1. All IP Ranges
  2. 136.0.0.0/8
  3. 136.231.0.0/16
  4. AS1103  | 136.231.0.0/16

136.231.0.0/16

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain deltares.nl
ASN AS1103
Registry RIPE
ID DELTARES-NET

WHOIS Details

inetnum:        136.231.0.0 - 136.231.255.255
netname:        DELTARES-NET
org:            ORG-SD114-RIPE
country:        NL
admin-c:        DH7441-RIPE
tech-c:         DH7441-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        1970-01-01T00:00:00Z
last-modified:  2018-05-28T08:57:29Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-SD114-RIPE
org-name:       Stichting Deltares
country:        NL
org-type:       OTHER
descr:          PO Box 177
descr:          2600 MH Delft
address:        The Netherlands
phone:          +31 883358273
e-mail:         network@deltares.nl
admin-c:        DH7441-RIPE
tech-c:         DH7441-RIPE
mnt-by:         SN-LIR-MNT
mnt-ref:        SN-LIR-MNT
abuse-c:        SNS1-RIPE
created:        2015-08-10T12:18:00Z
last-modified:  2022-12-01T17:31:37Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           Deltares Helpdesk
address:        Stichting Deltares
address:        PO Box 177
address:        2600 MH DELFT
address:        The Netherlands
phone:          +31 88 335 8273
fax-no:         +31 88 335 8582
e-mail:         helpdesk@deltares.nl
nic-hdl:        DH7441-RIPE
mnt-by:         SN-LIR-MNT
created:        2018-05-28T08:45:37Z
last-modified:  2018-05-28T08:45:37Z
source:         RIPE

route:          136.231.0.0/16
descr:          DELFTHYDRO1
origin:         AS1103
mnt-by:         AS1103-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:46Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 136.0.0.0/8

Range ASN Company Num of IPs
136.64.0.0/11 AS396982 Google LLC 2,097,152
136.32.0.0/11 AS16591 Google Fiber Inc. 2,097,152
136.232.0.0/15 AS55836 Reliance Jio Infocomm Limited 131,072
136.142.0.0/16 AS4130 University of Pittsburgh 65,536
136.182.0.0/16 AS19773 Motorola General Systems Group 65,536
136.172.0.0/16 AS680 Deutsches Klimarechenzentrum (DKRZ), Hamburg 65,536
136.178.0.0/16 AS270 National Aeronautics and Space Administration 65,536
136.173.0.0/16 AS43375 European Parliament 65,536
136.179.0.0/16 AS23005 SWITCH, LTD 65,536
136.160.0.0/16 AS394395 University System of Maryland 65,536
136.246.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.163.0.0/16 AS197425 Saab AB 65,536
136.179.0.0/16 AS11235 SWITCH, LTD 65,536
136.186.0.0/16 AS58686 Swinburne University of Technology 65,536
136.226.0.0/16 AS16509 ZSCALER, INC. 65,536
136.210.0.0/16 AS1501 Headquarters, USAISC 65,536
136.168.0.0/16 AS396465 California State University Bakersfield 65,536
136.164.0.0/16 AS42175 Equinor ASA 65,536
136.153.0.0/16 AS132909 ACT Government InTACT Group 65,536
136.152.0.0/16 AS25 University of California at Berkeley 65,536
136.187.0.0/16 AS2907 National Institute of Informatics 65,536
136.205.0.0/16 AS367 Headquarters, USAISC 65,536
136.160.0.0/16 AS11131 University System of Maryland 65,536
136.165.0.0/16 AS1657 University of Louisville 65,536
136.255.0.0/16 AS12302 Vodafone Romania S.A. 65,536
136.155.0.0/16 AS19399 Region Stockholm 65,536
136.161.0.0/16 AS174 Cogent Communications, LLC 65,536
136.247.0.0/16 AS2025 University of Toledo 65,536
136.183.0.0/16 AS19933 SUNY Buffalo State University 65,536
136.210.0.0/16 AS1555 Headquarters, USAISC 65,536
136.224.0.0/16 AS22174 State University of New York College of Technology at Alfred 65,536
136.218.0.0/16 AS1563 Headquarters, USAISC 65,536
136.209.0.0/16 AS1556 Headquarters, USAISC 65,536
136.170.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.219.0.0/16 AS1563 Headquarters, USAISC 65,536
136.132.0.0/16 AS16509 Amazon Technologies Inc. 65,536
136.221.0.0/16 AS1566 Headquarters, USAISC 65,536
136.166.0.0/16 AS53380 Zenith Electronics Corporation 65,536
136.201.0.0/16 AS1213 University of Limerick 65,536
136.181.0.0/16 AS13325 Michigan State Government 65,536
136.243.0.0/16 AS24940 Server Block 65,536
136.206.0.0/16 AS1213 Campus Ethernet 65,536
136.199.0.0/16 AS2857 Universitaet Trier 65,536
136.159.0.0/16 AS33091 University of Calgary 65,536
136.235.0.0/16 AS33235 San Juan Unified School District 65,536
136.149.0.0/16 AS56 Air Force Systems Networking 65,536
136.236.0.0/16 AS16509 Amazon.com, Inc. 65,536
136.226.0.0/16 AS62044 ZSCALER, INC. 65,536
136.208.0.0/16 AS749 DoD Network Information Center 65,536

