1. All IP Ranges
  2. 206.0.0.0/8
  3. 206.21.0.0/16
  4. AS600  | 206.21.0.0/16

206.21.0.0/16

AS600  ·  OARnet

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Summary

Country United States
Domain osc.edu
ASN AS600
Registry ARIN
ID OARNET-CBLK5

WHOIS Details

NetHandle:      NET-206-21-0-0-1
OrgID:          OAR-Z
Parent:         NET-206-0-0-0-0
NetName:        OARNET-CBLK5
NetRange:       206.21.0.0 - 206.21.255.255
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:        1995-05-19
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:        2025-11-21
OfficePhone:    +1-800-627-6420
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 206.21.0.0/16

Range ASN Company Num of IPs
206.21.104.0/24 AS31921 Malone University 256
206.21.105.0/24 AS31921 Malone University 256
206.21.14.0/24 AS31921 Malone University 256

Nearby Ranges

BGP prefixes that overlap with 206.0.0.0/8

Range ASN Company Num of IPs
206.8.0.0/14 AS5715 Inteliquent, inc. 262,144
206.8.0.0/14 AS15011 Inteliquent, inc. 262,144
206.144.0.0/14 AS14929 Inteliquent, inc. 262,144
206.144.0.0/14 AS5006 Inteliquent, inc. 262,144
206.136.0.0/14 AS701 Verizon Business 262,144
206.32.0.0/14 AS3356 Level 3 Parent, LLC 262,144
206.32.0.0/14 AS11928 Level 3 Parent, LLC 262,144
206.228.0.0/14 AS7795 Sprint 262,144
206.64.0.0/14 AS701 Verizon Business 262,144
206.144.0.0/14 AS5715 Inteliquent, inc. 262,144
206.8.0.0/14 AS5006 Inteliquent, inc. 262,144
206.112.0.0/14 AS701 Verizon Business 262,144
206.144.0.0/14 AS1347 Inteliquent, inc. 262,144
206.16.0.0/14 AS394572 AT&T Enterprises, LLC 262,144
206.16.0.0/14 AS2386 AT&T Enterprises, LLC 262,144
206.144.0.0/14 AS14618 Inteliquent, inc. 262,144
206.16.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
206.16.0.0/14 AS32216 AT&T Enterprises, LLC 262,144
206.104.0.0/14 AS27932 Sprint 262,144
206.8.0.0/14 AS40160 Inteliquent, inc. 262,144
206.228.0.0/14 AS174 Sprint 262,144
206.144.0.0/14 AS40160 Inteliquent, inc. 262,144
206.144.0.0/14 AS16509 Inteliquent, inc. 262,144
206.144.0.0/14 AS9009 Inteliquent, inc. 262,144
206.104.0.0/14 AS174 Sprint 262,144
206.148.0.0/15 AS174 Cogent Communications, LLC 131,072
206.170.0.0/15 AS16386 AT&T Enterprises, LLC 131,072
206.170.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
206.170.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
206.84.0.0/15 AS174 Cogent Communications, LLC 131,072
206.68.0.0/15 AS2914 NTT America, Inc. 131,072
206.156.0.0/15 AS11255 CENTURYLINK, INC. 131,072
206.156.0.0/15 AS3561 CENTURYLINK, INC. 131,072
206.117.0.0/16 AS5726 Los Nettos 65,536
206.79.0.0/16 AS3561 CenturyLink Communications, LLC 65,536
206.184.0.0/16 AS2914 NTT America, Inc. 65,536
206.117.0.0/16 AS11162 Los Nettos 65,536
206.12.0.0/16 AS271 BCNET 65,536
206.165.0.0/16 AS27947 Level 3 Parent, LLC 65,536
206.87.0.0/16 AS271 BCNET 65,536
206.244.0.0/16 AS600 OARnet 65,536
206.117.0.0/16 AS226 Los Nettos 65,536
206.14.0.0/16 AS2914 NTT America, Inc. 65,536
206.117.0.0/16 AS16408 Los Nettos 65,536
206.165.0.0/16 AS40207 Level 3 Parent, LLC 65,536
206.142.0.0/16 AS3561 CenturyLink Communications, LLC 65,536
206.48.0.0/16 AS5511 Orange Business Services U.S., Inc. 65,536
206.182.0.0/16 AS3300 INFONET Services Corporation 65,536
206.165.0.0/16 AS23160 Level 3 Parent, LLC 65,536

