1. All IP Ranges
  2. 198.0.0.0/8
  3. 198.51.0.0/16
  4. AS54063  | 198.51.61.0/24

198.51.61.0/24

AS54063  ·  Memorial Hermann Health System

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Summary

Country United States
Domain memorialhermann.org
ASN AS54063
Registry ARIN
ID MHHS-6

WHOIS Details

NetHandle:      NET-198-51-61-0-1
OrgID:          MHHS-1
Parent:         NET-198-0-0-0-0
NetName:        MHHS-6
NetRange:       198.51.61.0 - 198.51.61.255
NetType:        allocation
RegDate:        1993-01-29
Updated:        2021-12-14
Source:         ARIN


OrgID:          MHHS-1
OrgName:        Memorial Hermann Health System
CanAllocate:    
Street:         909 Frostwood
Street:         Suite 2 100
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024-2301
RegDate:        2016-08-05
Updated:        2024-08-08
OrgAdminHandle: MNE113-ARIN
OrgTechHandle:  MNE113-ARIN
OrgAbuseHandle: RYA6-ARIN
OrgNOCHandle:   MNE113-ARIN
Source:         ARIN


POCHandle:      MNE113-ARIN
IsRole:         Y
LastName:       Manager of Network Engineering
FirstName:      
Street:         920 Frostwood
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2024-08-08
Updated:        2025-08-19
OfficePhone:    +1-713-242-3000
Mailbox:        netengmgmt@memorialhermann.org
Source:         ARIN


POCHandle:      RYA6-ARIN
IsRole:         N
LastName:       Yates
FirstName:      Randy
Street:         920 Frostwood Dr.
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77024
RegDate:        2005-12-28
Updated:        2026-01-06
OfficePhone:    +1-713-338-6050
Mailbox:        Randy.yates@memorialhermann.org
Mailbox:        isl@memorialhermann.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.51.0.0/16

