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.

AS3742 Rock Island Communications

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Rock Island Communications rockisland.com

US 1 Routes

AS Data

AS3742

AS3742 – Rock Island Communications

AS Number	3742
AS Name	ROCKISLAND2
Organization	Rock Island Communications(inl-46)
Country	US
Website	rockisland.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-07-22

ASN Intelligence API for production workflows

Use ASN data for AS3742 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
23.128.136.0/24	AS3742	Rock Island Communications	Rock Island Communications	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:       3742
ASName:         ROCKISLAND2
ASHandle:       AS3742
RegDate:        2025-07-22
Updated:        2025-07-22    
Ref:            https://rdap.arin.net/registry/autnum/3742


OrgName:        Rock Island Communications
OrgId:          INL-46
Address:        208 Enchanted Forest Rd, Suite D
City:           Eastsound
StateProv:      WA
PostalCode:     98245
Country:        US
RegDate:        2016-10-24
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/INL-46


OrgAbuseHandle: NOC32560-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-360-378-5884 
OrgAbuseEmail:  noc@rockisland.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32560-ARIN

OrgNOCHandle: NOC32560-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-360-378-5884 
OrgNOCEmail:  noc@rockisland.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32560-ARIN

OrgTechHandle: NOC32560-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-360-378-5884 
OrgTechEmail:  noc@rockisland.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32560-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
AS26370	Pal Communications LLC	US

Upstreams

AS Number	Description	Country
AS26370	Pal Communications LLC	US

Frequently Asked Questions

What is ASN AS3742?

ASN AS3742 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS3742?

AS3742 is listed under Rock Island Communications.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.