156.110.144.0/20

AS16922 · University of Oklahoma HSC

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Summary

Country	United States
Domain	ou.edu
ASN	AS16922
Registry	ARIN
ID	ONENET-0000003021-0000009137

WHOIS Details

NetHandle:      NET-156-110-144-0-1
OrgID:          UNIVER-196
Parent:         NET-156-110-0-0-1
NetName:        ONENET-0000003021-0000009137
NetRange:       156.110.144.0 - 156.110.159.255
NetType:        reassignment
RegDate:        2015-09-08
Updated:        2015-09-08
Source:         ARIN


OrgID:          UNIVER-196
OrgName:        University of Oklahoma HSC
CanAllocate:    
Street:         800 NE 15th
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73104
RegDate:        1992-01-08
Updated:        2024-07-24
OrgAdminHandle: ZO24-ARIN
OrgTechHandle:  NETWO1980-ARIN
OrgAbuseHandle: NETWO1980-ARIN
OrgNOCHandle:   NETWO1980-ARIN
OrgRoutingHandle:   ONENE5-ARIN
OrgDNSHandle:   NETWO1980-ARIN
Source:         ARIN


POCHandle:      ZO24-ARIN
IsRole:         Y
LastName:       Networking
FirstName:      
Street:         800 NE 15th St
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73104
RegDate:        2001-07-23
Updated:        2024-11-05
OfficePhone:    +1-405-271-5332
FaxPhone:       +1-405-271-2181
Mailbox:        ouit-ops@ou.edu
Source:         ARIN


POCHandle:      NETWO1980-ARIN
IsRole:         Y
LastName:       Networking
FirstName:      
Street:         800 NE 15th
City:           Oklahoma City
State/Prov:     OK
Country:        US
PostalCode:     73104
RegDate:        2007-09-07
Updated:        2024-07-24
OfficePhone:    +1-405-271-5425
Mailbox:        ouit-ops@ou.edu
Source:         ARIN

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.110.145.227	omrf.org	4
156.110.145.248	omrf.net	1
156.110.145.228	oklasoft.com	1

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

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

IP Address	ASN	Details
156.110.147.2	AS16922 University of Oklahoma HSC	`6.54ms` from Dallas, US
156.110.145.251	AS16922 University of Oklahoma HSC	`6.05ms` from Dallas, US
156.110.146.2	AS16922 University of Oklahoma HSC	`6.26ms` from Dallas, 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
35.92.233.20	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
197.49.73.36	AS8452 TE-AS	`5.68ms` from Cairo, EG
128.77.240.180	AS3292 TDC Holding A/S	`1.26ms` from Copenhagen, DK
34.63.68.20	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
89.107.66.68	AS30962 comtrance service GmbH	`0.41ms` from Duesseldorf, DE
81.51.252.196	AS3215 Orange S.A.	`7.77ms` from Frankfurt am Main, DE
46.128.42.244	AS35244 Tele Columbus AG	`11.71ms` from Frankfurt am Main, DE
115.215.122.228	AS4134 CHINANET-BACKBONE	`9.43ms` from Hangzhou, CN
117.0.184.164	AS7552 Viettel Group	`3.89ms` from Hanoi, VN
154.93.216.132	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
209.203.37.116	AS11845 Vox Telecom Ltd	`0.21ms` from Johannesburg, ZA
46.102.214.148	AS51561 ICUK Computing Services Limited	`0.29ms` from London, GB
45.15.92.228	AS207054 FLYNET SRL	`5.48ms` from Milan, IT
87.0.131.212	AS3269 Telecom Italia S.p.A.	`2.10ms` from Milan, IT
45.137.189.4	AS57271 BitWeb LLC	`0.90ms` from Moscow, RU
24.193.155.228	AS12271 Charter Communications Inc	`3.93ms` from New York City, US
194.223.105.228	AS138384 Rakuten Mobile Network, Inc.	`3.37ms` from Osaka, JP
220.235.90.20	AS7545 TPG Telecom Limited	`1.11ms` from Perth, AU
123.129.77.116	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Qingdao, CN
189.242.31.68	AS8151 UNINET	`5.16ms` from Santiago de Queretaro, MX
43.201.111.100	AS16509 Amazon.com, Inc.	`0.81ms` from Seoul, KR
61.102.65.52	AS17839 LG HelloVision Corp.	`2.02ms` from Seoul, KR
61.105.234.180	AS9318 SK Broadband Co Ltd	`6.96ms` from Seoul, KR
114.204.193.164	AS9318 SK Broadband Co Ltd	`1.82ms` from Seoul, KR
52.221.128.84	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f2 -m18 156.110.148.60

traceroute to 156.110.148.60 (156.110.148.60): 18 hops max, 52 byte packets

2 [AS20278] 64.44.164.129 3.647 ms

3 *

4 *

5 *

6 [AS6939] 184.104.197.98 33.381 ms

7 [AS6939] 216.66.79.210 41.979 ms

8 [AS5078] 164.58.63.77 42.132 ms

9 [AS5078] 164.58.63.78 41.904 ms

10 [AS16922] 156.110.254.18 42.19 ms

11 *

12 [AS16922] 157.142.5.11 41.986 ms

13 *

14 *

15 [AS16922] 157.142.5.11 42.134 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On August 22nd 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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