IP range details

158.130.0.0/16

AS55 · University of Pennsylvania

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Summary

Country	United States
Domain	upenn.edu
ASN	AS55
Registry	arin
Hosted IPs	65,536
ID	UPENN-SEAS2

WHOIS Details

NetHandle:      NET-158-130-0-0-1
OrgID:          UNIVER-8-Z
Parent:         NET-158-0-0-0-0
NetName:        UPENN-SEAS2
NetRange:       158.130.0.0 - 158.130.255.255
NetType:        allocation
RegDate:        1992-03-18
Updated:        2021-12-14
Source:         ARIN


OrgID:          UNIVER-8-Z
OrgName:        University of Pennsylvania
CanAllocate:    
Street:         3401 Walnut Street
Street:         Suite 221A
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19104-6228
RegDate:        2010-01-05
Updated:        2022-08-03
OrgAdminHandle: UNIVE-ARIN
OrgTechHandle:  OBRIE72-ARIN
OrgAbuseHandle: ISO-ARIN
OrgNOCHandle:   UNIVE-ARIN
Source:         ARIN


POCHandle:      OBRIE72-ARIN
IsRole:         N
LastName:       O'Brien
FirstName:      John
Street:         3401 Walnut St
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19104
RegDate:        2014-06-17
Updated:        2024-03-27
OfficePhone:    +1-215-898-9818
Mailbox:        obrienjw@upenn.edu
Source:         ARIN


POCHandle:      ISO-ARIN
IsRole:         Y
LastName:       Information Security Officer
FirstName:      
Street:         3401 Walnut Street
Street:         Rm C226
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19104-6228
RegDate:        2002-12-11
Updated:        2024-05-30
OfficePhone:    +1-215-898-2172
FaxPhone:       +1-215-573-2037
Mailbox:        security@upenn.edu
Source:         ARIN


POCHandle:      UNIVE-ARIN
IsRole:         Y
LastName:       University of Pennsylvania
FirstName:      
Street:         3401 Walnut Street
Street:         Suite 221A
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19104-6228
RegDate:        2002-12-10
Updated:        2024-08-26
OfficePhone:    +1-215-573-9631
Mailbox:        noc@isc.upenn.edu
Source:         ARIN

Hosted domains

There are 48 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.130.67.172	yuanwenjiang.com	16
158.130.69.163	cis1100.com	7
158.130.68.91	mayongchao.com	7
158.130.54.128	cis5550.net	3
158.130.4.64	voidscape.net	3
158.130.57.71	relxlayer.org	3
158.130.4.120	appsynth.ai	1
158.130.47.18	theileriadb.org	1
158.130.4.110	priyankawedsgaurav.com	1
158.130.68.16	matthewpiccoli.com	1
158.130.56.236	tcfpga.org	1
158.130.57.77	cogcomp.org	1
158.130.4.32	cryptographypolicy.com	1
158.130.4.33	half-bakery.com	1
158.130.55.127	crowd-workers.com	1
158.130.4.10	tls.fyi	1

Hosted domains API

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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