1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.31.0.0/16
  4. AS2611  | 192.31.23.0/24

192.31.23.0/24

AS2611  ·  BELNET

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Summary

Country Belgium
Domain kuleuven.be
ASN AS2611
Registry RIPE
ID KULEUVEN-CS

WHOIS Details

inetnum:        192.31.23.0 - 192.31.23.255
netname:        KULEUVEN-CS
org:            ORG-KUL3-RIPE
descr:          Department of Computer Science
descr:          Celestijnenlaan 200 A
descr:          B-3001 Heverlee
country:        BE
admin-c:        BS9745-RIPE
tech-c:         BS9745-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         KULEUVEN-MNT
created:        2005-02-18T13:25:36Z
last-modified:  2016-11-21T14:39:11Z
source:         RIPE
abuse-email:    abuse@kuleuven.be
abuse-c:        KLIA1-RIPE
abuse-org:      ORG-KUL3-RIPE

organisation:   ORG-KUL3-RIPE
org-name:       Katholieke Universiteit Leuven
country:        BE
org-type:       LIR
address:        Willem de Croylaan 52a
address:        3001
address:        Heverlee
address:        BELGIUM
phone:          +3216322800
e-mail:         icts@kuleuven.be
admin-c:        HM4023-RIPE
admin-c:        WV789-RIPE
admin-c:        YT711-RIPE
abuse-c:        KLIA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KULEUVEN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KULEUVEN-MNT
created:        2012-09-06T09:50:31Z
last-modified:  2025-03-21T13:30:22Z
source:         RIPE
abuse-email:    abuse@kuleuven.be
abuse-c:        KLIA1-RIPE
abuse-org:      undefined

person:         Bart Swennen
address:        Department of Computer Science, KU Leuven
address:        Celestijnenlaan 200 A bus 2402
address:        B-3001 Leuven
address:        Belgium
phone:          +32 16 327604
e-mail:         Bart.Swennen@cs.kuleuven.be
notify:         b-ripe@bave.be
nic-hdl:        BS9745-RIPE
mnt-by:         BSWENNEN
created:        2016-11-21T14:01:26Z
last-modified:  2017-10-30T23:30:28Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 192.31.0.0/16

Range ASN Company Num of IPs
192.31.56.0/22 AS54190 Leads Media, Inc 1,024
192.31.178.0/23 AS393506 MY.COM US, INC. 512
192.31.50.0/23 AS46789 Linea Mex, LLC. 512
192.31.126.0/23 AS23165 Brierley & Partners, Inc. 512
192.31.107.0/24 AS3464 Alabama Supercomputer Authority 256
192.31.108.0/24 AS7939 University of Central Florida 256
192.31.102.0/24 AS3320 Leuze electronic GmbH + Co. KG 256
192.31.114.0/24 AS254 Micro Focus 256
192.31.104.0/24 AS2738 Shields Health Care Group 256
192.31.12.0/24 AS749 Headquarters, USAISC 256
192.31.121.0/24 AS2907 University of Tokyo 256
192.31.125.0/24 AS30704 WellSky Corporation 256
192.31.141.0/24 AS397325 Data Canopy Colocation, LLC 256
192.31.128.0/24 AS397325 Data Canopy Colocation, LLC 256
192.31.13.0/24 AS1516 Headquarters, USAISC 256
192.31.112.0/24 AS3592 Trinity College 256
192.31.130.0/24 AS400615 Data Canopy Colocation, LLC 256
192.31.133.0/24 AS397325 Data Canopy Colocation, LLC 256
192.31.134.0/24 AS62731 Private Customer 256
192.31.135.0/24 AS400615 Data Canopy Colocation, LLC 256
192.31.136.0/24 AS397325 I.M. Systems Group 256
192.31.137.0/24 AS397325 Data Canopy Colocation, LLC 256
192.31.138.0/24 AS400615 Data Canopy Colocation, LLC 256
192.31.139.0/24 AS397325 Data Canopy Colocation, LLC 256
192.31.140.0/24 AS46696 Data Canopy Colocation, LLC 256
192.31.14.0/24 AS40971 NVIDIA Advanced Rendering Center 256
192.31.147.0/24 AS668 Navy Network Information Center (NNIC) 256
192.31.142.0/24 AS46696 Sidus Group, LLC 256
192.31.143.0/24 AS400615 Data Canopy Colocation, LLC 256
192.31.144.0/24 AS10943 OLD REPUBLIC NATIONAL TITLE INSURANCE CO. 256
192.31.146.0/24 AS6106 University of California, Riverside 256
192.31.129.0/24 AS400615 Data Canopy Colocation, LLC 256
192.31.15.0/24 AS397098 Brash Concepts, Inc. 256
192.31.153.0/24 AS22213 Salk Institute 256
192.31.156.0/24 AS11351 Canisius College 256
192.31.157.0/24 AS393479 Army Aviation Center Federal Credit Union 256
192.31.158.0/24 AS27064 DoD Network Information Center 256
192.31.160.0/24 AS749 DoD Network Information Center 256
192.31.161.0/24 AS393282 University of California at Berkeley 256
192.31.163.0/24 AS40371 PROS, Inc. 256
192.31.165.0/24 AS7018 R P Funding, Inc. 256
192.31.172.0/24 AS749 DoD Network Information Center 256
192.31.174.0/24 AS749 Navy Network Information Center (NNIC) 256
192.31.177.0/24 AS40478 MCJ CONSEIL 256
192.31.110.0/24 AS21759 National Rural Utilities Cooperative Finance Corporation 256
192.31.180.0/24 AS394971 Okanagan College 256
192.31.182.0/24 AS400957 Melissa's Produce 256
192.31.183.0/24 AS395483 Advisors Asset Management, Inc. 256
192.31.190.0/24 AS22233 City National Bank of Florida 256
192.31.103.0/24 AS14428 Pomeroy Technologies LLC 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
192.31.23.21 maxwellszymanski.com 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

