64.251.253.0/24

AS393408 · University of Portland

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Summary

Country	United States
Domain	up.edu
ASN	AS393408
Parent Range	64.251.240.0/20
Registry	ARIN
ID	UOFPORT-8

WHOIS Details

NetHandle:      NET-64-251-240-0-1
OrgID:          UNIVER-199
Parent:         NET-64-0-0-0-0
NetName:        UOFPORT-8
NetRange:       64.251.240.0 - 64.251.255.255
NetType:        allocation
RegDate:        2001-06-21
Updated:        2021-12-14
TechHandle:     RIDEN1-ARIN
AbuseHandle:    RIDEN1-ARIN
NOCHandle:      RIDEN1-ARIN
Source:         ARIN


OrgID:          UNIVER-199
OrgName:        University of Portland
CanAllocate:    
Street:         5000 N Willamette Blvd
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97203
RegDate:        1996-11-12
Updated:        2014-02-20
OrgAdminHandle: RIDEN1-ARIN
OrgTechHandle:  RIDEN1-ARIN
OrgAbuseHandle: ABUSE118-ARIN
Source:         ARIN


POCHandle:      RIDEN1-ARIN
IsRole:         N
LastName:       Ridenour
FirstName:      Andrew
Street:         5000 N Willamette Blvd.
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97203
RegDate:        2014-02-19
Updated:        2025-12-02
OfficePhone:    +1-503-943-7626
Mailbox:        ridenour@up.edu
Source:         ARIN


POCHandle:      ABUSE118-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         5000 N Willamette Blvd
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97203
RegDate:        2002-11-19
Updated:        2025-08-20
OfficePhone:    +1-503-943-7000
Mailbox:        abuse@up.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.251.253.0/24

Range	ASN	Company	Num of IPs
64.251.240.0/20	AS393408	University of Portland	4,096

Nearby Ranges

BGP prefixes that overlap with 64.251.0.0/16

Range	ASN	Company	Num of IPs
64.251.0.0/19	AS15083	Infolink Global Corporation	8,192
64.251.160.0/19	AS6580	Golden West Telecommunications Coop., Inc.	8,192
64.251.64.0/19	AS6327	Shaw Communications	8,192
64.251.192.0/20	AS16509	New Relic Australia Pty Ltd	4,096
64.251.48.0/20	AS22742	Connecticut Education Network	4,096
64.251.192.0/20	AS23467	New Relic Australia Pty Ltd	4,096
64.251.32.0/20	AS46996	New York City Health & Hospitals Corporation	4,096
64.251.96.0/20	AS27294	Reserve Long Distance Company, Inc	4,096
64.251.32.0/20	AS11584	New York City Health & Hospitals Corporation	4,096
64.251.112.0/20	AS32102	Massachusetts Convention Center Authority	4,096
64.251.32.0/20	AS46996	New York City Health & Hospitals Corporation	4,096
64.251.240.0/20	AS393408	University of Portland	4,096
64.251.32.0/20	AS11584	New York City Health & Hospitals Corporation	4,096
64.251.192.0/20	AS14618	New Relic Australia Pty Ltd	4,096
64.251.88.0/21	AS30500	Wolfpaw Data Centres Inc	2,048
64.251.168.0/22	AS6580	Private Customer	1,024
64.251.212.0/23	AS400800	Dayton Children's Hospital	512
64.251.76.0/24	AS53359	Milwest Holdings Ltd	256
64.251.210.0/24	AS22773	ETHANOL PRODUCTS LLC	256
64.251.66.0/24	AS6327	Rackforce Colo in Dargel Premises	256
64.251.71.0/24	AS6327	Landmark 3 SPOP	256
64.251.56.0/24	AS22742	Manchester Public Schools	256
64.251.211.0/24	AS2386	BELDEN INC.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
98.64.57.88	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
54.222.185.136	AS55960 Beijing Guanghuan Xinwang Digital	`3.55ms` from Beijing, CN
181.117.126.88	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`9.51ms` from Buenos Aires, AR
41.185.63.8	AS36943 1 GRID (PTY) LTD	`1.05ms` from Cape Town, ZA
107.12.68.200	AS11426 Charter Communications Inc	`9.79ms` from Charlotte, US
63.180.136.248	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
113.106.93.120	AS4134 CHINANET-BACKBONE	`1.17ms` from Guangzhou, CN
85.104.222.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.12ms` from Istanbul, TR
182.178.107.40	AS17557 Pakistan Telecommunication Company Limited	`5.36ms` from Karachi, PK
104.182.70.216	AS7018 AT&T Enterprises, LLC	`10.52ms` from Los Angeles, US
164.134.3.136	AS56595 Fluency Communications Ltd	`12.65ms` from Manchester, GB
95.66.176.200	AS35645 Limited Liability Company "VLADINFO"	`3.86ms` from Moscow, RU
71.69.202.120	AS11426 Charter Communications Inc	`8.91ms` from Ashburn, US
74.110.129.184	AS701 Verizon Business	`4.88ms` from Ashburn, US
71.195.94.232	AS7922 Comcast Cable Communications, LLC	`7.90ms` from Ashburn, US
74.235.160.248	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
86.38.20.88	AS136787 PacketHub S.A.	`0.47ms` from Atlanta, US
99.127.190.56	AS7018 AT&T Enterprises, LLC	`5.86ms` from Atlanta, US
104.12.36.40	AS7018 AT&T Enterprises, LLC	`7.32ms` from Atlanta, US
79.210.209.24	AS3320 Deutsche Telekom AG	`5.99ms` from Duesseldorf, DE
87.181.63.216	AS3320 Deutsche Telekom AG	`5.14ms` from Duesseldorf, DE
68.61.186.152	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Flint, US
103.51.158.120	AS58394 Badan Pemeriksa Keuangan (BPK RI)	`0.87ms` from Jakarta, ID
206.147.140.24	AS40160 Inteliquent, inc.	`1.39ms` from Minneapolis, US
107.159.249.72	AS1403 EBOX	`1.44ms` from Montreal, CA

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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