What is ASN AS398347?

ASN AS398347 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS398347?

AS398347 is listed under ULTATEL.

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.

AS398347 ULTATEL | IPGeolocation.io

ASN Lookup Tool

ULTATEL ultatel.com

US 5 Routes

AS Data

AS398347

AS398347 – ULTATEL

AS Number	398347
AS Name	ULTATEL-AS-DC03
Organization	ULTATEL(ul-339)
Country	US
Website	ultatel.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2020-05-01

ASN Intelligence API for production workflows

Use ASN data for AS398347 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.2.43.0/24	AS398347	ULTATEL	Landmark Holdings Private Limited	256
38.83.120.0/22	AS398347	ULTATEL	Ultatel	1024
38.45.180.0/22	AS398347	ULTATEL	Ultatel	1024
38.91.52.0/23	AS398347	ULTATEL	Ultatel	512
139.64.203.0/24	AS398347	ULTATEL	ULTATEL	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:       398347
ASName:         ULTATEL-AS-DC03
ASHandle:       AS398347
RegDate:        2020-05-01
Updated:        2020-06-27    
Ref:            https://rdap.arin.net/registry/autnum/398347


OrgName:        ULTATEL
OrgId:          UL-339
Address:        13873 Park Center Road, Suite 450
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2020-03-23
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/UL-339


OrgTechHandle: IBRAH136-ARIN
OrgTechName:   Ibrahim, Amr 
OrgTechPhone:  +1-703-891-5777 
OrgTechEmail:  amr@ultatel.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IBRAH136-ARIN

OrgDNSHandle: IBRAH136-ARIN
OrgDNSName:   Ibrahim, Amr 
OrgDNSPhone:  +1-703-891-5777 
OrgDNSEmail:  amr@ultatel.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/IBRAH136-ARIN

OrgRoutingHandle: FOUAD-ARIN
OrgRoutingName:   Fouad, Ahmed 
OrgRoutingPhone:  +1-703-891-5772 
OrgRoutingEmail:  afouad@ultatel.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/FOUAD-ARIN

OrgTechHandle: FOUAD-ARIN
OrgTechName:   Fouad, Ahmed 
OrgTechPhone:  +1-703-891-5772 
OrgTechEmail:  afouad@ultatel.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FOUAD-ARIN

OrgDNSHandle: FOUAD-ARIN
OrgDNSName:   Fouad, Ahmed 
OrgDNSPhone:  +1-703-891-5772 
OrgDNSEmail:  afouad@ultatel.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/FOUAD-ARIN

OrgNOCHandle: FOUAD-ARIN
OrgNOCName:   Fouad, Ahmed 
OrgNOCPhone:  +1-703-891-5772 
OrgNOCEmail:  afouad@ultatel.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/FOUAD-ARIN

OrgNOCHandle: IBRAH136-ARIN
OrgNOCName:   Ibrahim, Amr 
OrgNOCPhone:  +1-703-891-5777 
OrgNOCEmail:  amr@ultatel.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IBRAH136-ARIN

OrgRoutingHandle: IBRAH136-ARIN
OrgRoutingName:   Ibrahim, Amr 
OrgRoutingPhone:  +1-703-891-5777 
OrgRoutingEmail:  amr@ultatel.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IBRAH136-ARIN

OrgAbuseHandle: FOUAD-ARIN
OrgAbuseName:   Fouad, Ahmed 
OrgAbusePhone:  +1-703-891-5772 
OrgAbuseEmail:  afouad@ultatel.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FOUAD-ARIN

OrgAbuseHandle: IBRAH136-ARIN
OrgAbuseName:   Ibrahim, Amr 
OrgAbusePhone:  +1-703-891-5777 
OrgAbuseEmail:  amr@ultatel.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IBRAH136-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
AS2914	NTT America, Inc.	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS2914	NTT America, Inc.	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US