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

IP Address ASN Details
192.31.23.254 AS2611 BELNET 1.06ms from Brussels, BE

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
24.28.175.8 AS11427 Charter Communications Inc 5.55ms from Dallas, US
77.187.8.88 AS6805 Telefonica Germany GmbH & Co.OHG 4.55ms from Frankfurt am Main, DE
95.0.29.56 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.73ms from Istanbul, TR
186.53.68.8 AS6057 Administracion Nacional de Telecomunicaciones 1.69ms from Montevideo, UY
69.137.104.40 AS7922 Comcast Cable Communications, LLC 6.57ms from Murfreesboro, US
2.3.85.200 AS3215 Orange S.A. 16.19ms from Paris, FR
119.164.181.56 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Qingdao, CN
188.227.116.24 AS35000 JSC "Severen-Telecom" 1.32ms from Saint Petersburg, RU
118.47.5.40 AS4766 Korea Telecom 6.76ms from Seoul, KR
126.64.154.56 AS17676 SoftBank Corp. 8.84ms from Tokyo, JP
8.140.235.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.48ms from Beijing, CN
155.33.202.120 AS156 Northeastern University 3.99ms from Boston, US
70.20.27.248 AS701 Verizon Business 1.86ms from Boston, US
179.253.237.56 AS8167 V tal 6.75ms from Curitiba, BR
206.42.15.152 AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A 8.65ms from Fortaleza, BR
5.230.248.152 AS12586 GHOSTnet GmbH 0.40ms from Frankfurt am Main, DE
88.217.65.40 AS8767 M-net Telekommunikations GmbH 5.84ms from Frankfurt am Main, DE
23.104.161.72 AS395954 Leaseweb USA, Inc. 0.23ms from Los Angeles, US
79.30.65.216 AS3269 Telecom Italia S.p.A. 5.80ms from Milan, IT
192.185.247.136 AS46606 Unified Layer 1.94ms from Salt Lake City, US
189.153.164.184 AS8151 UNINET 10.47ms from Santiago de Queretaro, MX
8.219.167.136 AS45102 Alibaba (US) Technology Co., Ltd. 0.43ms from Singapore, SG
88.80.98.24 AS39184 UltraNET Ltd 6.75ms from Sofia, BG
151.204.250.40 AS701 Verizon Business 2.19ms from Boston, US
113.176.129.232 AS45899 VNPT Corp 8.06ms from Da Nang, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 192.31.23.252
traceroute to 192.31.23.252 (192.31.23.252): 64 hops max, 52 byte packets
4 [AS174] 149.11.170.217 5.154 ms
5 [AS174] 154.25.12.246 5.195 ms
6 [AS174] 149.11.150.2 1.17 ms
7 *
8 [AS2611] 193.191.2.46 2.941 ms
10 *
11 *
12 *
13 *
14 [AS2611] 192.31.23.252 1.294 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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