198.30.181.0/24

AS2025 · University of Toledo

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Summary

Country	United States
Domain	osc.edu
ASN	AS2025
Parent Range	198.30.0.0/16
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:        support@oar.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 198.30.181.0/24

Range	ASN	Company	Num of IPs
198.30.0.0/16	AS11446	OARnet	65,536
198.30.0.0/16	AS159	OARnet	65,536
198.30.0.0/16	AS2025	OARnet	65,536
198.30.0.0/16	AS25822	OARnet	65,536
198.30.0.0/16	AS26898	OARnet	65,536
198.30.0.0/16	AS3112	OARnet	65,536
198.30.0.0/16	AS36831	OARnet	65,536
198.30.0.0/16	AS394061	OARnet	65,536
198.30.0.0/16	AS396381	OARnet	65,536
198.30.0.0/16	AS600	OARnet	65,536

Nearby Ranges

BGP prefixes that overlap with 198.30.0.0/16

Range	ASN	Company	Num of IPs
198.30.0.0/16	AS11446	OARnet	65,536
198.30.0.0/16	AS159	OARnet	65,536
198.30.0.0/16	AS2025	OARnet	65,536
198.30.0.0/16	AS25822	OARnet	65,536
198.30.0.0/16	AS26898	OARnet	65,536
198.30.0.0/16	AS3112	OARnet	65,536
198.30.0.0/16	AS36831	OARnet	65,536
198.30.0.0/16	AS394061	OARnet	65,536
198.30.0.0/16	AS396381	OARnet	65,536
198.30.0.0/16	AS600	OARnet	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
198.30.181.2	AS2025 University of Toledo	`7.26ms` from Chicago, 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
165.238.128.232	AS10770 AT&T Enterprises, LLC	`8.18ms` from Ashburn, US
68.65.197.248	AS62715 CrashPlan	`0.25ms` from Ashburn, US
89.216.207.216	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.75ms` from Belgrade, RS
73.159.55.136	AS7922 Comcast Cable Communications, LLC	`8.28ms` from Boston, US
174.0.217.72	AS6327 Shaw Communications	`4.69ms` from Calgary, CA
87.179.87.200	AS3320 Deutsche Telekom AG	`2.64ms` from Frankfurt am Main, DE
91.44.42.216	AS3320 Deutsche Telekom AG	`2.53ms` from Frankfurt am Main, DE
168.4.104.152	AS8 Rice University	`4.35ms` from Houston, US
14.49.112.248	AS4766 Korea Telecom	`6.67ms` from Seoul, KR
183.99.205.136	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
132.66.169.56	AS378 IUCC - Israel InterUniversity Computation Center	`1.02ms` from Tel Aviv, IL
181.101.179.152	AS7303 Telecom Argentina S.A.	`1.35ms` from Buenos Aires, AR
63.32.232.56	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
66.68.228.136	AS11427 Charter Communications Inc	`13.62ms` from Houston, US
116.36.253.88	AS17858 LG POWERCOMM	`3.28ms` from Incheon, KR
41.124.73.200	AS12091 MTN SA	`19.82ms` from Johannesburg, ZA
34.153.229.232	AS396982 Google LLC	`0.27ms` from Las Vegas, US
90.243.103.152	AS5378 Vodafone Limited	`4.13ms` from Manchester, GB
112.83.170.8	AS4837 CHINA UNICOM China169 Backbone	`7.21ms` from Nanjing, CN
189.247.156.56	AS8151 UNINET	`11.19ms` from Santiago de Queretaro, MX
175.215.31.232	AS4766 Korea Telecom	`7.63ms` from Seoul, KR
123.190.85.40	AS4837 CHINA UNICOM China169 Backbone	`4.62ms` from Tieling, CN
73.79.183.248	AS7922 Comcast Cable Communications, LLC	`11.06ms` from Ashburn, US
52.152.173.216	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
155.141.125.152	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f2 198.30.181.2

traceroute to 198.30.181.2 (198.30.181.2): 64 hops max, 52 byte packets

2 [] 156.146.32.232 0.145 ms

3 [AS174] 38.104.106.25 1.868 ms

4 [AS174] 154.54.82.141 0.56 ms

5 [AS174] 154.54.45.18 1.045 ms

6 [AS174] 38.104.148.2 0.601 ms

7 [AS13490] 24.53.168.10 4.989 ms

8 [AS13490] 24.53.168.181 7.335 ms

9 [AS2025] 198.30.181.2 7.418 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 30th 2026

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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