168.137.105.0/24

AS26989 · H&R Block

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Summary

Country	United States
Domain	hrblock.com
ASN	AS26989
Registry	ARIN
ID	HRBLOC

WHOIS Details

NetHandle:      NET-168-137-0-0-1
OrgID:          HRBLO
Parent:         NET-168-0-0-0-0
NetName:        HRBLOC
NetRange:       168.137.0.0 - 168.137.255.255
NetType:        allocation
RegDate:        1994-05-10
Updated:        2024-06-04
Source:         ARIN


OrgID:          HRBLO
OrgName:        H&R Block
CanAllocate:    
Street:         4400 Main Street
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64111
RegDate:        2002-09-11
Updated:        2022-08-24
OrgAdminHandle: DURIG2-ARIN
OrgTechHandle:  KANTK1-ARIN
OrgAbuseHandle: DURIG2-ARIN
OrgAbuseHandle: KANTK1-ARIN
Source:         ARIN


POCHandle:      DURIG2-ARIN
IsRole:         N
LastName:       Durig
FirstName:      Catherine
Street:         1301 Main
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64105
RegDate:        2022-08-24
Updated:        2024-11-20
OfficePhone:    +1-816-854-5104
Mailbox:        catherine.durig@hrblock.com
Source:         ARIN


POCHandle:      KANTK1-ARIN
IsRole:         N
LastName:       Kant
FirstName:      Krishna
Street:         1 H&R Block Way
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64105
RegDate:        2017-04-07
Updated:        2025-10-08
OfficePhone:    +1-816-854-5890
Mailbox:        krishna.kant@hrblock.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 168.137.0.0/16

Range	ASN	Company	Num of IPs
168.137.72.0/21	AS8075	H&R Block	2,048
168.137.64.0/21	AS8075	H&R Block	2,048

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

Read more

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
15.200.8.136	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
189.176.193.56	AS8151 UNINET	`14.41ms` from Cancún, MX
173.213.156.152	AS7029 Windstream Communications LLC	`15.21ms` from Chicago, US
131.194.71.168	AS19342 Trinity University	`8.98ms` from Dallas, US
98.60.149.152	AS7922 Comcast Cable Communications, LLC	`14.50ms` from Denver, US
140.99.192.168	AS59711 HZ Hosting Ltd	`1.63ms` from Helsinki, FI
86.161.178.184	AS2856 British Telecommunications PLC	`4.75ms` from London, GB
178.173.21.72	AS47759 POIG Ltd.	`1.73ms` from Moscow, RU
74.78.46.56	AS11351 Charter Communications Inc	`15.20ms` from New York City, US
20.236.182.216	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
213.114.76.56	AS8434 Telenor Sverige AB	`1.30ms` from Stockholm, SE
119.174.217.104	AS9824 JCOM Co., Ltd.	`10.89ms` from Tokyo, JP
167.238.136.168	AS36092 Centene Corporation	`4.13ms` from Toronto, CA
105.105.72.232	AS36947 Telecom Algeria	`13.80ms` from Algiers, DZ
73.100.145.136	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Boston, US
102.39.139.104	AS11845 Vox Telecom Ltd	`1.79ms` from Cape Town, ZA
154.219.249.232	AS202656 Ivanov Vitaliy Sergeevich	`0.17ms` from Frankfurt am Main, DE
45.128.173.8	AS396982 Google LLC	`0.12ms` from Frankfurt am Main, DE
117.16.96.200	AS9691 KYUNGSUNG UNIVERSITY	`6.86ms` from Incheon, KR
64.245.76.24	AS19514 MagTek Inc.	`5.66ms` from Los Angeles, US
104.175.149.216	AS20001 Charter Communications Inc	`5.19ms` from Los Angeles, US
104.4.136.200	AS7018 AT&T Enterprises, LLC	`2.96ms` from Miami, US
65.78.26.120	AS6079 RCN	`5.79ms` from New York City, US
36.24.97.152	AS4134 CHINANET-BACKBONE	`4.32ms` from Ningbo, CN
40.99.42.168	AS8075 Microsoft Corporation	`0.33ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m7 168.137.105.91

traceroute to 168.137.105.91 (168.137.105.91): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.073 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 20th 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.

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