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

207.63.0.0/16

AS6325  ·  Illinois Century Network

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Summary

Country United States
Domain illinois.net
ASN AS6325
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:      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:      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:      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 207.63.0.0/16

Range ASN Company Num of IPs
207.63.195.0/24 AS6325 THORNTON TWP HIGH SCHOOL 256
207.63.54.0/24 AS53643 MANTENO MIDDLE SCHOOL 256
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
207.63.186.0/23 AS6325 PLAINFIELD HIGH SCHOOL - CENTER CAMPUS 512

Nearby Ranges

BGP prefixes that overlap with 207.0.0.0/8

Range ASN Company Num of IPs
207.120.0.0/14 AS3549 Level 3 Parent, LLC 262,144
207.120.0.0/14 AS328867 Level 3 Parent, LLC 262,144
207.212.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
207.120.0.0/14 AS10355 Level 3 Parent, LLC 262,144
207.120.0.0/14 AS22538 Level 3 Parent, LLC 262,144
207.76.0.0/14 AS701 Verizon Business 262,144
207.12.0.0/14 AS174 Cogent Communications, LLC 262,144
207.72.0.0/14 AS237 Merit Network Inc. 262,144
207.120.0.0/14 AS3356 Level 3 Parent, LLC 262,144
207.128.0.0/14 AS6289 American Honda Motor Company, Inc. 262,144
207.16.0.0/14 AS701 Verizon Business 262,144
207.24.0.0/14 AS701 Verizon Business 262,144
207.40.0.0/14 AS174 Cogent Communications, LLC 262,144
207.120.0.0/14 AS30394 Level 3 Parent, LLC 262,144
207.132.0.0/15 AS1904 DoD Network Information Center 131,072
207.224.0.0/15 AS209 CenturyLink Communications, LLC 131,072
207.108.0.0/15 AS22463 CenturyLink Communications, LLC 131,072
207.238.0.0/15 AS2828 Verizon Business 131,072
207.56.0.0/15 AS54801 NTT America, Inc. 131,072
207.132.0.0/15 AS27066 DoD Network Information Center 131,072
207.224.0.0/15 AS3356 CenturyLink Communications, LLC 131,072
207.84.0.0/15 AS749 DoD Network Information Center 131,072
207.108.0.0/15 AS395143 CenturyLink Communications, LLC 131,072
207.108.0.0/15 AS398895 CenturyLink Communications, LLC 131,072
207.132.0.0/15 AS3954 DoD Network Information Center 131,072
207.132.0.0/15 AS1540 DoD Network Information Center 131,072
207.56.0.0/15 AS7607 NTT America, Inc. 131,072
207.238.0.0/15 AS701 Verizon Business 131,072
207.132.0.0/15 AS27064 DoD Network Information Center 131,072
207.132.0.0/15 AS153 DoD Network Information Center 131,072
207.118.0.0/15 AS209 CenturyLink Communications, LLC 131,072
207.224.0.0/15 AS393722 CenturyLink Communications, LLC 131,072
207.132.0.0/15 AS668 DoD Network Information Center 131,072
207.224.0.0/15 AS40879 CenturyLink Communications, LLC 131,072
207.140.0.0/15 AS394205 AT&T Enterprises, LLC 131,072
207.132.0.0/15 AS56 DoD Network Information Center 131,072
207.86.0.0/15 AS701 Verizon Business 131,072
207.86.0.0/15 AS2828 Verizon Business 131,072
207.108.0.0/15 AS3356 CenturyLink Communications, LLC 131,072
207.108.0.0/15 AS209 CenturyLink Communications, LLC 131,072
207.56.0.0/15 AS137535 NTT America, Inc. 131,072
207.132.0.0/15 AS367 DoD Network Information Center 131,072
207.108.0.0/15 AS30449 CenturyLink Communications, LLC 131,072
207.132.0.0/15 AS6026 DoD Network Information Center 131,072
207.132.0.0/15 AS2749 DoD Network Information Center 131,072
207.132.0.0/15 AS721 DoD Network Information Center 131,072
207.242.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
207.104.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
207.56.0.0/15 AS2914 NTT America, Inc. 131,072
207.132.0.0/15 AS27142 DoD Network Information Center 131,072

Hosted domains

There are 35 domain names hosted across 23 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

