1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.124.0.0/16
  4. AS6325  | 216.124.0.0/16

216.124.0.0/16

AS6325  ·  Illinois Century Network

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Summary

Country United States
Domain illinois.net
ASN AS6325
Registry ARIN
ID ICN2

WHOIS Details

NetHandle:      NET-216-124-0-0-1
OrgID:          ILTN
Parent:         NET-216-0-0-0-0
NetName:        ICN2
NetRange:       216.124.0.0 - 216.125.255.255
NetType:        allocation
RegDate:        1998-11-16
Updated:        2015-11-16
TechHandle:     ZI83-ARIN
Source:         ARIN


OrgID:          ILTN
OrgName:        Illinois Century Network
CanAllocate:    
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        1970-01-01
Updated:        2025-09-24
ReferralServer: rwhois://rwhois.illinois.net:4321
OrgAdminHandle: ZI83-ARIN
OrgTechHandle:  RESER5-ARIN
OrgTechHandle:  WEBST193-ARIN
OrgTechHandle:  ZI83-ARIN
OrgAbuseHandle: ICNAB-ARIN
Source:         ARIN


POCHandle:      WEBST193-ARIN
IsRole:         N
LastName:       Webster
FirstName:      Andrew
Street:         120 W Jefferson St
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2025-07-21
Updated:        2025-07-21
OfficePhone:    +1-217-558-1106
Mailbox:        andy.webster@illinois.gov
Source:         ARIN


POCHandle:      ZI83-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2001-10-31
Updated:        2025-05-29
OfficePhone:    +1-815-936-4643
MobilePhone:    +1-779-801-4071
Mailbox:        DoIT.ICN.Hostmasternet@illinois.gov
Source:         ARIN


POCHandle:      ICNAB-ARIN
IsRole:         Y
LastName:       ICN Abuse
FirstName:      
Street:         120 W Jefferson
Street:         Suite B
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2003-10-09
Updated:        2025-07-21
OfficePhone:    +1-217-524-3648
Mailbox:        doit.security@illinois.gov
Source:         ARIN


POCHandle:      RESER5-ARIN
IsRole:         N
LastName:       Reserva
FirstName:      Chuck
Street:         120 West Jefferson, Springfield, Illinois, 62702
City:           Springfield
State/Prov:     IL
Country:        US
PostalCode:     62702
RegDate:        2025-09-23
Updated:        2025-09-23
OfficePhone:    +1-217-786-8872
Mailbox:        chuck.reserva@illinois.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 216.124.0.0/16

Range ASN Company Num of IPs
216.124.156.0/22 AS62523 CIRBN 1,024

Nearby Ranges

BGP prefixes that overlap with 216.0.0.0/8

Range ASN Company Num of IPs
216.88.0.0/14 AS19650 CenturyLink Communications, LLC 262,144
216.88.0.0/14 AS3561 CenturyLink Communications, LLC 262,144
216.76.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
216.140.0.0/14 AS29855 Level 3 Parent, LLC 262,144
216.60.0.0/14 AS16788 AT&T Enterprises, LLC 262,144
216.32.0.0/14 AS42427 CenturyLink Communications, LLC 262,144
216.60.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
216.100.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
216.32.0.0/14 AS3561 CenturyLink Communications, LLC 262,144
216.100.0.0/14 AS30443 AT&T Enterprises, LLC 262,144
216.140.0.0/14 AS3356 Level 3 Parent, LLC 262,144
216.60.0.0/14 AS7287 AT&T Enterprises, LLC 262,144
216.100.0.0/14 AS7287 AT&T Enterprises, LLC 262,144
216.160.0.0/15 AS3356 CenturyLink Communications, LLC 131,072
216.206.0.0/15 AS17078 CenturyLink Communications, LLC 131,072
216.84.0.0/15 AS393478 Level 3 Parent, LLC 131,072
216.84.0.0/15 AS3356 Level 3 Parent, LLC 131,072
216.84.0.0/15 AS3549 Level 3 Parent, LLC 131,072
216.84.0.0/15 AS393538 Level 3 Parent, LLC 131,072
216.28.0.0/15 AS174 Cogent Communications, LLC 131,072
216.206.0.0/15 AS209 CenturyLink Communications, LLC 131,072
216.28.0.0/15 AS14001 Cogent Communications, LLC 131,072
216.206.0.0/15 AS17385 CenturyLink Communications, LLC 131,072
216.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
216.206.0.0/15 AS25739 CenturyLink Communications, LLC 131,072
216.206.0.0/15 AS46849 CenturyLink Communications, LLC 131,072
216.160.0.0/15 AS3912 CenturyLink Communications, LLC 131,072
216.206.0.0/15 AS19031 CenturyLink Communications, LLC 131,072
216.84.0.0/15 AS63163 Level 3 Parent, LLC 131,072
216.94.0.0/15 AS701 Verizon Business 131,072
216.111.0.0/16 AS19031 CenturyLink Communications, LLC 65,536
216.13.0.0/16 AS15290 Zayo Bandwidth 65,536
216.43.0.0/16 AS7029 Windstream Communications LLC 65,536
216.112.0.0/16 AS2828 Verizon Business 65,536
216.13.0.0/16 AS6461 Zayo Bandwidth 65,536
216.149.0.0/16 AS2828 Verizon Business 65,536
216.214.0.0/16 AS7029 Windstream Communications LLC 65,536
216.190.0.0/16 AS7385 Allstream Business US, LLC 65,536
216.199.0.0/16 AS7029 Windstream Communications LLC 65,536
216.191.0.0/16 AS15290 Zayo Bandwidth 65,536
216.204.0.0/16 AS7029 Windstream Communications LLC 65,536
216.111.0.0/16 AS10753 CenturyLink Communications, LLC 65,536
216.156.0.0/16 AS2828 Verizon Business 65,536
216.233.0.0/16 AS701 Verizon Business 65,536
216.56.0.0/16 AS2381 WiscNet 65,536
216.191.0.0/16 AS6461 Zayo Bandwidth 65,536
216.191.0.0/16 AS21570 Zayo Bandwidth 65,536
216.11.0.0/16 AS14241 Oakland Schools 65,536
216.68.0.0/16 AS6181 Altafiber 65,536
216.13.0.0/16 AS6401 Zayo Bandwidth 65,536

Hosted domains

There are 93 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
216.124.52.94 AS6325 Illinois Century Network 5.51ms from Chicago, US
216.124.124.1 AS6325 Illinois Century Network 4.06ms from Chicago, US
216.124.169.1 AS6325 Illinois Century Network 3.16ms from Chicago, US
216.124.159.254 AS62523 CIRBN, LLC 4.85ms from Chicago, US
216.124.134.3 AS6325 Illinois Century Network 13.67ms from Chicago, US
216.124.85.194 AS6325 Illinois Century Network 1.34ms from Chicago, US
216.124.163.2 AS6325 Illinois Century Network 2.78ms from Chicago, US
216.124.55.245 AS6325 Illinois Century Network 5.82ms from Chicago, US
216.124.45.129 AS6325 Illinois Century Network 1.35ms from Chicago, US
216.124.161.129 AS6325 Illinois Century Network 2.99ms from Chicago, US
216.124.101.183 AS6325 Illinois Century Network 1.79ms from Chicago, US
216.124.141.226 AS6325 Illinois Century Network 4.87ms from Chicago, US
216.124.33.1 AS6325 Illinois Century Network 3.44ms from Chicago, US
216.124.140.230 AS6325 Illinois Century Network 6.44ms from Chicago, US
216.124.151.125 AS6325 Illinois Century Network 6.84ms from Chicago, US
216.124.162.177 AS6325 Illinois Century Network 3.51ms from Chicago, US
216.124.56.46 AS6325 Illinois Century Network 2.05ms from Chicago, US
216.124.57.235 AS6325 Illinois Century Network 2.02ms from Chicago, US
216.124.59.171 AS6325 Illinois Century Network 5002.11ms from Chicago, US
216.124.53.252 AS6325 Illinois Century Network 5.67ms from Chicago, US
216.124.9.177 AS6325 Illinois Century Network 3.58ms from Chicago, US
216.124.164.129 AS6325 Illinois Century Network 4.78ms from Chicago, US
216.124.156.2 AS62523 CIRBN, LLC 6.04ms from Chicago, US
216.124.107.1 AS6325 Illinois Century Network 2.21ms from Chicago, US
216.124.167.1 AS6325 Illinois Century Network 3.69ms from Chicago, 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
49.225.23.64 AS9500 One New Zealand Group Limited 13.25ms from Auckland, NZ
109.135.4.208 AS5432 Proximus NV 3.34ms from Brussels, BE
73.75.168.160 AS7922 Comcast Cable Communications, LLC 5.12ms from Chicago, US
5.100.21.80 AS28876 suec // dacor GmbH 5.82ms from Frankfurt am Main, DE
80.129.248.224 AS3320 Deutsche Telekom AG 3.83ms from Hamburg, DE
84.66.248.128 AS5378 Vodafone Limited 7.14ms from London, GB
81.44.222.224 AS3352 TELEFONICA DE ESPANA S.A.U. 1.56ms from Madrid, ES
108.24.89.160 AS701 Verizon Business 3.40ms from New York City, US
153.164.12.112 AS4713 NTT DOCOMO BUSINESS,Inc. 5.16ms from Osaka, JP
177.157.112.80 AS18881 TELEFÔNICA BRASIL S.A 15.11ms from Osasco, BR
51.103.105.32 AS8075 Microsoft Corporation 0.17ms from Paris, FR
24.22.117.208 AS7922 Comcast Cable Communications, LLC 6.17ms from Portland, US
91.188.69.48 AS8304 Ecritel SASU 0.51ms from Saint-Denis, FR
75.253.13.0 AS6167 Verizon Business 11.55ms from Seattle, US
42.82.227.0 AS9845 LG HelloVision Corp. 7.89ms from Seoul, KR
54.255.92.240 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG
47.237.15.112 AS45102 Alibaba (US) Technology Co., Ltd. 0.77ms from Singapore, SG
44.238.78.96 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
66.26.253.176 AS11426 Charter Communications Inc 7.90ms from Charlotte, US
97.242.60.112 AS6167 Verizon Business 10.23ms from Chicago, US
75.224.93.64 AS6167 Verizon Business 18.43ms from Dallas, US
3.76.49.208 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
1.239.214.32 AS9318 SK Broadband Co Ltd 1.84ms from Incheon, KR
196.39.19.32 AS20011 Dimension Data 1.05ms from Johannesburg, ZA
193.34.94.160 AS41967 Sumski Telecom Systems Ltd 4.07ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 216.124.217.103
traceroute to 216.124.217.103 (216.124.217.103): 13 hops max, 52 byte packets
4 [AS812] 209.148.225.93 7.678 ms
5 *
6 *
7 [AS6327] 66.163.65.18 48.549 ms
8 [] 208.115.136.22 54.729 ms
9 [AS6325] 206.166.9.209 61.576 ms
10 [AS6325] 206.166.9.70 61.386 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Kelowna, CA
On

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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