198.177.64.0/21

AS40479 · Aurora Health Care, Inc.

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Summary

Country	United States
Domain	aurorahealthcare.org
ASN	AS40479
Registry	ARIN
ID	NETBLK-AURORANET

WHOIS Details

NetHandle:      NET-198-177-64-0-1
OrgID:          AHC-Z
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-AURORANET
NetRange:       198.177.64.0 - 198.177.113.255
NetType:        allocation
RegDate:        1994-02-22
Updated:        2023-10-17
NOCHandle:      NETWO1671-ARIN
Source:         ARIN


OrgID:          AHC-Z
OrgName:        Aurora Health Care, Inc.
CanAllocate:    
Street:         3031 W. Montana St.
City:           Milwaukee
State/Prov:     WI
Country:        US
PostalCode:     53215
RegDate:        2023-10-16
Updated:        2023-10-16
OrgAdminHandle: NETWO1671-ARIN
OrgTechHandle:  NETWO1671-ARIN
OrgAbuseHandle: NETWO1671-ARIN
OrgNOCHandle:   NETWO1671-ARIN
Source:         ARIN


POCHandle:      NETWO1671-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         3031 W. Montana St.
City:           Milwaukee
State/Prov:     WI
Country:        US
PostalCode:     53215
RegDate:        2007-03-16
Updated:        2025-04-23
OfficePhone:    +1-847-723-1111
Mailbox:        security@aah.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.177.0.0/16

Range	ASN	Company	Num of IPs
198.177.120.0/21	AS22612	Namecheap, Inc.	2,048
198.177.52.0/22	AS54665	Trailwave Fiber, Inc.	1,024
198.177.116.0/22	AS46506	SimpleHelix.com	1,024
198.177.28.0/22	AS11280	SNAPPYDSL.NET	1,024
198.177.6.0/23	AS63061	CWT US, LLC	512
198.177.14.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.150.0/24	AS16833	Tullett Prebon Americas Corp.	256
198.177.15.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.151.0/24	AS16833	Tullett Prebon Americas Corp.	256
198.177.152.0/24	AS16833	Tullett Prebon Americas Corp.	256
198.177.153.0/24	AS160	The University of Chicago	256
198.177.154.0/24	AS22215	Black Hills State University	256
198.177.181.0/24	AS20355	Marine Technologies LLC.	256
198.177.199.0/24	AS122	UPMC	256
198.177.207.0/24	AS2386	Landry's, Inc.	256
198.177.227.0/24	AS16524	General Services Administration	256
198.177.230.0/24	AS33248	City of Evanston, Illinois	256
198.177.232.0/24	AS36153	Vertiv	256
198.177.255.0/24	AS14618	20-3191847	256
198.177.58.0/24	AS62610	Private Customer	256
198.177.59.0/24	AS62610	Private Customer	256
198.177.60.0/24	AS14315	Private Customer	256
198.177.61.0/24	AS62610	Private Customer	256
198.177.62.0/24	AS62610	Private Customer	256
198.177.8.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.10.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.9.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.11.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.115.0/24	AS62735	L.A. CARE COMMUNITY HEALTH	256
198.177.12.0/24	AS3719	State of Connecticut Judicial Branch	256
198.177.13.0/24	AS3719	State of Connecticut Judicial Branch	256

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
198.177.64.204	hrtcare.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
198.177.68.11	AS40479 Aurora Health Care, Inc.	`3.43ms` from Chicago, US
198.177.64.20	AS40479 Aurora Health Care, Inc.	`4.79ms` 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
77.168.153.197	AS1136 KPN B.V.	`2.18ms` from Amsterdam, NL
73.149.52.101	AS7922 Comcast Cable Communications, LLC	`6.03ms` from Boston, US
52.247.87.149	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
68.144.145.53	AS6327 Shaw Communications Inc.	`8.78ms` from Calgary, CA
96.79.19.101	AS7922 Comcast Cable Communications, LLC	`5.71ms` from Chicago, US
20.54.85.21	AS8075 Microsoft Corporation	`0.83ms` from Dublin, IE
115.126.29.245	AS38186 Forewin Telecom Group Limited, ISP at HK	`1.34ms` from Hong Kong, HK
185.14.88.53	AS202596 G.Network Communications Limited	`0.70ms` from London, GB
31.104.60.245	AS2856 British Telecommunications PLC	`4.84ms` from London, GB
86.155.220.69	AS2856 British Telecommunications PLC	`3.78ms` from London, GB
79.42.9.165	AS3269 Telecom Italia S.p.A.	`14.65ms` from Milan, IT
207.225.139.149	AS209 CenturyLink Communications, LLC	`1.25ms` from Minneapolis, US
115.222.141.117	AS4134 CHINANET-BACKBONE	`10.92ms` from Ningbo, CN
80.212.250.133	AS2119 Telenor Norge AS	`0.96ms` from Oslo, NO
213.101.191.5	AS1257 Tele2 Sverige AB	`11.45ms` from Riga, LV
110.150.42.133	AS1221 Telstra Limited	`9.51ms` from Sydney, AU
195.187.10.133	AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY	`0.56ms` from Warsaw, PL
58.53.129.85	AS4134 CHINANET-BACKBONE	`3.29ms` from Wuhan, CN
219.155.26.5	AS4837 CHINA UNICOM China169 Backbone	`2.65ms` from Zhengzhou, CN
79.158.235.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.79ms` from Barcelona, ES
135.84.140.21	AS394620 VCSVCS Inc	`0.63ms` from Boston, US
217.85.72.181	AS3320 Deutsche Telekom AG	`10.47ms` from Frankfurt am Main, DE
101.33.248.53	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.02ms` from Guangzhou, CN
154.95.226.5	AS134175 SH2206-AP	`0.75ms` from Hong Kong, HK
182.242.86.5	AS134766 CHINANET Yunnan province IDC2 network	`0.98ms` from Kunming, CN

Traceroute

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

traceroute -a -n -q1 -f2 198.177.64.5

traceroute to 198.177.64.5 (198.177.64.5): 64 hops max, 52 byte packets

2 [] 84.17.33.92 0.133 ms

3 [AS7018] 12.247.252.249 1.44 ms

4 *

5 *

6 *

7 *

8 [AS7018] 12.248.208.218 4.476 ms

9 [AS40479] 198.177.68.1 5.083 ms

10 [AS40479] 198.177.64.5 5.113 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 11th 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.

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