ASN AS35877 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS35877?

AS35877 is listed under A la carte Information System Services Inc..

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.

AS35877 A la carte Information System Services Inc.

ASN Lookup Tool

A la carte Information System Services Inc. alcit.com

CA 2 Routes

AS Data

AS35877

AS35877 – A la carte Information System Services Inc.

AS Number	35877
AS Name	ALCSEAS01
Organization	A la carte Information System Services Inc.(ciss-20)
Country	CA
Website	alcit.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2023-05-03

ASN Intelligence API for production workflows

Use ASN data for AS35877 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.70.136.0/24	AS35877	A la carte Information System Services Inc.	Cogent Communications, LLC	256
198.180.255.0/24	AS35877	A la carte Information System Services Inc.	A la carte Information System Services Inc.	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:       35877
ASName:         ALCSEAS01
ASHandle:       AS35877
RegDate:        2023-05-03
Updated:        2023-05-03    
Ref:            https://rdap.arin.net/registry/autnum/35877


OrgName:        A la carte Information System Services Inc.
OrgId:          CISS-20
Address:        5-2475 SKYMARK AVE
City:           MISSISSAUGA
StateProv:      ON
PostalCode:     L4W 4Y6
Country:        CA
RegDate:        2022-02-26
Updated:        2022-03-25
Ref:            https://rdap.arin.net/registry/entity/CISS-20


OrgNOCHandle: TECHN1807-ARIN
OrgNOCName:   Technical
OrgNOCPhone:  +1-647-417-0900 
OrgNOCEmail:  servicedesk@alcit.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TECHN1807-ARIN

OrgRoutingHandle: TECHN1807-ARIN
OrgRoutingName:   Technical
OrgRoutingPhone:  +1-647-417-0900 
OrgRoutingEmail:  servicedesk@alcit.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TECHN1807-ARIN

OrgAbuseHandle: TECHN1807-ARIN
OrgAbuseName:   Technical
OrgAbusePhone:  +1-647-417-0900 
OrgAbuseEmail:  servicedesk@alcit.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TECHN1807-ARIN

OrgTechHandle: TECHN1807-ARIN
OrgTechName:   Technical
OrgTechPhone:  +1-647-417-0900 
OrgTechEmail:  servicedesk@alcit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1807-ARIN

OrgDNSHandle: TECHN1807-ARIN
OrgDNSName:   Technical
OrgDNSPhone:  +1-647-417-0900 
OrgDNSEmail:  servicedesk@alcit.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/TECHN1807-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
AS1239	Cogent Communications, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US