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 AS3356 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS30054 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
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.186.0.0/16 AS7018 AT&T Services, Inc. 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 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
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.61.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.86.0.0/16 AS5006 Inteliquent, inc. 65,536
199.29.0.0/16 AS174 Cogent Communications, LLC 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.240.0.0/16 AS11404 RCN 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.111.0.0/16 AS400065 University of Virginia 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.29.0.0/16 AS11351 Cogent Communications, LLC 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS13993 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 AS209 CenturyLink Communications, LLC 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 65,536
199.126.0.0/16 AS852 TELUS Communications Inc. 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.240.0.0/16 AS6079 RCN 65,536
199.227.0.0/16 AS3549 Level 3 Parent, 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
199.18.87.24 starkclerk.org 1
199.18.92.2 roarboard.live 1
199.18.54.6 parlorpro.com 1
199.18.52.136 lcfct.org 1
199.18.93.6 miamiconservancy.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

1,587 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.18.194.221 AS600 OARnet 0.33ms from Columbus, US
199.18.75.19 AS600 OARnet 4.24ms from Columbus, US
199.18.202.21 AS600 OARnet 0.33ms from Columbus, US
199.18.162.197 AS600 OARnet 2.59ms from Columbus, US
199.18.49.77 AS600 OARnet 0.46ms from Columbus, US
199.18.215.178 AS600 OARnet 2.94ms from Columbus, US
199.18.29.9 AS600 OARnet 4.63ms from Columbus, US
199.18.116.13 AS600 OARnet 0.41ms from Columbus, US
199.18.241.250 AS600 OARnet 1.26ms from Columbus, US
199.18.146.254 AS600 OARnet 0.32ms from Columbus, US
199.18.232.17 AS600 OARnet 1.54ms from Columbus, US
199.18.1.12 AS600 OARnet 9.46ms from Columbus, US
199.18.99.4 AS600 OARnet 2.47ms from Columbus, US
199.18.92.3 AS600 OARnet 4.85ms from Columbus, US
199.18.48.30 AS22320 Miami Valley Educational Computer Association 2.58ms from Columbus, US
199.18.169.9 AS600 OARnet 1.51ms from Columbus, US
199.18.30.2 AS600 OARnet 1.32ms from Columbus, US
199.18.247.21 AS600 OARnet 0.27ms from Columbus, US
199.18.90.1 AS600 OARnet 1.20ms from Columbus, US
199.18.14.92 AS3112 OARnet 1.16ms from Columbus, US
199.18.9.2 AS600 OARnet 5.92ms from Columbus, US
199.18.88.1 AS600 OARnet 6.53ms from Columbus, US
199.18.93.16 AS600 OARnet 3.47ms from Columbus, US
199.18.94.253 AS36368 Oberlin College 7.29ms from Columbus, US
199.18.127.6 AS600 OARnet 1.17ms 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
47.72.69.240 AS9500 One New Zealand Group Limited 1.01ms from Auckland, NZ
216.181.19.112 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
64.13.7.64 AS17133 T-Mobile USA, Inc. 2.41ms from Chicago, US
51.12.200.0 AS8075 Microsoft Corporation 2.35ms from Copenhagen, DK
68.16.64.0 AS6389 AT&T Enterprises, LLC 8.49ms from Dallas, US
109.148.38.48 AS2856 British Telecommunications PLC 6.66ms from Erith, GB
146.90.210.112 AS6871 Plusnet 7.22ms from Erith, GB
34.54.239.176 AS396982 Google LLC 0.08ms from Melbourne, AU
31.130.126.16 AS56676 OOO Modern Communication Systems 4.06ms from Moscow, RU
176.178.0.224 AS5410 Bouygues Telecom SA 16.05ms from Paris, FR
93.99.25.96 AS16019 Vodafone Czech Republic a.s. 2.52ms from Prague, CZ
54.91.86.192 AS14618 Amazon.com, Inc. 0.26ms from Reston, US
87.69.62.0 AS12400 Partner Communications Ltd. 1.27ms from Rosh Ha‘Ayin, IL
79.126.70.128 AS12389 PJSC Rostelecom 12.22ms from Samara, RU
23.222.158.240 AS16625 Akamai Technologies, Inc. 0.29ms from Seattle, US
1.218.6.48 AS3786 LG DACOM Corporation 5.01ms from Seoul, KR
75.134.49.80 AS20115 Charter Communications LLC 2.85ms from St. Louis, US
124.168.237.144 AS7545 TPG Telecom Limited 1.15ms from Sydney, AU
8.161.104.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.47ms from Beijing, CN
81.241.27.64 AS5432 Proximus NV 2.00ms from Brussels, BE
38.7.49.144 AS52354 Atlantica Video Cable S.A. 5.62ms from Buenos Aires, AR
206.208.225.64 AS10991 CAPGEMINI AMERICA, INC. 1.26ms from Chicago, US
75.163.203.112 AS209 CenturyLink Communications, LLC 2.77ms from Denver, US
143.14.141.160 AS215741 detacon GmbH 0.54ms from Frankfurt am Main, DE
80.189.47.32 AS6871 Plusnet 4.73ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m6 199.18.25.134
traceroute to 199.18.25.134 (199.18.25.134): 6 hops max, 52 byte packets
3 [AS600] 192.232.24.0 8.941 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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