159.123.236.0/23

AS30459 · St. Luke's Roosevelt Hospital Center

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Summary

Country	United States
Domain	slrhc.org
ASN	AS30459
Registry	ARIN
ID	SLRHCNET

WHOIS Details

NetHandle:      NET-159-123-0-0-1
OrgID:          SLHC
Parent:         NET-159-0-0-0-0
NetName:        SLRHCNET
NetRange:       159.123.0.0 - 159.123.255.255
NetType:        allocation
RegDate:        1992-04-14
Updated:        2022-09-06
TechHandle:     AP412-ARIN
TechHandle:     LEELA29-ARIN
AbuseHandle:    AP412-ARIN
AbuseHandle:    LEELA29-ARIN
NOCHandle:      AP412-ARIN
NOCHandle:      LEELA29-ARIN
Source:         ARIN


OrgID:          SLHC
OrgName:        St. Luke's Roosevelt Hospital Center
CanAllocate:    
Street:         555 W 57th Street
Street:         19th Floor IS Suite
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10019
RegDate:        1992-04-14
Updated:        2023-06-20
OrgAdminHandle: AP412-ARIN
OrgTechHandle:  AP412-ARIN
OrgTechHandle:  GUNTH50-ARIN
OrgTechHandle:  LEELA29-ARIN
OrgAbuseHandle: AP412-ARIN
OrgAbuseHandle: LEELA29-ARIN
OrgNOCHandle:   AP412-ARIN
OrgNOCHandle:   LEELA29-ARIN
Source:         ARIN


POCHandle:      GUNTH50-ARIN
IsRole:         N
LastName:       Gunther
FirstName:      Doug
Street:         150 East 42nd Street Floor 3
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
RegDate:        2023-06-16
Updated:        2024-08-08
OfficePhone:    +1-212-814-4541
MobilePhone:    +1-212-814-4541
Mailbox:        doug.gunther@mountsinai.org
Source:         ARIN


POCHandle:      LEELA29-ARIN
IsRole:         N
LastName:       Lee
FirstName:      Lap
Street:         135 Seaview Drive
City:           Secaucus
State/Prov:     NJ
Country:        US
PostalCode:     07940
RegDate:        2020-12-14
Updated:        2024-08-08
OfficePhone:    +1-212-523-7226
MobilePhone:    +1-347-918-7314
Mailbox:        lap.lee@mountsinai.org
Source:         ARIN


POCHandle:      AP412-ARIN
IsRole:         N
LastName:       Pizzimenti
FirstName:      Andrew
Street:         One Gustave L. Levy Place
Street:         MS# 1102
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10029-6574
RegDate:        1995-11-29
Updated:        2025-09-24
OfficePhone:    +1-212-241-4929
MobilePhone:    +1-917-459-9302
FaxPhone:       +1-212-241-4925
Mailbox:        andrew.pizzimenti@mssm.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 159.123.0.0/16

Range	ASN	Company	Num of IPs
159.123.191.0/24	AS13509	Mount Sinai South Nassau	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
92.96.13.55	AS5384 Emirates Internet	`5.73ms` from Al Fujairah City, AE
62.235.40.119	AS5432 Proximus NV	`2.41ms` from Brussels, BE
75.247.195.199	AS6167 Verizon Business	`18.18ms` from Chicago, US
186.54.185.231	AS6057 Administracion Nacional de Telecomunicaciones	`1.78ms` from Montevideo, UY
192.184.252.103	AS46375 Sonic Telecom LLC	`1.86ms` from San Jose, US
112.184.124.151	AS4766 Korea Telecom	`5.32ms` from Seoul, KR
110.10.115.151	AS9318 SK Broadband Co Ltd	`2.02ms` from Seoul, KR
145.51.0.55	AS1103 SURF B.V.	`2.42ms` from Amsterdam, NL
80.201.151.39	AS5432 Proximus NV	`1.73ms` from Brussels, BE
183.20.146.87	AS4134 CHINANET-BACKBONE	`5.18ms` from Guangzhou, CN
92.37.78.39	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.55ms` from Ljubljana, SI
79.150.110.87	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.20ms` from Madrid, ES
152.250.226.23	AS27699 TELEFÔNICA BRASIL S.A	`8.22ms` from Osasco, BR
24.144.71.167	AS14061 DigitalOcean, LLC	`0.17ms` from Santa Clara, US
175.206.216.199	AS4766 Korea Telecom	`3.06ms` from Seoul, KR
175.163.131.7	AS4837 CHINA UNICOM China169 Backbone	`8.23ms` from Tieling, CN
91.114.42.199	AS8447 A1 Telekom Austria AG	`4.36ms` from Vienna, AT
178.222.176.215	AS8400 TELEKOM SRBIJA a.d.	`3.06ms` from Belgrade, RS
73.68.60.135	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Boston, US
195.58.158.55	AS1273 Vodafone Group PLC	`9.56ms` from London, GB
13.134.246.103	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
193.62.89.7	AS786 Jisc Services Limited	`5.48ms` from London, GB
97.189.48.167	AS6167 Verizon Business	`8.03ms` from Los Angeles, US
3.96.139.23	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
185.59.223.39	AS60068 Datacamp Limited	`0.67ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m8 159.123.237.171

traceroute to 159.123.237.171 (159.123.237.171): 8 hops max, 52 byte packets

3 [AS57187] 185.1.15.13 3.459 ms

4 [AS32787] 23.32.70.147 3.684 ms

5 [AS32787] 2.18.215.152 421.444 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On January 19th 2026

What are IP address ranges?

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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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