198.30.0.0/16

AS600 · OARnet

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

NetHandle:      NET-198-30-0-0-1
OrgID:          OAR-Z
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-OARNET
NetRange:       198.30.0.0 - 198.30.255.255
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:        1992-12-21
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 198.0.0.0/8

Range	ASN	Company	Num of IPs
198.112.0.0/14	AS54367	Level 3 Parent, LLC	262,144
198.124.0.0/14	AS291	ESnet	262,144
198.112.0.0/14	AS11207	Level 3 Parent, LLC	262,144
198.76.0.0/14	AS11799	Level 3 Parent, LLC	262,144
198.76.0.0/14	AS3356	Level 3 Parent, LLC	262,144
198.128.0.0/14	AS292	ESnet	262,144
198.76.0.0/14	AS32982	Level 3 Parent, LLC	262,144
198.112.0.0/14	AS3356	Level 3 Parent, LLC	262,144
198.92.0.0/14	AS3356	Level 3 Parent, LLC	262,144
198.92.0.0/14	AS16559	Level 3 Parent, LLC	262,144
198.108.0.0/14	AS237	Merit Network Inc.	262,144
198.92.0.0/14	AS16567	Level 3 Parent, LLC	262,144
198.92.0.0/14	AS21889	Level 3 Parent, LLC	262,144
198.92.0.0/14	AS16724	Level 3 Parent, LLC	262,144
198.64.0.0/15	AS203020	NTT America, Inc.	131,072
198.64.0.0/15	AS2914	NTT America, Inc.	131,072
198.172.0.0/15	AS2914	NTT America, Inc.	131,072
198.106.0.0/15	AS2914	NTT America, Inc.	131,072
198.138.0.0/15	AS2914	NTT America, Inc.	131,072
198.170.0.0/15	AS2914	NTT America, Inc.	131,072
198.31.0.0/16	AS3356	Level 3 Parent, LLC	65,536
198.63.0.0/16	AS2914	NTT America, Inc.	65,536
198.220.0.0/16	AS56	Air Force Systems Networking	65,536
198.150.0.0/16	AS53355	WiscNet	65,536
198.66.0.0/16	AS2914	RACKDOG	65,536
198.174.0.0/16	AS5006	Inteliquent, inc.	65,536
198.66.0.0/16	AS6079	RACKDOG	65,536
198.243.0.0/16	AS209	CenturyLink Communications, LLC	65,536
198.150.0.0/16	AS394316	WiscNet	65,536
198.104.0.0/16	AS2914	NTT America, Inc.	65,536
198.247.0.0/16	AS2914	NTT America, Inc.	65,536
198.39.0.0/16	AS11857	Money Services, Inc.	65,536
198.243.0.0/16	AS3356	CenturyLink Communications, LLC	65,536
198.150.0.0/16	AS395963	WiscNet	65,536
198.233.0.0/16	AS26324	CenturyLink Communications, LLC	65,536
198.242.0.0/16	AS174	Cogent Communications, LLC	65,536
198.234.0.0/16	AS19902	OARnet	65,536
198.150.0.0/16	AS3136	WiscNet	65,536
198.152.0.0/16	AS18676	Avaya LLC	65,536
198.243.0.0/16	AS10835	CenturyLink Communications, LLC	65,536
198.87.0.0/16	AS2914	NTT America, Inc.	65,536
198.233.0.0/16	AS10753	CenturyLink Communications, LLC	65,536
198.66.0.0/16	AS11404	RACKDOG	65,536
198.243.0.0/16	AS10753	CenturyLink Communications, LLC	65,536

Hosted domains

There are 74 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
198.30.71.176	cscc.edu	15
198.30.208.13	clarkstate.college	14
198.30.93.101	owens.edu	6
198.30.33.40	joindaytonfire.com	5
198.30.33.135	daytonclerk.org	3
198.30.112.51	adenapaccar.com	3
198.30.208.213	project-jericho.org	2
198.30.33.166	daytonpolicereports.com	2
198.30.71.204	centralohiocompact.org	2
198.30.141.25	cmgnetwork.net	1
198.30.25.199	portsmouthoh.org	1
198.30.211.60	cmparks.net	1
198.30.252.153	adiandmatt.com	1
198.30.4.1	hocking.cc.oh.us	1
198.30.4.40	hocking.edu	1
198.30.13.3	athenscountymunicipalcourtpayments.com	1
198.30.217.71	constitutionalconvention.info	1
198.30.211.57	bacep-uganda.org	1
198.30.143.4	lakeerie.edu	1
198.30.100.214	metal-masters.net	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

