1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.18.0.0/16
  4. AS600  | 199.18.0.0/16

199.18.0.0/16

AS600  ·  OARnet

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Summary

Country United States
Domain osc.edu
ASN AS600
Registry ARIN
ID NETBLK-OARNET-CBLK2

WHOIS Details

NetHandle:      NET-199-18-0-0-1
OrgID:          OAR-Z
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-OARNET-CBLK2
NetRange:       199.18.0.0 - 199.18.255.255
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:        1993-09-30
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

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/8

Range ASN Company Num of IPs
199.128.0.0/11 AS4155 USDA 2,097,152
199.92.0.0/14 AS30054 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.0.0.0/14 AS174 Cogent Communications, LLC 262,144
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.227.0.0/16 AS3549 Level 3 Parent, LLC 65,536
199.243.0.0/16 AS577 Bell Canada 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.8.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.8.0.0/16 AS46266 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.117.0.0/16 AS13993 CenturyLink Communications, LLC 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.240.0.0/16 AS6079 RCN 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.29.0.0/16 AS174 Cogent Communications, LLC 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.86.0.0/16 AS5006 Inteliquent, inc. 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.218.0.0/16 AS25822 OARnet 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536
199.117.0.0/16 AS15295 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.186.0.0/16 AS7018 AT&T Services, Inc. 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.240.0.0/16 AS11404 RCN 65,536
199.111.0.0/16 AS400065 University of Virginia 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 65,536

Hosted domains

There are 7 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.18.186.78 beaverbots.us 2
199.18.87.24 starkclerk.org 1
199.18.92.2 roarboard.live 1
199.18.93.6 miamiconservancy.org 1
199.18.54.6 parlorpro.com 1
199.18.52.136 lcfct.org 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

1,563 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.18.243.1 AS13501 OARnet 1.29ms from Columbus, US
199.18.162.29 AS600 OARnet 2.61ms from Columbus, US
199.18.169.9 AS600 OARnet 1.53ms from Columbus, US
199.18.178.128 AS600 OARnet 0.93ms from Columbus, US
199.18.174.128 AS600 OARnet 2.96ms from Columbus, US
199.18.232.33 AS600 OARnet 1.58ms from Columbus, US
199.18.160.221 AS600 OARnet 1.52ms from Columbus, US
199.18.215.178 AS600 OARnet 2.91ms from Columbus, US
199.18.242.19 AS3112 OARnet 1.21ms from Columbus, US
199.18.163.9 AS600 OARnet 1.60ms from Columbus, US
199.18.168.17 AS600 OARnet 4.26ms from Columbus, US
199.18.180.15 AS600 OARnet 6.53ms from Columbus, US
199.18.159.249 AS600 OARnet 4.04ms from Columbus, US
199.18.192.177 AS600 OARnet 0.93ms from Columbus, US
199.18.184.1 AS600 OARnet 0.34ms from Columbus, US
199.18.241.251 AS600 OARnet 1.26ms from Columbus, US
199.18.164.25 AS600 OARnet 1.72ms from Columbus, US
199.18.202.21 AS600 OARnet 0.30ms from Columbus, US
199.18.212.12 AS600 OARnet 1.48ms from Columbus, US
199.18.240.2 AS600 OARnet 5.47ms from Columbus, US
199.18.185.17 AS600 OARnet 4.04ms from Columbus, US
199.18.233.188 AS600 OARnet 1.61ms from Columbus, US
199.18.247.21 AS600 OARnet 0.34ms from Columbus, US
199.18.199.2 AS600 OARnet 4.48ms from Columbus, US
199.18.218.17 AS600 OARnet 0.62ms 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
64.13.7.64 AS17133 T-Mobile USA, Inc. 2.41ms from Chicago, US
2.202.128.176 AS3209 Vodafone GmbH 6.75ms from Frankfurt am Main, DE
87.146.232.208 AS3320 Deutsche Telekom AG 6.86ms from Frankfurt am Main, DE
72.253.21.112 AS36149 Hawaiian Telcom Services Company, Inc. 2.38ms from Honolulu, US
1.251.151.240 AS9318 SK Broadband Co Ltd 6.87ms from Incheon, KR
179.58.206.160 AS28024 Nuevatel PCS de Bolivia S.A. 14.54ms from La Paz, BO
77.195.236.80 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.55ms from Paris, FR
90.127.129.112 AS3215 Orange S.A. 1.91ms from Paris, FR
179.216.110.48 AS28573 Claro NXT Telecomunicacoes Ltda 9.27ms from Porto Alegre, BR
20.168.161.64 AS8075 Microsoft Corporation 0.90ms from San Jose, US
152.69.222.0 AS31898 Oracle Corporation 0.14ms from Singapore, SG
59.166.159.224 AS9824 JCOM Co., Ltd. 9.34ms from Tokyo, JP
38.159.43.208 AS27976 Coop. de Servicios Públicos de Morteros Ltda. 4.22ms from Cordoba, AR
75.163.203.112 AS209 CenturyLink Communications, LLC 2.77ms from Denver, US
3.121.55.64 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
84.190.147.32 AS3320 Deutsche Telekom AG 6.86ms from Frankfurt am Main, DE
111.230.122.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.30ms from Guangzhou, CN
34.54.239.176 AS396982 Google LLC 0.08ms from Melbourne, AU
210.4.227.32 AS9648 Australia On-Line Pty Ltd 1.97ms from Melbourne, AU
90.61.150.112 AS3215 Orange S.A. 14.43ms from Paris, FR
87.69.62.0 AS12400 Partner Communications Ltd. 1.27ms from Rosh Ha‘Ayin, IL
34.39.173.112 AS396982 Google LLC 0.12ms from Sao Paulo, BR
128.199.118.128 AS14061 DigitalOcean, LLC 0.25ms from Singapore, SG
203.134.74.32 AS9443 Vocus Retail 0.47ms from Sydney, AU
133.203.242.160 AS2518 BIGLOBE Inc. 12.89ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 199.18.74.65
traceroute to 199.18.74.65 (199.18.74.65): 64 hops max, 52 byte packets
4 [AS6939] 184.105.16.19 0.222 ms
6 [AS600] 199.18.74.65 4.174 ms
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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