1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.240.0.0/16
  4. AS401975  | 216.240.208.0/20

216.240.208.0/20

AS401975  ·  Reaching Across Illinois Library System

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Summary

Country United States
Domain railslibraries.org
ASN AS401975
Registry ARIN
ID RAILS

WHOIS Details

NetHandle:      NET-216-240-208-0-1
OrgID:          RAILS-6
Parent:         NET-216-0-0-0-0
NetName:        RAILS
NetRange:       216.240.208.0 - 216.240.223.255
NetType:        allocation
RegDate:        1999-11-05
Updated:        2025-09-12
Source:         ARIN


OrgID:          RAILS-6
OrgName:        Reaching Across Illinois Library System
CanAllocate:    
Street:         125 Tower Drive
City:           Burr Ridge
State/Prov:     IL
Country:        US
PostalCode:     60527
RegDate:        2025-08-18
Updated:        2025-08-28
OrgAdminHandle: NETAD99-ARIN
OrgTechHandle:  NETAD99-ARIN
OrgAbuseHandle: NETAD99-ARIN
OrgNOCHandle:   NETAD99-ARIN
OrgRoutingHandle:   NETAD99-ARIN
OrgDNSHandle:   NETAD99-ARIN
Source:         ARIN


POCHandle:      NETAD99-ARIN
IsRole:         Y
LastName:       Netadmin
FirstName:      
Street:         125 Tower Drive
City:           Burr Ridge
State/Prov:     IL
Country:        US
PostalCode:     60527
RegDate:        2008-11-05
Updated:        2025-09-12
OfficePhone:    +1-630-734-5136
MobilePhone:    +1-773-679-8415
FaxPhone:       +1-630-734-5050
Mailbox:        registrar@railslibraries.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 216.240.0.0/16

Range ASN Company Num of IPs
216.240.160.0/19 AS11320 Internet Express 8,192
216.240.160.0/19 AS395367 Internet Express 8,192
216.240.128.0/19 AS16509 Amazon.com, Inc. 8,192
216.240.32.0/19 AS23316 Aerioconnect 8,192
216.240.64.0/19 AS12067 ShawneeLink Corporation 8,192
216.240.112.0/20 AS27391 Washington Corporations 4,096
216.240.192.0/20 AS3360 DXC US Latin America Corporation 4,096
216.240.240.0/23 AS35986 Vyve Broadband 512
216.240.242.0/24 AS35986 Vyve Broadband 256
216.240.243.0/24 AS35986 Vyve Broadband 256
216.240.244.0/24 AS35986 VyveBroadband 256
216.240.245.0/24 AS35986 Vyve Broadband 256
216.240.246.0/24 AS35986 Vyve Broadband 256
216.240.247.0/24 AS35986 Vyve Broadband 256
216.240.248.0/24 AS35986 Vyve Broadband 256
216.240.249.0/24 AS35986 Vyve Broadband 256
216.240.250.0/24 AS35986 Vyve Broadband 256
216.240.251.0/24 AS35986 Vyve Broadband 256
216.240.252.0/24 AS35986 Vyve Broadband 256
216.240.253.0/24 AS35986 Vyve Broadband 256
216.240.254.0/24 AS35986 Vyve Broadband 256
216.240.255.0/24 AS35986 Vyve Broadband 256
216.240.125.0/24 AS27391 Victoria Shipyards 256
216.240.126.0/24 AS396289 Seaspan Marine 256
216.240.127.0/24 AS396289 Seaspan Marine 256
216.240.124.0/24 AS27391 Victoria Shipyards 256

Hosted domains

There are 14 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
216.240.208.93 railslibraries.info 8
216.240.208.97 librarylearning.info 2
216.240.208.90 inkie.info 2
216.240.208.92 mylibraryis.org 1
216.240.208.2 shareillinois.info 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
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Pingable IPs

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

IP Address ASN Details
216.240.220.254 AS401975 Reaching Across Illinois Library System 3.86ms from Chicago, US
216.240.208.254 AS401975 Reaching Across Illinois Library System 3.95ms from Chicago, US
216.240.211.254 AS401975 Reaching Across Illinois Library System 4.10ms from Chicago, US
216.240.222.254 AS401975 Reaching Across Illinois Library System 3.89ms 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
78.97.41.228 AS12302 Vodafone Romania S.A. 7.12ms from Bucharest, RO
75.210.221.228 AS6167 Verizon Business 12.01ms from Chicago, US
223.31.77.68 AS9583 Sify Limited 0.92ms from Delhi, IN
122.35.220.132 AS17858 LG POWERCOMM 2.54ms from Incheon, KR
37.14.219.4 AS12479 Orange Espagne SA 8.76ms from Madrid, ES
109.168.249.228 AS12389 PJSC Rostelecom 17.68ms from Moscow, RU
223.216.139.36 AS4713 NTT DOCOMO BUSINESS,Inc. 13.46ms from Osaka, JP
90.76.235.228 AS3215 Orange S.A. 11.06ms from Paris, FR
89.190.64.116 AS41088 "N_SYS s.r.o." 0.32ms from Prague, CZ
103.104.45.52 AS136714 Stampede Communications Pvt. Ltd. 15.50ms from Saint Thomas Mount, IN
200.54.71.244 AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS) 1.74ms from Santiago, CL
153.156.89.116 AS4713 NTT DOCOMO BUSINESS,Inc. 2.77ms from Tokyo, JP
99.98.209.148 AS7018 AT&T Enterprises, LLC 2.07ms from Atlanta, US
51.8.188.132 AS8075 Microsoft Corporation 0.86ms from Boydton, US
172.217.31.164 AS15169 Google LLC 0.21ms from Chang-hua, TW
209.242.10.148 AS10692 DLS Internet Services, Inc 2.27ms from Chicago, US
104.151.172.132 AS399081 Centranet, LLC 6.76ms from Dallas, US
119.91.109.180 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
146.120.244.244 AS57197 Shaporenko Yuri Nikolaevich 6.80ms from Kyiv, UA
79.155.126.164 AS3352 TELEFONICA DE ESPANA S.A.U. 10.72ms from Madrid, ES
82.50.86.36 AS3269 Telecom Italia S.p.A. 1.88ms from Milan, IT
167.227.34.116 AS2665 Shared Services Canada 3.24ms from Montreal, CA
104.50.130.20 AS7018 AT&T Enterprises, LLC 6.62ms from Redding, US
76.106.98.244 AS7922 Comcast Cable Communications, LLC 6.37ms from Reston, US
213.8.192.116 AS12400 Partner Communications Ltd. 0.20ms from Rosh Ha‘Ayin, IL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m10 216.240.210.81
traceroute to 216.240.210.81 (216.240.210.81): 10 hops max, 52 byte packets
2 [AS6718] 128.0.34.101 0.147 ms
3 *
4 *
5 *
6 *
7 [AS6939] 184.104.188.151 107.764 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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