198.37.16.0/21

AS29825 · Illinois Institute of Technology

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Summary

Country	United States
Domain	iit.edu
ASN	AS29825
Registry	ARIN
ID	NETBLK-IITNET

WHOIS Details

NetHandle:      NET-198-37-16-0-1
OrgID:          IIT-2
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-IITNET
NetRange:       198.37.16.0 - 198.37.27.255
NetType:        allocation
RegDate:        1993-01-13
Updated:        2001-04-13
TechHandle:     ZI53-ARIN
Source:         ARIN


OrgID:          IIT-2
OrgName:        Illinois Institute of Technology
CanAllocate:    
Street:         Suite 007
Street:         10 West 31st Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60616
RegDate:        1993-01-13
Updated:        2011-09-24
OrgAdminHandle: ZI53-ARIN
OrgTechHandle:  IOY1-ARIN
OrgAbuseHandle: IOY1-ARIN
Source:         ARIN


POCHandle:      ZI53-ARIN
IsRole:         Y
LastName:       Illinois Institute of Technology
FirstName:      
Street:         Michael Paul Galvin Tower
Street:         10 W. 35th Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60616
RegDate:        2001-04-13
Updated:        2025-12-03
OfficePhone:    +1-312-567-5809
MobilePhone:    +1-630-660-8772
Mailbox:        oyewole@iit.edu
Source:         ARIN


POCHandle:      IOY1-ARIN
IsRole:         N
LastName:       Oyewole
FirstName:      Ibukun
Street:         Michael Paul Galvin Tower
Street:         10 W. 35th Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60616
RegDate:        2009-06-05
Updated:        2025-12-03
OfficePhone:    +1-312-567-5809
MobilePhone:    +1-630-660-8772
Mailbox:        oyewole@iit.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.37.0.0/16

Range	ASN	Company	Num of IPs
198.37.192.0/18	AS10796	Charter Communications Inc	16,384
198.37.144.0/20	AS11377	SendGrid, Inc.	4,096
198.37.136.0/21	AS55076	Johnson Telephone Company	2,048
198.37.28.0/22	AS33515	City of Monroe	1,024
198.37.112.0/22	AS17216	DC74 LLC	1,024
198.37.96.0/22	AS397423	Tier.Net Technologies LLC	1,024
198.37.94.0/23	AS14903	Pilot Catastrophe Services, Inc.	512
198.37.134.0/23	AS14860	South Texas ISD	512
198.37.111.0/24	AS397423	Tier.Net Technologies LLC	256
198.37.6.0/24	AS19773	Motorola MNIC	256
198.37.47.0/24	AS55279	Jockey International, Inc.	256
198.37.107.0/24	AS17216	DC74 LLC	256
198.37.121.0/24	AS397423	Tier.Net Technologies LLC	256
198.37.109.0/24	AS397423	Tier.Net Technologies LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
205.180.85.197	AS26762 Conversant, LLC	`0.28ms` from Ashburn, US
46.97.34.85	AS12302 Vodafone Romania S.A.	`0.44ms` from Bucharest, RO
183.215.105.69	AS56047 China Mobile communications corporation	`1.30ms` from Changsha, CN
50.205.242.85	AS7922 Comcast Cable Communications, LLC	`1.83ms` from Chicago, US
204.57.78.133	AS3549 Level 3 Parent, LLC	`6.31ms` from Dallas, US
52.51.117.197	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
218.22.206.101	AS4134 CHINANET-BACKBONE	`5.28ms` from Huai'an, CN
82.32.229.229	AS5089 Virgin Media Limited	`13.18ms` from London, GB
203.39.27.53	AS1221 Telstra Limited	`0.69ms` from Melbourne, AU
93.170.138.181	AS51812 KTVS Ltd.	`6.12ms` from Moscow, RU
37.100.27.213	AS1267 WIND TRE S.P.A.	`6.30ms` from Rome, IT
78.58.92.229	AS8764 Telia Lietuva, AB	`9.99ms` from Siauliai, LT
210.69.40.133	AS4782 Data Communication Business Group	`6.85ms` from Taipei, TW
46.50.74.37	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`9.24ms` from Braga, PT
200.61.221.245	AS7303 Telecom Argentina S.A.	`1.56ms` from Buenos Aires, AR
105.157.81.149	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.13ms` from Casablanca, MA
76.107.222.117	AS7922 Comcast Cable Communications, LLC	`15.18ms` from Dallas, US
86.147.247.117	AS2856 British Telecommunications PLC	`1.75ms` from Erith, GB
144.85.148.165	AS12350 VTX Services SA	`1.16ms` from Geneve, CH
37.220.167.53	AS34879 OOO "Sovremennye setevye tekhnologii"	`0.14ms` from Krasnoyarsk, RU
93.183.209.37	AS3326 Datagroup PJSC	`0.51ms` from Kyiv, UA
82.35.86.229	AS5089 Virgin Media Limited	`4.54ms` from London, GB
93.181.213.85	AS12389 PJSC Rostelecom	`11.02ms` from Moscow, RU
66.108.53.5	AS12271 Charter Communications Inc	`4.13ms` from New York City, US
114.134.129.245	AS10000 Nagasaki Cable Media Inc.	`8.57ms` 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 -f3 -m13 198.37.18.119

traceroute to 198.37.18.119 (198.37.18.119): 13 hops max, 52 byte packets

3 [AS174] 154.24.24.137 0.938 ms

4 [AS174] 154.54.46.101 6.697 ms

5 [AS174] 154.54.40.110 13.571 ms

6 *

7 [AS174] 154.54.173.130 32.511 ms

8 [AS174] 154.54.46.178 32.463 ms

9 [AS174] 38.104.102.14 32.111 ms

10 [AS29825] 216.47.159.182 32.25 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Jacksonville, US

On March 13th 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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