AS77 Johns Hopkins University Applied Physics Laboratory

AS77 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

5^th May 1986

Allocated Country:

Traffic Ratio:

Not Disclosed

Internet Exchanges:

2

Website:

http://jhuapl.edu

AS77 Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	128.244.0.0/16	Johns Hopkins University Applied Physics Laboratory		128.244.0.0/16	ARIN
	204.9.128.0/24	Johns Hopkins University Applied Physics Laboratory		204.9.128.0/21	ARIN
	204.9.129.0/24	Johns Hopkins University Applied Physics Laboratory		204.9.128.0/21	ARIN
	204.9.130.0/24	Johns Hopkins University Applied Physics Laboratory		204.9.128.0/21	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:0:320::/48	Johns Hopkins University Applied Physics Laboratory		2620:0:320::/48	ARIN

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6939	HURRICANE	Hurricane Electric LLC
	AS33657	CMCS	Comcast Cable Communications, LLC
	AS293	ESNET	ESnet

Country	ASN	Name	Description	IPv4
	AS33657	CMCS	Comcast Cable Communications, LLC

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS33657	CMCS	Comcast Cable Communications, LLC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6939	HURRICANE	Hurricane Electric LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS33657	CMCS	Comcast Cable Communications, LLC

IPv6 Upstream Graph

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IPv6 Upstream Graph

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#
# 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/
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# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
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ASNumber:       77
ASName:         JHUAPL-AS
ASHandle:       AS77
RegDate:        1986-05-05
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/77


OrgName:        Johns Hopkins University Applied Physics Laboratory
OrgId:          JHUAPL
Address:        11100 Johns Hopkins Road
City:           Laurel
StateProv:      MD
PostalCode:     20723
Country:        US
RegDate:        2003-07-15
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/JHUAPL


OrgTechHandle: ZJ20-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-240-228-6016 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZJ20-ARIN

OrgAbuseHandle: ZJ20-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-240-228-6016 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZJ20-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 1997-2024, American Registry for Internet Numbers, Ltd.
#