ASN AS11309 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11309?

AS11309 is listed under International Monetary Fund.

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.

AS11309 International Monetary Fund

ASN Lookup Tool

International Monetary Fund imf.org

US 4 Routes

AS Data

AS11309

AS11309 – International Monetary Fund

AS Number	11309
AS Name	IMF
Organization	International Monetary Fund(imf)
Country	US
Website	imf.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1998-06-23

ASN Intelligence API for production workflows

Use ASN data for AS11309 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
134.113.240.0/20	AS11309	International Monetary Fund	International Monetary Fund	4096
134.113.239.0/24	AS11309	International Monetary Fund	International Monetary Fund	256
134.113.0.0/16	AS11309	International Monetary Fund	International Monetary Fund	65536
134.113.238.0/24	AS11309	International Monetary Fund	International Monetary Fund	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:       11309
ASName:         IMF
ASHandle:       AS11309
RegDate:        1998-06-23
Updated:        1998-06-23    
Ref:            https://rdap.arin.net/registry/autnum/11309


OrgName:        International Monetary Fund
OrgId:          IMF
Address:        700 19th Street, NW
City:           Washington
StateProv:      DC
PostalCode:     20431
Country:        US
RegDate:        1989-05-23
Updated:        2023-05-02
Ref:            https://rdap.arin.net/registry/entity/IMF


OrgRoutingHandle: KAMUN1-ARIN
OrgRoutingName:   Kamunde, Antony 
OrgRoutingPhone:  +1-202-415-2046 
OrgRoutingEmail:  akamunde@imf.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KAMUN1-ARIN

OrgTechHandle: KJS19-ARIN
OrgTechName:   Kim, Jong Soon 
OrgTechPhone:  +1-202-623-8103 
OrgTechEmail:  netengsvc@imf.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KJS19-ARIN

OrgRoutingHandle: KJS19-ARIN
OrgRoutingName:   Kim, Jong Soon 
OrgRoutingPhone:  +1-202-623-8103 
OrgRoutingEmail:  netengsvc@imf.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KJS19-ARIN

OrgDNSHandle: KJS19-ARIN
OrgDNSName:   Kim, Jong Soon 
OrgDNSPhone:  +1-202-623-8103 
OrgDNSEmail:  netengsvc@imf.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/KJS19-ARIN

OrgNOCHandle: KAMUN1-ARIN
OrgNOCName:   Kamunde, Antony 
OrgNOCPhone:  +1-202-415-2046 
OrgNOCEmail:  akamunde@imf.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/KAMUN1-ARIN

OrgAbuseHandle: KAMUN1-ARIN
OrgAbuseName:   Kamunde, Antony 
OrgAbusePhone:  +1-202-415-2046 
OrgAbuseEmail:  akamunde@imf.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KAMUN1-ARIN

OrgNOCHandle: KJS19-ARIN
OrgNOCName:   Kim, Jong Soon 
OrgNOCPhone:  +1-202-623-8103 
OrgNOCEmail:  netengsvc@imf.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/KJS19-ARIN

OrgAbuseHandle: KJS19-ARIN
OrgAbuseName:   Kim, Jong Soon 
OrgAbusePhone:  +1-202-623-8103 
OrgAbuseEmail:  netengsvc@imf.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KJS19-ARIN

OrgTechHandle: KAMUN1-ARIN
OrgTechName:   Kamunde, Antony 
OrgTechPhone:  +1-202-415-2046 
OrgTechEmail:  akamunde@imf.org
OrgTechRef:    https://rdap.arin.net/registry/entity/KAMUN1-ARIN

OrgDNSHandle: KAMUN1-ARIN
OrgDNSName:   Kamunde, Antony 
OrgDNSPhone:  +1-202-415-2046 
OrgDNSEmail:  akamunde@imf.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/KAMUN1-ARIN

RTechHandle: IUS2-ORG-ARIN
RTechName:   IMF Unix System Administration
RTechPhone:  +1-202-623-4119 
RTechEmail:  UnixAdmin@imf.org
RTechRef:    https://rdap.arin.net/registry/entity/IUS2-ORG-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
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US