205.133.0.0/16

AS600 · OARnet

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Summary

Country	United States
Domain	osc.edu
ASN	AS600
Registry	ARIN
ID	NETBLK-OARNET-CBLK4

WHOIS Details

NetHandle:      NET-205-133-0-0-1
OrgID:          OAR-Z
Parent:         NET-205-0-0-0-0
NetName:        NETBLK-OARNET-CBLK4
NetRange:       205.133.0.0 - 205.133.255.255
NetType:        allocation
Comment:        *Rwhois information on assignments from this block available from
Comment:        * rwhois.oar.net 4321
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1995-02-10
Updated:        2014-09-18
NOCHandle:      NOC2069-ARIN
Source:         ARIN


OrgID:          OAR-Z
OrgName:        OARnet
CanAllocate:    
Street:         1224 Kinnear Road
Street:         Columbus
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212-1198
RegDate:        2010-01-04
Updated:        2020-03-27
OrgAdminHandle: NOC2069-ARIN
OrgTechHandle:  NOC2069-ARIN
OrgAbuseHandle: NOC2069-ARIN
OrgNOCHandle:   NOC2069-ARIN
OrgRoutingHandle:   NOC2069-ARIN
OrgDNSHandle:   NOC2069-ARIN
Source:         ARIN


POCHandle:      NOC2069-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         1224 Kinnear Rd
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212
RegDate:        2006-03-08
Updated:        2024-11-13
OfficePhone:    +1-800-627-6420
Mailbox:        support@oar.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.0.0.0/8

Range	ASN	Company	Num of IPs
205.240.0.0/13	AS13676	Sprint	524,288
205.240.0.0/13	AS40508	Sprint	524,288
205.240.0.0/13	AS174	Sprint	524,288
205.160.0.0/14	AS174	Sprint	262,144
205.228.0.0/14	AS7270	Verizon Business	262,144
205.168.0.0/14	AS209	CenturyLink Communications, LLC	262,144
205.228.0.0/14	AS701	Verizon Business	262,144
205.180.0.0/14	AS3738	Level 3 Parent, LLC	262,144
205.180.0.0/14	AS26478	Level 3 Parent, LLC	262,144
205.168.0.0/14	AS398895	CenturyLink Communications, LLC	262,144
205.128.0.0/14	AS3356	Level 3 Parent, LLC	262,144
205.168.0.0/14	AS18453	CenturyLink Communications, LLC	262,144
205.224.0.0/14	AS3356	Level 3 Parent, LLC	262,144
205.168.0.0/14	AS10753	CenturyLink Communications, LLC	262,144
205.180.0.0/14	AS3356	Level 3 Parent, LLC	262,144
205.168.0.0/14	AS401606	CenturyLink Communications, LLC	262,144
205.168.0.0/14	AS3356	CenturyLink Communications, LLC	262,144
205.168.0.0/14	AS10835	CenturyLink Communications, LLC	262,144
205.168.0.0/14	AS23458	CenturyLink Communications, LLC	262,144
205.168.0.0/14	AS32932	CenturyLink Communications, LLC	262,144
205.180.0.0/14	AS27495	Level 3 Parent, LLC	262,144
205.224.0.0/14	AS328867	Level 3 Parent, LLC	262,144
205.218.0.0/15	AS3561	CenturyLink Communications, LLC	131,072
205.198.0.0/15	AS174	Cogent Communications, LLC	131,072
205.190.0.0/16	AS22463	CDK Global, LLC	65,536
205.250.0.0/16	AS25668	TELUS Communications Inc.	65,536
205.252.0.0/16	AS54994	PCCW Global, Inc.	65,536
205.252.0.0/16	AS3491	PCCW Global, Inc.	65,536
205.213.0.0/16	AS64251	WiscNet	65,536
205.200.0.0/16	AS7122	Bell Canada	65,536
205.197.0.0/16	AS701	Verizon Business	65,536
205.213.0.0/16	AS397171	WiscNet	65,536
205.248.0.0/16	AS3300	INFONET Services Corporation	65,536
205.213.0.0/16	AS64243	WiscNet	65,536
205.150.0.0/16	AS701	Verizon Business	65,536
205.205.0.0/16	AS701	Verizon Business	65,536
205.213.0.0/16	AS59	WiscNet	65,536
205.155.0.0/16	AS257	CENIC	65,536
205.136.0.0/16	AS3561	CENTURYLINK, INC.	65,536
205.177.0.0/16	AS3491	PCCW Global, Inc.	65,536
205.213.0.0/16	AS53599	WiscNet	65,536
205.177.0.0/16	AS37146	PCCW Global, Inc.	65,536
205.253.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
205.146.0.0/16	AS2914	NTT America, Inc.	65,536
205.221.0.0/16	AS36634	Iowa Communications Network	65,536
205.152.0.0/16	AS6389	AT&T Enterprises, LLC	65,536
205.213.0.0/16	AS36723	WiscNet	65,536
205.212.0.0/16	AS2914	NTT America, Inc.	65,536

