ASN AS30313 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS30313?

AS30313 is listed under Internal Revenue Service.

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.

AS30313 Internal Revenue Service

ASN Lookup Tool

Internal Revenue Service irs.gov

US 17 Routes

AS Data

AS30313

AS30313 – Internal Revenue Service

AS Number	30313
AS Name	IRS
Organization	Internal Revenue Service(irs)
Country	US
Website	irs.gov
Number of IPv4 Routes	13
Number of IPv6 Routes	4
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2003-09-05

ASN Intelligence API for production workflows

Use ASN data for AS30313 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
152.216.4.0/22	AS30313	Internal Revenue Service	Internal Revenue Service	1024
152.216.15.0/24	AS30313	Internal Revenue Service	Internal Revenue Service	256
2610:30:4000::/48	AS30313	Internal Revenue Service	Internal Revenue Service	~1×10²⁴
2610:30::/48	AS30313	Internal Revenue Service	Internal Revenue Service	~1×10²⁴
152.216.12.0/22	AS30313	Internal Revenue Service	Internal Revenue Service	1024
152.216.7.0/24	AS30313	Internal Revenue Service	Internal Revenue Service	256
2610:30:2000::/48	AS30313	Internal Revenue Service	Internal Revenue Service	~1×10²⁴
152.216.5.0/24	AS30313	Internal Revenue Service	Internal Revenue Service	256
152.216.13.0/24	AS30313	Internal Revenue Service	Internal Revenue Service	256
152.216.11.0/24	AS30313	Internal Revenue Service	Internal Revenue Service	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:       30313
ASName:         IRS
ASHandle:       AS30313
RegDate:        2003-09-05
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/30313


OrgName:        Internal Revenue Service
OrgId:          IRS
Address:        1111 Constitution Ave. NW
City:           Washington
StateProv:      DC
PostalCode:     20224
Country:        US
RegDate:        1991-09-23
Updated:        2026-02-24
Ref:            https://rdap.arin.net/registry/entity/IRS


OrgRoutingHandle: IRSRO-ARIN
OrgRoutingName:   IRS Routing
OrgRoutingPhone:  +1-204-613-9548 
OrgRoutingEmail:  IT.ACIOEOPS.Network.Services.Enterprise.Routing.Team@irs.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IRSRO-ARIN

OrgTechHandle: MORIZ-ARIN
OrgTechName:   Morizot, Scott 
OrgTechPhone:  +1-512-460-2605 
OrgTechEmail:  timothy.s.morizot@irs.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/MORIZ-ARIN

OrgAbuseHandle: CSIRC1-ARIN
OrgAbuseName:   CSIRC
OrgAbusePhone:  +1-240-613-3606 
OrgAbuseEmail:  abuse@irs.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSIRC1-ARIN

OrgNOCHandle: NMC6-ARIN
OrgNOCName:   NMC
OrgNOCPhone:  +1-202-283-4590 
OrgNOCEmail:  csirc@csirc.irs.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NMC6-ARIN

OrgTechHandle: MEM83-ARIN
OrgTechName:   Morris, Michael Eric
OrgTechPhone:  +1-443-784-6248 
OrgTechEmail:  michael.e.morris@irs.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/MEM83-ARIN

OrgTechHandle: CED40-ARIN
OrgTechName:   Deal, Charles Edward
OrgTechPhone:  +1-681-260-3498 
OrgTechEmail:  charles.deal@irs.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/CED40-ARIN

OrgTechHandle: EARLY32-ARIN
OrgTechName:   Early, Anthony 
OrgTechPhone:  +1-681-260-4262 
OrgTechEmail:  anthony.l.early@irs.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/EARLY32-ARIN

OrgTechHandle: JALBE5-ARIN
OrgTechName:   Jalbert, Patrick 
OrgTechPhone:  +1-240-613-3369 
OrgTechEmail:  patrick.a.jalbert@irs.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/JALBE5-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
AS2386	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS2386	AT&T Enterprises, LLC	US

Contacts

Email Contacts

anthony.l.early@irs.gov timothy.s.morizot@irs.gov patrick.a.jalbert@irs.gov michael.e.morris@irs.gov IT.ACIOEOPS.Network.Services.Enterprise.Routing.Team@irs.gov charles.deal@irs.gov

Abuse Contacts

abuse@irs.gov