Hosted domains

There are 47 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
136.231.7.22 deltagovernance.eu 25
136.231.7.24 geodelft.nl 6
136.231.7.18 bodembewegingen.nl 5
136.231.50.15 testdefiner.eu 5
136.231.76.18 meteodashboard.nl 2
136.231.7.66 fewsdaressalaamapi.nl 1
136.231.50.78 blueweek.nl 1
136.231.7.77 meteodashboard.com 1
136.231.52.90 openmi.org 1
136.231.52.50 imod.nu 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

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

IP Address ASN Details
136.231.2.116 AS1103 SURF B.V. 1.78ms from Amsterdam, NL
136.231.13.6 AS1103 SURF B.V. 1.61ms from Amsterdam, NL
136.231.0.165 AS1103 SURF B.V. 1.57ms from Amsterdam, NL
136.231.1.141 AS1103 SURF B.V. 1.77ms from Amsterdam, NL
136.231.7.25 AS1103 SURF B.V. 1.69ms from Amsterdam, NL
136.231.41.74 AS1103 SURF B.V. 1.87ms from Amsterdam, NL

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
45.37.158.208 AS11426 Charter Communications Inc 14.52ms from Ashburn, US
104.59.129.96 AS7018 AT&T Enterprises, LLC 3.96ms from Atlanta, US
151.232.141.144 AS58224 Iran Telecommunication Company PJS 14.78ms from Az Za`ayin, QA
119.3.214.112 AS55990 Huawei Cloud Service data center 3.66ms from Beijing, CN
23.126.65.64 AS7018 AT&T Enterprises, LLC 6.26ms from Columbus, US
14.225.209.80 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.33ms from Ho Chi Minh City, VN
54.163.71.0 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
2.23.111.32 AS16625 Akamai Technologies, Inc. 0.90ms from Seoul, KR
112.152.2.32 AS17858 LG POWERCOMM 1.88ms from Seoul, KR
13.230.12.48 AS16509 Amazon.com, Inc. 0.11ms from Tokyo, JP
130.127.230.176 AS12148 Clemson University 3.59ms from Atlanta, US
169.59.250.80 AS36351 IBM Cloud 0.78ms from Dallas, US
131.189.72.176 AS8075 Microsoft Corporation 0.20ms from Frankfurt am Main, DE
156.241.79.112 AS135097 LUOGELANG (FRANCE) LIMITED 0.50ms from Hong Kong, HK
47.239.187.80 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Hong Kong, HK
73.0.52.128 AS7922 Comcast Cable Communications, LLC 5.70ms from Miami, US
151.48.136.48 AS1267 WIND TRE S.P.A. 2.57ms from Milan, IT
5.21.69.208 AS50010 Omani Qatari Telecommunication Company SAOC 4.19ms from Muscat, OM
41.90.23.224 AS33771 Safaricom Limited 12.39ms from Nairobi, KE
177.71.116.224 AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras 6.21ms from Porto Alegre, BR
67.126.75.0 AS7018 AT&T Enterprises, LLC 6.46ms from Redding, US
44.210.234.240 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
82.107.24.0 AS3269 Telecom Italia S.p.A. 14.41ms from Rome, IT
52.187.116.48 AS8075 Microsoft Corporation 0.46ms from Singapore, SG
102.156.41.64 AS37705 TOPNET 1.97ms from Tunis, TN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 136.231.117.128
traceroute to 136.231.117.128 (136.231.117.128): 10 hops max, 52 byte packets
4 [] 185.1.160.38 31.022 ms
7 [AS1103] 145.145.20.173 32.328 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Bari, IT
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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