Range ASN Company Num of IPs
198.51.104.0/22 AS22457 Xplore Inc. 1,024
198.51.42.0/23 AS367 Headquarters, USAISC 512
198.51.168.0/23 AS55143 Nexus Technologies, LLC 512
198.51.214.0/24 AS11188 County of Los Angeles 256
198.51.49.0/24 AS11714 Union College 256
198.51.212.0/24 AS11813 Natixis North America LLC 256
198.51.231.0/24 AS14027 Beacon Wireless 256
198.51.130.0/24 AS14192 Carthage College 256
198.51.240.0/24 AS14222 Navy Federal Credit Union 256
198.51.15.0/24 AS14618 LSG Sky Chefs 256
198.51.91.0/24 AS14618 LSG Sky Chefs 256
198.51.101.0/24 AS149176 Institute of Technology Bandung 256
198.51.52.0/24 AS15164 Union College 256
198.51.215.0/24 AS17215 Ameren Corp. 256
198.51.194.0/24 AS18530 Twin Trees Company 256
198.51.93.0/24 AS20449 Randolph Health 256
198.51.98.0/24 AS20473 James M. Maenpaa 256
198.51.170.0/24 AS209 State Compensation Fund 256
198.51.171.0/24 AS209 State Compensation Fund 256
198.51.172.0/24 AS209 State Compensation Fund 256
198.51.208.0/24 AS225 National Radio Astronomy Observatory 256
198.51.243.0/24 AS22966 Goshen College 256
198.51.244.0/24 AS22966 Goshen College 256
198.51.14.0/24 AS23271 City of Watsonville 256
198.51.121.0/24 AS26297 Carroll Hospital Center, Inc. 256
198.51.9.0/24 AS26554 Spectrum Health 256
198.51.223.0/24 AS26763 Dallas Area Rapid Transit (DART) 256
198.51.179.0/24 AS29888 Unum Group 256
198.51.8.0/24 AS30382 IPtelX 256
198.51.92.0/24 AS32440 Nicholls State University 256
198.51.197.0/24 AS32971 Howard Community College 256
198.51.72.0/24 AS33177 Kaleida Health 256
198.51.167.0/24 AS33363 St. Johns River Water Management District 256
198.51.103.0/24 AS3356 NEC Corporation of America 256
198.51.192.0/24 AS3356 Digi International Inc. 256
198.51.11.0/24 AS3477 National Telecommunications and Information Administration 256
198.51.96.0/24 AS36131 Texas Systems 256
198.51.152.0/24 AS36295 City Of Cocoa 256
198.51.148.0/24 AS36345 Public Service Company of New Mexico 256
198.51.125.0/24 AS36673 Southern Indiana Gas & Electric Company 256
198.51.126.0/24 AS36673 Southern Indiana Gas & Electric Company 256
198.51.127.0/24 AS36673 Southern Indiana Gas & Electric Company 256
198.51.128.0/24 AS36673 Southern Indiana Gas & Electric Company 256
198.51.111.0/24 AS3671 SLAC National Accelerator Laboratory 256
198.51.230.0/24 AS394022 Lyon County School District 256
198.51.97.0/24 AS395175 Heiden Technology Solutions 256
198.51.233.0/24 AS395409 Neocities 256
198.51.232.0/24 AS398430 Speedwavz LLP 256
198.51.2.0/24 AS401331 Canadian Blood Services 256
198.51.209.0/24 AS46127 Leonardo DRS, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
198.51.61.227 AS54063 Memorial Hermann Health System 3.07ms from Houston, 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
197.204.22.216 AS36947 Telecom Algeria 18.48ms from Algiers, DZ
212.60.214.8 AS20676 Plusnet GmbH 1.18ms from Berlin, DE
52.167.105.120 AS8075 Microsoft Corporation 0.43ms from Boydton, US
34.79.172.24 AS396982 Google LLC 0.15ms from Brussels, BE
102.100.66.216 AS36925 MEDITELECOM 15.55ms from Casablanca, MA
3.133.34.104 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
23.52.89.120 AS16625 Akamai Technologies, Inc. 0.35ms from Frankfurt am Main, DE
47.148.71.88 AS5650 Frontier Communications of America, Inc. 2.09ms from Los Angeles, US
81.57.26.40 AS29447 SCALEWAY S.A.S. 2.44ms from Milan, IT
201.71.51.216 AS270777 RGSul Internet Eireli 5.00ms from Novo Hamburgo, BR
180.144.80.200 AS17511 OPTAGE Inc. 1.20ms from Osaka, JP
88.176.28.232 AS12322 Free SAS 2.11ms from Paris, FR
83.112.186.168 AS3215 Orange S.A. 6.31ms from Paris, FR
177.51.145.56 AS26615 TIM S/A 2.61ms from Sao Paulo, BR
153.145.38.248 AS4713 NTT DOCOMO BUSINESS,Inc. 15.20ms from Tokyo, JP
181.50.15.8 AS10620 Telmex Colombia S.A. 6.98ms from Bogota, CO
99.117.57.56 AS7018 AT&T Enterprises, LLC 3.75ms from Chicago, US
107.10.153.104 AS10796 Charter Communications Inc 9.53ms from Columbus, US
217.235.116.216 AS3320 Deutsche Telekom AG 4.89ms from Duesseldorf, DE
45.203.188.88 AS396356 Latitude.sh 0.16ms from Frankfurt am Main, DE
115.198.81.40 AS4134 CHINANET-BACKBONE 5.47ms from Hangzhou, CN
113.175.88.8 AS45899 VNPT Corp 5.09ms from Hanoi, VN
124.216.102.72 AS45361 Ulsan Jung-Ang Broadcasting Network 7.61ms from Incheon, KR
79.168.182.40 AS2860 NOS COMUNICACOES, S.A. 6.52ms from Lisbon, PT
18.102.8.136 AS16509 Amazon.com, Inc. 0.16ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f3 198.51.61.241
traceroute to 198.51.61.241 (198.51.61.241): 64 hops max, 52 byte packets
3 [AS6762] 195.22.195.99 109.399 ms
4 [AS6762] 195.22.195.51 108.475 ms
5 [AS7922] 96.110.46.149 143.271 ms
6 [AS7922] 96.110.40.126 145.195 ms
7 [AS7922] 96.110.153.62 146.967 ms
8 [AS7922] 96.108.82.54 144.562 ms
9 [AS7922] 96.216.149.110 147.84 ms
10 [AS54063] 198.51.61.241 146.428 ms
Measurement taken from IPinfo ProbeNet in Palermo, IT
On

What are IP address ranges?

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