AS5723 Johns Hopkins University

Company Website:

Country of Origin:

Prefixes Originated (all): 10
Prefixes Originated (v4): 9
Prefixes Originated (v6): 1

Prefixes Announced (all): 10
Prefixes Announced (v4): 9
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 10
RPKI Originated Valid (v4): 9
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 5
BGP Peers Observed (v4): 5
BGP Peers Observed (v6): 2

IPs Originated (v4): 135,680
AS Paths Observed (v4): 983
AS Paths Observed (v6): 421

Average AS Path Length (all): 3.503
Average AS Path Length (v4): 3.606
Average AS Path Length (v6): 3.261

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AS5723 IPv4 Peers

ASN	Name
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC
AS174	Cogent Communications
AS10886	University of Maryland

AS5723 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS10886	University of Maryland

AS5723 IPv4 Peer Count

AS5723 IPv6 Peer Count

AS5723 IPv4 Prefixes Announced

AS5723 IPv6 Prefixes Announced

AS5723 IPv4 Prefixes Originated

AS5723 IPv6 Prefixes Originated

AS5723 IPv4 Route Propagation

AS5723 IPv6 Route Propagation

Prefix	Description	Visibility
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Prefix	Description
128.220.0.0/16
162.129.0.0/16	The Johns Hopkins Medical Institutions
192.12.13.0/24
192.12.14.0/24
198.57.32.0/21
198.57.37.0/24
198.57.39.0/24
198.57.40.0/22
204.124.184.0/22

Prefix	Description	Visibility
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Prefix	Description
2606:2b00::/32

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Level 3 Parent, LLC		AS3356
2	Hurricane Electric LLC	X	AS6939
3	Cogent Communications		AS174
4	University of Maryland	X	AS10886
5	Johns Hopkins University Applied Physics Laboratory		AS77

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	University of Maryland	X	AS10886

ASNumber:       5723
ASName:         JHU
ASHandle:       AS5723
RegDate:        1995-09-06
Updated:        2020-09-08    
Ref:            https://rdap.arin.net/registry/autnum/5723

OrgName:        Johns Hopkins University
OrgId:          JHU-Z
Address:        Hopkins Information Technology Services
Address:        3400 North Charles Street
Address:        Garland Hall, Suite 020
City:           Baltimore
StateProv:      MD
PostalCode:     21218
Country:        US
RegDate:        2020-08-28
Updated:        2020-08-28
Ref:            https://rdap.arin.net/registry/entity/JHU-Z

OrgAbuseHandle: DZ24-ARIN
OrgAbuseName:   Network Operation Center
OrgAbusePhone:  +1-410-516-4357 
OrgAbuseEmail:  noc@jhu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DZ24-ARIN

OrgTechHandle: DZ24-ARIN
OrgTechName:   Network Operation Center
OrgTechPhone:  +1-410-516-4357 
OrgTechEmail:  noc@jhu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/DZ24-ARIN

ARIN

aut-num: AS5723 as-name: AS5723 descr: Hopkins Information Technology Services 3400 North Charles Street Garland Hall, Suite 020 Baltimore MD 21218 United States member-of: AS5723:AS-5723-ALL export: to AS-ANY announce AS5723:AS-5723-ALL admin-c: DZ24-ARIN tech-c: DZ24-ARIN mnt-by: MNT-JHU-Z created: 2021-06-22T11:58:48Z last-modified: 2021-06-22T11:58:48Z source: ARIN

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