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

IP Address ASN Details
207.63.144.2 AS6325 Illinois Century Network 2.33ms from Chicago, US
207.63.124.2 AS394798 Chicago Park District 0.67ms from Chicago, US
207.63.187.11 AS6325 Illinois Century Network 3.69ms from Chicago, US
207.63.214.2 AS6325 Illinois Century Network 2.33ms from Chicago, US
207.63.83.33 AS6325 Illinois Century Network 8.04ms from Chicago, US
207.63.87.209 AS6325 Illinois Century Network 7.72ms from Chicago, US
207.63.107.65 AS6325 Illinois Century Network 2.67ms from Chicago, US
207.63.252.1 AS6325 Illinois Century Network 7.00ms from Chicago, US
207.63.54.1 AS53643 Manteno Community Unit School District 5 6.32ms from Chicago, US
207.63.67.233 AS6325 Illinois Century Network 5.35ms from Chicago, US
207.63.2.2 AS6325 Illinois Century Network 5.40ms from Chicago, US
207.63.161.1 AS6325 Illinois Century Network 2.90ms from Chicago, US
207.63.215.1 AS6325 Illinois Century Network 2.21ms from Chicago, US
207.63.53.1 AS6325 Illinois Century Network 5.71ms from Chicago, US
207.63.248.102 AS6325 Illinois Century Network 4.90ms from Chicago, US
207.63.110.2 AS6325 Illinois Century Network 5.52ms from Chicago, US
207.63.115.100 AS6325 Illinois Century Network 2.47ms from Chicago, US
207.63.225.2 AS6325 Illinois Century Network 19.34ms from Chicago, US
207.63.116.1 AS6325 Illinois Century Network 2.15ms from Chicago, US
207.63.186.194 AS6325 Illinois Century Network 3.32ms from Chicago, US
207.63.57.114 AS6325 Illinois Century Network 6.95ms from Chicago, US
207.63.203.73 AS6325 Illinois Century Network 2.51ms from Chicago, US
207.63.246.208 AS6325 Illinois Century Network 9.24ms from Chicago, US
207.63.74.159 AS6325 Illinois Century Network 5.08ms from Chicago, US
207.63.176.1 AS6325 Illinois Century Network 2.87ms 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
84.153.36.128 AS3320 Deutsche Telekom AG 3.91ms from Berlin, DE
216.115.145.80 AS5009 REV 10.82ms from Dallas, US
177.93.236.0 AS28663 FLYS INTERATIVA LTDA 0.41ms from Fortaleza, BR
103.23.46.144 AS55720 Gigabit Hosting Sdn Bhd 1.19ms from Hong Kong, HK
78.150.231.112 AS13285 TalkTalk Communications Limited 5.95ms from London, GB
81.156.212.112 AS2856 British Telecommunications PLC 2.96ms from London, GB
71.84.59.32 AS20115 Charter Communications LLC 4.09ms from Los Angeles, US
188.14.228.16 AS3269 Telecom Italia S.p.A. 8.38ms from Rome, IT
47.128.174.192 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
45.204.72.0 AS35916 MULTACOM CORPORATION 0.14ms from Singapore, SG
51.53.43.64 AS8075 Microsoft Corporation 0.55ms from Taipei, TW
20.25.38.48 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
93.227.174.192 AS3320 Deutsche Telekom AG 6.17ms from Berlin, DE
186.128.202.0 AS22927 Telefonica de Argentina 2.34ms from Buenos Aires, AR
95.83.224.144 AS13280 Three Ireland (Hutchison) limited 0.47ms from Dublin, IE
113.45.109.64 AS55990 Huawei Cloud Service data center 1.95ms from Guangzhou, CN
39.123.234.240 AS9318 SK Broadband Co Ltd 3.07ms from Incheon, KR
78.89.183.96 AS29357 NATIONAL MOBILE TELECOMMUNICATIONS COMPANY K.S.C.P. 8.08ms from Kuwait City, KW
39.45.202.240 AS17557 Pakistan Telecommunication Company Limited 11.46ms from Lahore, PK
97.190.198.16 AS6167 Verizon Business 14.13ms from Los Angeles, US
90.45.210.176 AS3215 Orange S.A. 7.37ms from Paris, FR
93.183.149.176 AS25374 ESCOM Ltd. - Haskovo 5.33ms from Sofia, BG
35.76.35.240 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
119.99.139.144 AS4134 CHINANET-BACKBONE 2.52ms from Wuhan, CN
130.43.63.240 AS1241 Forthnet 2.14ms from Athens, GR

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 207.63.19.129
traceroute to 207.63.19.129 (207.63.19.129): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.082 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
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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