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
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.0.0.0/14 AS174 Sprint 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.235.0.0/16 AS33105 Halton District School Board 65,536
199.61.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.29.0.0/16 AS11351 Cogent Communications, LLC 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.8.0.0/16 AS46266 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.243.0.0/16 AS577 Bell Canada 65,536
199.117.0.0/16 AS10835 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.117.0.0/16 AS15295 CenturyLink Communications, LLC 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 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
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.199.0.0/16 AS25720 Inteliquent, inc. 65,536
199.218.0.0/16 AS25822 OARnet 65,536
199.8.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.29.0.0/16 AS174 Cogent Communications, LLC 65,536
199.240.0.0/16 AS2914 NTT America, Inc. 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.227.0.0/16 AS3549 Level 3 Parent, LLC 65,536
199.117.0.0/16 AS13993 CenturyLink 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
199.18.54.6 parlorpro.com 1
199.18.92.2 roarboard.live 1
199.18.93.6 miamiconservancy.org 1
199.18.87.24 starkclerk.org 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

1,557 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.18.62.50 AS600 OARnet 0.43ms from Columbus, US
199.18.185.17 AS600 OARnet 4.04ms from Columbus, US
199.18.116.13 AS600 OARnet 0.53ms from Columbus, US
199.18.163.1 AS600 OARnet 1.67ms from Columbus, US
199.18.74.69 AS600 OARnet 3.42ms from Columbus, US
199.18.109.101 AS600 OARnet 2.92ms from Columbus, US
199.18.112.252 AS600 OARnet 2.23ms from Columbus, US
199.18.162.210 AS600 OARnet 2.69ms from Columbus, US
199.18.98.26 AS600 OARnet 3.38ms from Columbus, US
199.18.76.49 AS600 OARnet 0.38ms from Columbus, US
199.18.103.33 AS600 OARnet 1.19ms from Columbus, US
199.18.138.245 AS600 OARnet 4.70ms from Columbus, US
199.18.159.249 AS600 OARnet 4.11ms from Columbus, US
199.18.243.253 AS13501 OARnet 1.32ms from Columbus, US
199.18.94.253 AS36368 Oberlin College 7.28ms from Columbus, US
199.18.240.12 AS600 OARnet 5.58ms from Columbus, US
199.18.128.1 AS600 OARnet 1.60ms from Columbus, US
199.18.136.114 AS600 OARnet 5.59ms from Columbus, US
199.18.164.25 AS600 OARnet 1.69ms from Columbus, US
199.18.71.100 AS33167 Southwest Ohio Computer Association 1.71ms from Cincinnati, US
199.18.139.1 AS3112 OARnet 1.44ms from Columbus, US
199.18.184.1 AS600 OARnet 0.43ms from Columbus, US
199.18.156.249 AS600 OARnet 4.69ms from Columbus, US
199.18.63.65 AS600 OARnet 3.84ms from Columbus, US
199.18.70.53 AS600 OARnet 0.56ms 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
74.234.219.176 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
8.161.104.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.43ms from Beijing, CN
14.187.192.240 AS45899 VNPT Corp 1.33ms from Ho Chi Minh City, VN
92.246.155.240 AS31724 Svyazist LLC 6.44ms from Kazan, RU
52.205.177.224 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
50.17.120.16 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
1.94.70.128 AS55990 Huawei Cloud Service data center 2.66ms from Suzhou, CN
34.151.173.80 AS396982 Google LLC 0.11ms from Sydney, AU
80.179.185.64 AS12400 Partner Communications Ltd. 0.40ms from Tel Aviv, IL
219.118.125.96 AS18094 Tokyo Cable Network.,INC 1.30ms from Tokyo, JP
150.249.96.208 AS2527 Sony Network Communications Inc. 4.97ms from Tokyo, JP
49.116.77.176 AS4134 CHINANET-BACKBONE 3.51ms from UEruemqi, CN
75.178.113.112 AS11426 Charter Communications Inc 9.68ms from Atlanta, US
123.118.136.16 AS4808 China Unicom Beijing Province Network 3.02ms from Beijing, CN
102.40.110.16 AS8452 TE-AS 3.08ms from Cairo, EG
27.252.139.160 AS9500 One New Zealand Group Limited 6.96ms from Christchurch, NZ
151.53.10.64 AS1267 WIND TRE S.P.A. 13.46ms from Frosinone, IT
190.134.206.48 AS6057 Administracion Nacional de Telecomunicaciones 1.66ms from Montevideo, UY
64.113.110.96 AS14051 Fidium 19.07ms from Santa Clara, US
186.6.40.16 AS6400 Compañía Dominicana de Teléfonos S. A. 3.52ms from Santo Domingo, DO
4.201.133.0 AS8075 Microsoft Corporation 0.18ms from Sao Paulo, BR
59.124.130.160 AS3462 Data Communication Business Group 0.85ms from Taipei, TW
118.240.177.208 AS2527 Sony Network Communications Inc. 1.75ms from Tokyo, JP
70.27.121.80 AS577 Bell Canada 6.40ms from Toronto, CA
77.58.230.48 AS6730 Sunrise GmbH 4.42ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -m5 199.18.0.103
traceroute to 199.18.0.103 (199.18.0.103): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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