Hosted domains

There are 26 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
206.21.202.57 relationshipinventory.com 5
206.21.202.101 wnzr.tv 4
206.21.202.54 limri.org 3
206.21.0.177 digitalmediakit.com 3
206.21.217.7 philipsitv.net 2
206.21.11.20 mariontech.org 1
206.21.74.156 otterbein.engineering 1
206.21.94.18 ssucet.org 1
206.21.202.80 mvnu.college 1
206.21.174.20 egkelly.com 1
206.21.217.114 diagnosiscall.com 1
206.21.0.178 coopprocessor.com 1
206.21.0.173 myadmall.com 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

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

IP Address ASN Details
206.21.88.140 AS600 OARnet 2.92ms from Columbus, US
206.21.89.16 AS600 OARnet 2.65ms from Columbus, US
206.21.202.60 AS600 OARnet 4.43ms from Columbus, US
206.21.106.1 AS600 OARnet 6.15ms from Columbus, US
206.21.110.153 AS600 OARnet 6.67ms from Columbus, US
206.21.214.1 AS600 OARnet 5.29ms from Columbus, US
206.21.94.38 AS600 OARnet 3.65ms from Columbus, US
206.21.58.71 AS3112 OARnet 7.05ms from Columbus, US
206.21.28.130 AS600 OARnet 1.70ms from Columbus, US
206.21.22.1 AS600 OARnet 1.60ms from Columbus, US
206.21.61.97 AS3112 OARnet 6.67ms from Columbus, US
206.21.27.2 AS600 OARnet 1.73ms from Columbus, US
206.21.57.1 AS3112 OARnet 12.32ms from Ottoville, US
206.21.49.253 AS20085 The University of Akron 6.23ms from Columbus, US
206.21.62.75 AS3112 OARnet 10.50ms from Ottoville, US
206.21.74.156 AS600 OARnet 2.86ms from Columbus, US
206.21.53.3 AS600 OARnet 3.90ms from Columbus, US
206.21.16.157 AS600 OARnet 4.43ms from Columbus, US
206.21.11.1 AS600 OARnet 4.63ms from Columbus, US
206.21.14.129 AS31921 Malone University 7.55ms from Columbus, US
206.21.47.9 AS20085 The University of Akron 6.35ms from Columbus, US
206.21.56.1 AS3112 OARnet 6.18ms from Columbus, US
206.21.60.246 AS3112 OARnet 6.83ms from Columbus, US
206.21.48.20 AS20085 The University of Akron 6.19ms from Columbus, US
206.21.52.10 AS20085 The University of Akron 6.15ms 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
135.234.207.192 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
114.240.44.240 AS4808 China Unicom Beijing Province Network 4.65ms from Beijing, CN
98.209.150.176 AS7922 Comcast Cable Communications, LLC 9.00ms from Flint, US
187.208.85.128 AS8151 UNINET 1.46ms from Mexico City, MX
95.66.163.144 AS35645 Limited Liability Company "VLADINFO" 3.60ms from Moscow, RU
104.134.40.240 AS395973 Google LLC 1.33ms from Santa Clara, US
189.188.31.240 AS8151 UNINET 4.14ms from Santiago de Queretaro, MX
112.146.141.224 AS17858 LG POWERCOMM 2.14ms from Seoul, KR
222.102.141.48 AS4766 Korea Telecom 6.70ms from Seoul, KR
4.195.134.80 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
141.226.55.96 AS210625 Wecom Mobile Ltd. 1.95ms from Tel Aviv, IL
202.251.139.16 AS17676 SoftBank Corp. 1.11ms from Tokyo, JP
125.196.178.144 AS2518 BIGLOBE Inc. 2.11ms from Tokyo, JP
196.184.38.80 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.88ms from Tunis, TN
221.15.136.176 AS4837 CHINA UNICOM China169 Backbone 1.40ms from Zhengzhou, CN
78.22.31.192 AS6848 Telenet BV 7.10ms from Brussels, BE
45.242.71.160 AS24863 Link Egypt (Link.NET) 17.99ms from Cairo, EG
123.207.75.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.18ms from Guangzhou, CN
36.70.21.96 AS7713 PT Telekomunikasi Indonesia 1.40ms from Jakarta, ID
187.208.46.112 AS8151 UNINET 1.63ms from Mexico City, MX
61.86.142.144 AS18081 Kintetsu Cable Network Co., Ltd. 1.69ms from Osaka, JP
14.13.77.64 AS2516 KDDI CORPORATION 5.86ms from Osaka, JP
71.36.43.128 AS209 CenturyLink Communications, LLC 1.41ms from Seattle, US
27.117.79.0 AS17857 SK Broadband Co Ltd 7.82ms from Seoul, KR
14.103.240.96 AS4811 China Telecom (Group) 3.13ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 206.21.31.48
traceroute to 206.21.31.48 (206.21.31.48): 6 hops max, 52 byte packets
3 [AS600] 192.232.24.0 23.611 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Columbus, US
On

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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