapsis.io	~1×10²⁴
23.157.136.0/24	AS6145	Synapsis.io	Synapsis.io	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       6145
ASName:         SYNAPSIS-NET
ASHandle:       AS6145
RegDate:        2022-09-13
Updated:        2024-01-08
Comment:        Synapsis.io    
Ref:            https://rdap.arin.net/registry/autnum/6145


OrgName:        Synapsis.io
OrgId:          SSD-159
Address:        1045
Address:        Line 4 Rd. RR6
City:           Niagara-on-the-Lake
StateProv:      ON
PostalCode:     L0S 1J0
Country:        CA
RegDate:        2020-11-06
Updated:        2021-04-26
Ref:            https://rdap.arin.net/registry/entity/SSD-159


OrgAbuseHandle: NETWO9347-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-416-822-2322 
OrgAbuseEmail:  abuse@synapsis.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9347-ARIN

OrgDNSHandle: NETWO9346-ARIN
OrgDNSName:   Network Postmaster
OrgDNSPhone:  +1-416-822-2322 
OrgDNSEmail:  postmaster@synapsis.io
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO9346-ARIN

OrgTechHandle: NETWO9346-ARIN
OrgTechName:   Network Postmaster
OrgTechPhone:  +1-416-822-2322 
OrgTechEmail:  postmaster@synapsis.io
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9346-ARIN

OrgRoutingHandle: NETWO9346-ARIN
OrgRoutingName:   Network Postmaster
OrgRoutingPhone:  +1-416-822-2322 
OrgRoutingEmail:  postmaster@synapsis.io
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO9346-ARIN

OrgAbuseHandle: NETWO9346-ARIN
OrgAbuseName:   Network Postmaster
OrgAbusePhone:  +1-416-822-2322 
OrgAbuseEmail:  postmaster@synapsis.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9346-ARIN

OrgNOCHandle: NETWO9346-ARIN
OrgNOCName:   Network Postmaster
OrgNOCPhone:  +1-416-822-2322 
OrgNOCEmail:  postmaster@synapsis.io
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9346-ARIN

RNOCHandle: GNA38-ARIN
RNOCName:   General Network Administraion
RNOCPhone:  +1-416-822-2322 
RNOCEmail:  info@synapsis.io
RNOCRef:    https://rdap.arin.net/registry/entity/GNA38-ARIN

RTechHandle: GNA38-ARIN
RTechName:   General Network Administraion
RTechPhone:  +1-416-822-2322 
RTechEmail:  info@synapsis.io
RTechRef:    https://rdap.arin.net/registry/entity/GNA38-ARIN

RAbuseHandle: NETWO9347-ARIN
RAbuseName:   Network Abuse
RAbusePhone:  +1-416-822-2322 
RAbuseEmail:  abuse@synapsis.io
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9347-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS213768	Thomas Neumann	DE
AS62513	GoCodeIT Inc	CA
AS34927	iFog GmbH	CH
AS6939	Hurricane Electric LLC	US
AS212895	Johannes Ernst	DE
AS54148	Dynamic Quantum Networks	CA
AS835	GoCodeIT Inc	CA
AS53356	Free Range Cloud Hosting Inc.	CA
AS52112	Gentlent GmbH	DE
AS216182	Jorn Dullemans trading as Devcat	NL