1,107 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
198.30.182.240	AS396381 Genesis Healthcare System	`4.33ms` from Columbus, US
198.30.209.0	AS600 OARnet	`1.71ms` from Columbus, US
198.30.83.1	AS600 OARnet	`2.29ms` from Columbus, US
198.30.13.254	AS600 OARnet	`12.19ms` from Columbus, US
198.30.93.219	AS600 OARnet	`4.45ms` from Columbus, US
198.30.181.2	AS2025 University of Toledo	`9.84ms` from Detroit, US
198.30.180.35	AS2025 University of Toledo	`4.14ms` from Columbus, US
198.30.37.93	AS600 OARnet	`1.29ms` from Columbus, US
198.30.91.1	AS600 OARnet	`8.15ms` from Columbus, US
198.30.239.20	AS600 OARnet	`1.34ms` from Columbus, US
198.30.18.2	AS600 OARnet	`6.57ms` from Columbus, US
198.30.25.15	AS600 OARnet	`3.80ms` from Columbus, US
198.30.55.153	AS600 OARnet	`1.15ms` from Columbus, US
198.30.52.96	AS600 OARnet	`1.57ms` from Columbus, US
198.30.22.129	AS600 OARnet	`1.56ms` from Columbus, US
198.30.50.1	AS600 OARnet	`3.05ms` from Columbus, US
198.30.36.117	AS600 OARnet	`1.11ms` from Columbus, US
198.30.12.68	AS600 OARnet	`9.43ms` from Columbus, US
198.30.212.2	AS600 OARnet	`5.07ms` from Columbus, US
198.30.166.80	AS36831 XAVIER-AS36831	`4.81ms` from Columbus, US
198.30.29.1	AS600 OARnet	`7.08ms` from Columbus, US
198.30.223.1	AS600 OARnet	`2.40ms` from Columbus, US
198.30.200.130	AS159 Ohio State University	`1.83ms` from Columbus, US
198.30.224.1	AS600 OARnet	`2.41ms` from Columbus, US
198.30.4.232	AS600 OARnet	`3.90ms` 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
35.87.2.160	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
181.131.209.48	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`13.84ms` from Bogota, CO
173.17.9.80	AS30036 Mediacom Communications Corp	`10.58ms` from Chicago, US
92.115.56.16	AS8926 Moldtelecom SA	`4.31ms` from Chisinau, MD
79.217.13.160	AS3320 Deutsche Telekom AG	`4.82ms` from Frankfurt am Main, DE
180.214.239.96	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.65ms` from Hanoi, VN
78.168.85.208	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.49ms` from Istanbul, TR
168.253.203.0	AS37276 VOffice Solutions	`2.42ms` from Johannesburg, ZA
66.19.13.96	AS7029 Windstream Communications LLC	`0.40ms` from Miami, US
20.99.244.16	AS8075 Microsoft Corporation	`1.09ms` from Quincy, US
18.181.245.240	AS16509 Amazon.com, Inc.	`1.18ms` from Tokyo, JP
20.215.235.144	AS8075 Microsoft Corporation	`0.88ms` from Warsaw, PL
188.155.117.224	AS6730 Sunrise GmbH	`0.92ms` from Zuerich, CH
217.21.10.176	AS12975 PALTEL Autonomous System	`7.86ms` from Amman, JO
114.255.158.112	AS4808 China Unicom Beijing Province Network	`4.10ms` from Beijing, CN
74.118.68.224	AS64249 Charles River Operation	`0.39ms` from Boston, US
187.133.35.224	AS8151 UNINET	`5.58ms` from Guadalajara, MX
201.144.106.128	AS8151 UNINET	`10.22ms` from Santiago de Queretaro, MX
217.209.46.192	AS3301 Telia Company AB	`4.65ms` from Stockholm, SE
223.235.174.192	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.39ms` from Ahmedabad, IN
9.160.16.64	AS8075 Microsoft Corporation	`4.04ms` from Amsterdam, NL
222.128.55.224	AS4808 China Unicom Beijing Province Network	`3.99ms` from Beijing, CN
146.148.7.208	AS396982 Google LLC	`0.14ms` from Brussels, BE
190.31.203.240	AS7303 Telecom Argentina S.A.	`1.57ms` from Buenos Aires, AR
20.29.0.0	AS8075 Microsoft Corporation	`19.97ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f5 -m12 198.30.177.236

traceroute to 198.30.177.236 (198.30.177.236): 12 hops max, 52 byte packets

5 [AS3356] 4.15.38.133 0.752 ms

6 *

7 [AS3356] 4.26.55.34 56.894 ms

8 [AS600] 199.218.38.133 57.201 ms

9 [AS600] 199.18.62.73 58.684 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 14th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales