1. All IP Ranges
  2. 207.0.0.0/8
  3. 207.63.0.0/16
  4. AS6325  | 207.63.0.0/17

207.63.0.0/17

AS6325  ·  Illinois Century Network

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Summary

Country United States
Domain illinois.net
ASN AS6325
Parent Range 207.63.0.0/16
Registry ARIN
ID ICN5

WHOIS Details

NetHandle:      NET-207-63-0-0-1
OrgID:          ILTN
Parent:         NET-207-0-0-0-0
NetName:        ICN5
NetRange:       207.63.0.0 - 207.63.255.255
NetType:        allocation
RegDate:        1996-02-21
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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 207.63.0.0/17

Range ASN Company Num of IPs
207.63.0.0/16 AS6325 Illinois Century Network 65,536

BGP prefixes that are contained by 207.63.0.0/17

Range ASN Company Num of IPs
207.63.124.0/24 AS394798 CHICAGO PARK DISTRICT 256
207.63.54.0/24 AS53643 MANTENO MIDDLE SCHOOL 256

Nearby Ranges

BGP prefixes that overlap with 207.63.0.0/16

Range ASN Company Num of IPs
207.63.0.0/16 AS6325 Illinois Century Network 65,536
207.63.186.0/23 AS6325 PLAINFIELD HIGH SCHOOL - CENTER CAMPUS 512
207.63.140.0/24 AS6325 GRAYSLAKE MIDDLE SCHOOL 256
207.63.175.0/24 AS6325 WOOD OAKS JR HIGH SCHOOL 256
207.63.176.0/24 AS6325 SHABONEE SCHOOL 256
207.63.183.0/24 AS6325 LINCOLN CULTURAL CTR - MONTESSORI ELEM 256
207.63.124.0/24 AS394798 CHICAGO PARK DISTRICT 256
207.63.195.0/24 AS6325 THORNTON TWP HIGH SCHOOL 256
207.63.54.0/24 AS53643 MANTENO MIDDLE SCHOOL 256

Hosted domains

There are 11 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
207.63.120.15 clifton-u4.k12.il.us 1
207.63.110.195 jsmorton.com 1
207.63.16.70 rockford.lib.il.us 1
207.63.115.10 district106.net 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

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

IP Address ASN Details
207.63.67.233 AS6325 Illinois Century Network 5.36ms from Chicago, US
207.63.16.33 AS6325 Illinois Century Network 2.17ms from Chicago, US
207.63.110.2 AS6325 Illinois Century Network 5.41ms from Chicago, US
207.63.54.1 AS53643 Manteno Community Unit School District 5 5.87ms from Chicago, US
207.63.87.209 AS6325 Illinois Century Network 7.65ms from Chicago, US
207.63.52.130 AS6325 Illinois Century Network 7.14ms from Chicago, US
207.63.2.2 AS6325 Illinois Century Network 6.30ms from Chicago, US
207.63.116.1 AS6325 Illinois Century Network 2.06ms from Chicago, US
207.63.101.193 AS6325 Illinois Century Network 1.15ms from Chicago, US
207.63.57.114 AS6325 Illinois Century Network 6.95ms from Chicago, US
207.63.83.33 AS6325 Illinois Century Network 7.96ms from Chicago, US
207.63.124.2 AS394798 Chicago Park District 0.64ms from Chicago, US
207.63.53.1 AS6325 Illinois Century Network 5.63ms from Chicago, US
207.63.107.65 AS6325 Illinois Century Network 2.61ms from Chicago, US
207.63.115.1 AS6325 Illinois Century Network 2.39ms from Chicago, US
207.63.74.151 AS6325 Illinois Century Network 5.07ms 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
213.125.169.225 AS33915 Vodafone Libertel B.V. 0.72ms from Amsterdam, NL
94.213.254.1 AS33915 Vodafone Libertel B.V. 5.25ms from Amsterdam, NL
94.209.28.1 AS33915 Vodafone Libertel B.V. 5.30ms from Amsterdam, NL
94.107.202.129 AS47377 Orange Belgium SA 7.92ms from Amsterdam, NL
216.122.33.1 AS29894 South Central Rural Telecommunications Cooperative Inc. 9.76ms from Atlanta, US
138.43.190.1 AS395437 Highland Communications LLC 9.20ms from Atlanta, US
75.117.14.1 AS7029 Windstream Communications LLC 2.17ms from Atlanta, US
181.51.94.1 AS10620 Telmex Colombia S.A. 14.58ms from Bogota, CO
201.231.169.1 AS7303 Telecom Argentina S.A. 8.61ms from Buenos Aires, AR
41.251.184.1 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.44ms from Casablanca, MA
196.117.197.17 AS36925 MEDITELECOM 3.28ms from Casablanca, MA
171.211.119.1 AS4134 CHINANET-BACKBONE 3.86ms from Chengdu, CN
222.214.140.1 AS4134 CHINANET-BACKBONE 6.10ms from Chengdu, CN
222.18.159.193 AS4538 China Education and Research Network Center 5.58ms from Chengdu, CN
75.129.67.1 AS20115 Charter Communications LLC 7.73ms from Chicago, US
73.8.240.1 AS7922 Comcast Cable Communications, LLC 3.10ms from Chicago, US
73.50.113.1 AS7922 Comcast Cable Communications, LLC 3.12ms from Chicago, US
198.49.244.1 AS32899 Bresco Broadband 1.29ms from Columbus, US
2.109.96.65 AS3292 TDC Holding A/S 2.87ms from Copenhagen, DK
76.112.133.1 AS7922 Comcast Cable Communications, LLC 2.56ms from Detroit, US
138.97.194.33 AS264200 R DE MELO NEVES CONEX - ME 17.73ms from Fortaleza, BR
82.165.224.1 AS8560 IONOS SE 2.61ms from Frankfurt am Main, DE
37.35.124.1 AS15600 Quickline AG 3.65ms from Geneve, CH
125.88.13.1 AS4134 CHINANET-BACKBONE 2.86ms from Guangzhou, CN
218.17.59.193 AS4134 CHINANET-BACKBONE 0.92ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 207.63.9.212
traceroute to 207.63.9.212 (207.63.9.212): 5 hops max, 52 byte packets
1 [AS15169] 172.253.65.182 127.781 ms
2 [AS15169] 192.178.249.226 127.838 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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