What is ASN AS396343?

ASN AS396343 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396343?

AS396343 is listed under Blurb, 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.

AS396343 Blurb, Inc. | IPGeolocation.io

ASN Lookup Tool

Blurb, Inc. rpi-blurb.com

US 1 Routes

AS Data

AS396343

AS396343 – Blurb, Inc.

AS Number	396343
AS Name	PRTNET
Organization	Blurb, Inc.(blurb-1)
Country	US
Website	rpi-blurb.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-05-11

ASN Intelligence API for production workflows

Use ASN data for AS396343 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.30.155.0/24	AS396343	Blurb, Inc.	Blurb, 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:       396343
ASName:         PRTNET
ASHandle:       AS396343
RegDate:        2017-05-11
Updated:        2024-01-24    
Ref:            https://rdap.arin.net/registry/autnum/396343


OrgName:        Blurb, Inc.
OrgId:          BLURB-1
Address:        3325 S 116TH ST
Address:        SUITE 161
City:           TUKWILA
StateProv:      WA
PostalCode:     98168
Country:        US
RegDate:        2016-12-15
Updated:        2022-02-26
Ref:            https://rdap.arin.net/registry/entity/BLURB-1


OrgAbuseHandle: MILTO33-ARIN
OrgAbuseName:   Milton, Christopher 
OrgAbusePhone:  +1-470-787-0798 
OrgAbuseEmail:  ARIN@RPI-Blurb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MILTO33-ARIN

OrgRoutingHandle: MILTO33-ARIN
OrgRoutingName:   Milton, Christopher 
OrgRoutingPhone:  +1-470-787-0798 
OrgRoutingEmail:  ARIN@RPI-Blurb.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MILTO33-ARIN

OrgTechHandle: MILTO33-ARIN
OrgTechName:   Milton, Christopher 
OrgTechPhone:  +1-470-787-0798 
OrgTechEmail:  ARIN@RPI-Blurb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MILTO33-ARIN

OrgNOCHandle: MILTO33-ARIN
OrgNOCName:   Milton, Christopher 
OrgNOCPhone:  +1-470-787-0798 
OrgNOCEmail:  ARIN@RPI-Blurb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MILTO33-ARIN

OrgDNSHandle: MILTO33-ARIN
OrgDNSName:   Milton, Christopher 
OrgDNSPhone:  +1-470-787-0798 
OrgDNSEmail:  ARIN@RPI-Blurb.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MILTO33-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
AS11351	Charter Communications Inc	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS11351	Charter Communications Inc	US
AS3356	Level 3 Parent, LLC	US