Hosted domains

There are 23 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.133.114.114	rhodesstate.edu	7
205.133.67.37	philanderchase.net	4
205.133.238.86	tutoringbybmw.com	2
205.133.238.85	rbttech.net	2
205.133.240.20	wsco.edu	2
205.133.114.221	rhodesstate.edu	1
205.133.7.7	xtoast.net	1
205.133.114.220	rhodesstate.edu	1
205.133.238.104	banyantechnology.net	1
205.133.114.73	rhodesstate.edu	1
205.133.9.132	warnocktanner.com	1
205.133.211.2	bluffton.edu	1
205.133.238.145	myteamguide.com	1
205.133.72.205	empire.k12.oh.us	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,623 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
205.133.77.240	AS55194 Bowling Green State University	`7.10ms` from Chicago, US
205.133.3.1	AS600 OARnet	`6.79ms` from Columbus, US
205.133.116.62	AS600 OARnet	`6.86ms` from Columbus, US
205.133.121.116	AS600 OARnet	`1.61ms` from Columbus, US
205.133.76.240	AS55194 Bowling Green State University	`4.68ms` from Columbus, US
205.133.124.1	AS600 OARnet	`4.68ms` from Columbus, US
205.133.122.116	AS600 OARnet	`1.61ms` from Columbus, US
205.133.85.254	AS600 OARnet	`9.69ms` from Chicago, US
205.133.114.250	AS600 OARnet	`7.03ms` from Columbus, US
205.133.113.14	AS600 OARnet	`1.47ms` from Columbus, US
205.133.108.163	AS600 OARnet	`1.40ms` from Columbus, US
205.133.32.28	AS600 OARnet	`6.43ms` from Columbus, US
205.133.125.1	AS600 OARnet	`4.63ms` from Columbus, US
205.133.74.129	AS600 OARnet	`1.51ms` from Columbus, US
205.133.135.1	AS600 OARnet	`4.62ms` from Columbus, US
205.133.84.126	AS600 OARnet	`1.51ms` from Columbus, US
205.133.127.1	AS600 OARnet	`4.59ms` from Columbus, US
205.133.68.242	AS600 OARnet	`1.61ms` from Columbus, US
205.133.120.92	AS600 OARnet	`1.62ms` from Columbus, US
205.133.67.18	AS600 OARnet	`9.78ms` from Columbus, US
205.133.119.12	AS600 OARnet	`1.61ms` from Columbus, US
205.133.123.176	AS600 OARnet	`1.61ms` from Columbus, US
205.133.221.20	AS3112 OARnet	`6.74ms` from Columbus, US
205.133.252.1	AS600 OARnet	`8.55ms` from Columbus, US
205.133.215.1	AS600 OARnet	`3.69ms` from Columbus, US

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
173.194.168.224	AS15169 Google LLC	`0.21ms` from Ashburn, US
20.72.166.176	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
75.248.44.192	AS6167 Verizon Business	`17.69ms` from Atlanta, US
82.183.42.32	AS8434 Telenor Sverige AB	`1.44ms` from Copenhagen, DK
85.99.172.128	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.39ms` from Denizli, TR
193.196.30.160	AS553 BelWue-Koordination	`9.28ms` from Frankfurt am Main, DE
156.230.103.240	AS136907 HUAWEI CLOUDS	`1.16ms` from Hong Kong, HK
197.64.116.32	AS16637 MTN SA	`15.34ms` from Johannesburg, ZA
81.104.255.64	AS5089 Virgin Media Limited	`13.51ms` from London, GB
77.96.189.112	AS5089 Virgin Media Limited	`8.98ms` from London, GB
172.91.236.240	AS20001 Charter Communications Inc	`3.84ms` from Los Angeles, US
49.188.82.240	AS4804 Microplex PTY LTD	`5.19ms` from Melbourne, AU
153.190.233.48	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.32ms` from Osaka, JP
62.84.129.144	AS13036 T-Mobile Czech Republic a.s.	`0.64ms` from Prague, CZ
23.38.192.96	AS20940 Akamai International B.V.	`0.34ms` from Seattle, US
98.180.7.144	AS22773 Cox Communications Inc.	`11.17ms` from Atlanta, US
170.76.227.16	AS395340 Binary Defense Systems, LLC	`5.62ms` from Buffalo, US
13.246.155.240	AS16509 Amazon.com, Inc.	`0.11ms` from Cape Town, ZA
27.11.155.176	AS4837 CHINA UNICOM China169 Backbone	`8.25ms` from Chongqing, CN
80.171.45.128	AS6805 Telefonica Germany GmbH & Co.OHG	`4.38ms` from Duesseldorf, DE
117.135.210.192	AS138407 The Internet Data Center of Guizhou Mobile Communication Company Limited	`0.83ms` from Guiyang, CN
93.93.233.0	AS51320 Wireless Logic Limited	`0.48ms` from London, GB
99.155.90.80	AS7018 AT&T Enterprises, LLC	`2.96ms` from Los Angeles, US
59.52.203.0	AS4134 CHINANET-BACKBONE	`0.51ms` from Nanchang, CN
77.195.79.208	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.81ms` from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 205.133.175.99

traceroute to 205.133.175.99 (205.133.175.99): 5 hops max, 52 byte packets

1 [AS42473] 217.146.4.160 0.406 ms

2 [AS42473] 144.208.244.33 0.251 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On November 14th 2025

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