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
216.240.208.90 inkie.info 2
216.240.208.97 librarylearning.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
Read more

Pingable IPs

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

IP Address ASN Details
216.240.222.254 AS401975 Reaching Across Illinois Library System 4.26ms from Chicago, US
216.240.208.93 AS401975 Reaching Across Illinois Library System 4.10ms from Chicago, US
216.240.220.254 AS401975 Reaching Across Illinois Library System 4.26ms from Chicago, US
216.240.211.20 AS401975 Reaching Across Illinois Library System 3.91ms 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
167.219.90.68 AS30337 Deloitte Services LP 3.06ms from Atlanta, US
123.122.185.244 AS4808 China Unicom Beijing Province Network 3.89ms from Beijing, CN
208.93.214.4 AS22821 AIPSO 4.41ms from Boston, US
163.61.26.4 AS56178 Latch Networks Pty Ltd 0.16ms from Brisbane, AU
178.116.171.164 AS6848 Telenet BV 5.82ms from Brussels, BE
27.14.110.68 AS4837 CHINA UNICOM China169 Backbone 1.98ms from Chongqing, CN
34.60.207.68 AS396982 Google LLC 0.13ms from Council Bluffs, US
35.186.110.148 AS396982 Google LLC 6.25ms from Dallas, US
59.111.40.84 AS45062 Netease-Network 3.36ms from Hangzhou, CN
217.107.87.68 AS12389 PJSC Rostelecom 5.29ms from Krasnodar, RU
62.182.139.36 AS8359 MTS PJSC 4.52ms from Krasnodar, RU
86.148.197.228 AS2856 British Telecommunications PLC 5.60ms from London, GB
75.237.223.244 AS6167 Verizon Business 13.81ms from Los Angeles, US
81.36.182.180 AS3352 TELEFONICA DE ESPANA S.A.U. 7.08ms from Madrid, ES
92.22.136.84 AS13285 TalkTalk Communications Limited 6.02ms from Manchester, GB
95.106.227.116 AS12389 PJSC Rostelecom 12.04ms from Moscow, RU
88.172.52.52 AS12322 Free SAS 3.00ms from Paris, FR
171.67.100.116 AS32 Stanford University 1.84ms from San Jose, US
154.193.120.132 AS11404 Wave Broadband 0.30ms from Seoul, KR
161.117.82.84 AS45102 Alibaba (US) Technology Co., Ltd. 0.76ms from Singapore, SG
217.114.92.36 AS30811 Optimizely AB 0.26ms from Stockholm, SE
114.24.137.4 AS3462 Data Communication Business Group 1.12ms from Taipei, TW
54.65.121.84 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
105.109.115.20 AS36947 Telecom Algeria 12.58ms from Tunis, TN
81.2.19.132 AS12332 PJSC Rostelecom 0.76ms from Vladivostok, RU

Traceroute

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

$
traceroute -a -n -q1 -m5 216.240.219.176
traceroute to 216.240.219.176 (216.240.219.176): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Moncks Corner, US
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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