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 AS11499 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.0.0.0/14 AS174 Sprint 262,144
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.111.0.0/16 AS225 University of Virginia 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.218.0.0/16 AS25822 OARnet 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.240.0.0/16 AS2914 NTT America, Inc. 65,536
199.117.0.0/16 AS13993 CenturyLink Communications, LLC 65,536
199.111.0.0/16 AS400065 University of Virginia 65,536
199.29.0.0/16 AS174 Cogent Communications, LLC 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.235.0.0/16 AS33105 Halton District School Board 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536
199.186.0.0/16 AS7018 AT&T Services, Inc. 65,536
199.126.0.0/16 AS852 TELUS Communications Inc. 65,536
199.8.0.0/16 AS46266 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.117.0.0/16 AS15295 CenturyLink Communications, LLC 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.117.0.0/16 AS10835 CenturyLink Communications, LLC 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.8.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.227.0.0/16 AS3549 Level 3 Parent, LLC 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 65,536
199.86.0.0/16 AS5006 Inteliquent, inc. 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.29.0.0/16 AS11351 Cogent Communications, LLC 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.com 2
199.18.52.136 lcfct.org 1
199.18.92.2 roarboard.live 1
199.18.87.24 starkclerk.org 1
199.18.93.6 miamiconservancy.org 1
199.18.54.6 parlorpro.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

1,570 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.18.176.66 AS600 OARnet 1.90ms from Columbus, US
199.18.168.13 AS600 OARnet 4.27ms from Columbus, US
199.18.105.53 AS600 OARnet 0.44ms from Columbus, US
199.18.54.2 AS600 OARnet 3.19ms from Columbus, US
199.18.243.1 AS13501 OARnet 1.29ms from Columbus, US
199.18.139.1 AS3112 OARnet 1.43ms from Columbus, US
199.18.76.141 AS600 OARnet 0.46ms from Columbus, US
199.18.9.2 AS600 OARnet 4.97ms from Columbus, US
199.18.21.5 AS600 OARnet 4.64ms from Columbus, US
199.18.121.3 AS600 OARnet 6.79ms from Columbus, US
199.18.116.13 AS600 OARnet 0.40ms from Columbus, US
199.18.142.1 AS600 OARnet 1.94ms from Columbus, US
199.18.241.251 AS600 OARnet 1.26ms from Columbus, US
199.18.185.17 AS600 OARnet 4.09ms from Columbus, US
199.18.202.21 AS600 OARnet 0.36ms from Columbus, US
199.18.69.69 AS600 OARnet 0.39ms from Columbus, US
199.18.5.65 AS600 OARnet 4.79ms from Columbus, US
199.18.83.2 AS600 OARnet 1.72ms from Columbus, US
199.18.232.45 AS600 OARnet 1.58ms from Columbus, US
199.18.71.100 AS33167 Southwest Ohio Computer Association 1.72ms from Cincinnati, US
199.18.138.245 AS600 OARnet 4.62ms from Columbus, US
199.18.99.4 AS600 OARnet 2.47ms from Columbus, US
199.18.59.1 AS22320 Miami Valley Educational Computer Association 2.03ms from Columbus, US
199.18.65.141 AS600 OARnet 4.00ms from Columbus, US
199.18.22.21 AS600 OARnet 1.61ms 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
50.96.13.64 AS7029 Windstream Communications LLC 13.79ms from Chicago, US
186.189.67.16 AS28075 ARLINK S.A. 15.44ms from Cordoba, AR
86.43.105.144 AS5466 Eircom Limited 1.13ms from Dublin, IE
82.181.241.224 AS16086 DNA Oyj 3.84ms from Helsinki, FI
84.249.121.64 AS1759 Telia Finland Oyj 10.32ms from Helsinki, FI
216.177.223.32 AS22364 Telefonica Global Solutions USA, INC 0.82ms from Miami, US
84.8.254.192 AS31898 Oracle Corporation 2.52ms from Milan, IT
157.66.185.0 AS152502 OS VENTURES PRIVATE LIMITED 15.36ms from Mumbai, IN
125.2.166.80 AS9354 Community Network Center Inc. 5.28ms from Osaka, JP
146.235.4.128 AS31898 Oracle Corporation 0.19ms from Phoenix, US
67.242.87.192 AS11351 Charter Communications Inc 13.97ms from Piscataway, US
50.17.120.16 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
38.6.149.80 AS54600 PEG TECH INC 0.21ms from San Jose, US
201.216.76.0 AS274841 L&A CARVALHO COMERCIO DE INFORMATICA E PAPELARIA 17.75ms from Sao Jose do Rio Preto, BR
184.66.127.16 AS6327 Shaw Communications 10.68ms from Seattle, US
121.36.246.240 AS55990 Huawei Cloud Service data center 2.48ms from Suzhou, CN
85.144.215.64 AS50266 Odido Netherlands B.V. 3.22ms from Amsterdam, NL
107.9.131.176 AS10796 Charter Communications Inc 12.75ms from Ashburn, US
115.96.17.0 AS17488 Hathway IP Over Cable Internet 1.21ms from Bengaluru, IN
27.252.139.160 AS9500 One New Zealand Group Limited 6.89ms from Christchurch, NZ
34.131.215.48 AS396982 Google LLC 0.09ms from Delhi, IN
103.71.231.208 AS133054 Reasonable Software House Limited 0.99ms from Hong Kong, HK
122.169.155.32 AS24560 Bharti Airtel Ltd., Telemedia Services 1.77ms from Hyderabad, IN
81.151.176.160 AS2856 British Telecommunications PLC 4.20ms from London, GB
202.7.192.112 AS7545 TPG Telecom Limited 13.16ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 199.18.14.253
traceroute to 199.18.14.253 (199.18.14.253): 64 hops max, 52 byte packets
4 [AS6939] 184.105.16.19 0.338 ms
5 [AS600] 199.218.39.178 1.066 ms
6 [AS600] 199.218.38.5 1.093 ms
8 [AS600] 199.18.194.30 1.309 ms
9 [AS3112] 199.18.14.253 1.209 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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