AS55 University of Pennsylvania

Company Website:

https://www.upenn.edu

Country of Origin:

Prefixes Originated (all): 6
Prefixes Originated (v4): 5
Prefixes Originated (v6): 1

Prefixes Announced (all): 8
Prefixes Announced (v4): 7
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 6
RPKI Originated Valid (v4): 5
RPKI Originated Valid (v6): 1

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

BGP Peers Observed (all): 7
BGP Peers Observed (v4): 7
BGP Peers Observed (v6): 5

IPs Originated (v4): 262,400
AS Paths Observed (v4): 455
AS Paths Observed (v6): 431

Average AS Path Length (all): 3.746
Average AS Path Length (v4): 3.699
Average AS Path Length (v6): 3.796

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AS55 IPv4 Peers

ASN	Name
AS3356	Level 3 Parent, LLC
AS174	Cogent Communications
AS11164	Internet2
AS11537	Internet2

AS55 IPv6 Peers

ASN	Name
AS11164	Internet2
AS3356	Level 3 Parent, LLC
AS174	Cogent Communications
AS11537	Internet2

AS55 IPv4 Peer Count

AS55 IPv6 Peer Count

AS55 IPv4 Prefixes Announced

AS55 IPv6 Prefixes Announced

AS55 IPv4 Prefixes Originated

AS55 IPv6 Prefixes Originated

AS55 IPv4 Route Propagation

AS55 IPv6 Route Propagation

Prefix	Description	Visibility
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Prefix	Description
128.91.0.0/16	University of Pennsylvania
130.91.0.0/16
158.130.0.0/16	University of Pennsylvania
165.123.0.0/16	University of Pennsylvania
192.84.2.0/24

Prefix	Description	Visibility
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Prefix	Description
2607:f470::/32	University of Pennsylvania

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Level 3 Parent, LLC	X	AS3356
2	Cogent Communications	X	AS174
3	Internet2	X	AS11164
4	Internet2	X	AS11537
5	University of Pennsylvania		AS69
6	Sprint	X	AS1239
7	Penn Medicine		AS46274

Rank	Description	IPv4	Peer
1	Internet2	X	AS11164
2	Level 3 Parent, LLC	X	AS3356
3	Cogent Communications	X	AS174
4	Internet2	X	AS11537
5	Sprint	X	AS1239

ASNumber:       55
ASName:         UPENN
ASHandle:       AS55
RegDate:        1985-12-18
Updated:        2021-10-14
Comment:        https://www.upenn.edu/
Comment:        Main AS number for PennNet of the University of Pennsylvania    
Ref:            https://rdap.arin.net/registry/autnum/55

OrgName:        University of Pennsylvania
OrgId:          UNIVER-8-Z
Address:        3401 Walnut Street
Address:        Suite 221A
City:           Philadelphia
StateProv:      PA
PostalCode:     19104-6228
Country:        US
RegDate:        2010-01-05
Updated:        2022-08-03
Ref:            https://rdap.arin.net/registry/entity/UNIVER-8-Z

OrgTechHandle: OBRIE72-ARIN
OrgTechName:   O'Brien, John 
OrgTechPhone:  +1-215-898-9818 
OrgTechEmail:  obrienjw@upenn.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/OBRIE72-ARIN

OrgAbuseHandle: ISO-ARIN
OrgAbuseName:   Information Security Officer
OrgAbusePhone:  +1-215-573-2037 
OrgAbuseEmail:  security@upenn.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISO-ARIN

OrgNOCHandle: UNIVE-ARIN
OrgNOCName:   University of Pennsylvania
OrgNOCPhone:  +1-215-573-9631 
OrgNOCEmail:  noc@isc.upenn.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UNIVE-ARIN

RADB

aut-num: AS55 as-name: ASN-UPENN descr: University of Pennsylvania Philadelphia, PA export: to AS-ANY announce AS55:AS-CONE mp-export: afi ipv6.unicast to AS-ANY announce AS55:AS-CONE admin-c: OBRIE72-ARIN tech-c: OBRIE72-ARIN notify: noc@isc.upenn.edu mnt-by: MAINT-UPENN changed: obrienjw@upenn.edu 20240906 # 1839Z source: RADB last-modified: 2024-09-06T18:39:09Z

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