1. All IP Ranges
  2. 138.0.0.0/8
  3. AS786  | 138.250.0.0/15

138.250.0.0/15

AS786  ·  Jisc Services Limited

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Summary

Country United Kingdom
Domain cranfield.ac.uk
ASN AS786
Registry RIPE
ID CRANFIELD

WHOIS Details

inetnum:        138.250.0.0 - 138.250.255.255
netname:        CRANFIELD
descr:          Cranfield University
country:        GB
admin-c:        JH28726-RIPE
tech-c:         MA19568-RIPE
tech-c:         RK3685-RIPE
status:         LEGACY
mnt-by:         JANET-HOSTMASTER
mnt-domains:    JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:02:52Z
source:         RIPE

person:         Jonathan Haynes
address:        IT Department
address:        Building 63
address:        Cranfield University
address:        Cranfield
address:        Bedford MK43 0AL
phone:          +44 1234 754205
e-mail:         j.haynes@cranfield.ac.uk
nic-hdl:        JH28726-RIPE
mnt-by:         JIPS-NOSC
mnt-by:         JANET-HOSTMASTER
created:        2018-03-02T14:20:41Z
last-modified:  2018-03-02T14:20:41Z
source:         RIPE

person:         Manish Amriwala
address:        IT Department
address:        Building 63
address:        Cranfield University
address:        Cranfield
address:        Bedford MK43 0AL
phone:          +44 234 754207
e-mail:         m.amriwala@cranfield.ac.uk
mnt-by:         JANET-HOSTMASTER
nic-hdl:        MA19568-RIPE
created:        2016-09-22T08:53:17Z
last-modified:  2016-10-14T08:28:54Z
source:         RIPE

person:         Robert Kerr
address:        IT Department
address:        Building 63
address:        Cranfield University
address:        Cranfield
address:        Bedford MK43 0AL
phone:          +44 1234 752925
e-mail:         r.kerr@cranfield.ac.uk
nic-hdl:        RK3685-RIPE
mnt-by:         RK3685-MNT
created:        2009-03-24T14:18:44Z
last-modified:  2009-08-27T12:49:44Z
source:         RIPE

route:          138.250.0.0/15
descr:          JANET Aggregated Route
descr:          JANET(UK) Network Operations Centre
descr:          100 Gray's Inn Road
descr:          London WC1X 8AL
descr:          United Kingdom
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2007-07-06T16:04:26Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.131.0.0/16 AS559 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement 65,536
138.13.0.0/16 AS56 Air Force Systems Networking 65,536
138.110.0.0/16 AS396128 Mount Holyoke College 65,536
138.123.0.0/16 AS46887 Delaware Technical Community College 65,536
138.26.0.0/16 AS3452 University of Alabama at Birmingham - University Computer Center 65,536
138.64.0.0/16 AS4685 ASAHI Net,Inc. 65,536
138.90.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.237.0.0/16 AS18791 Texas Christian University 65,536
138.116.0.0/16 AS33004 SUNY Empire State University 65,536
138.115.0.0/16 AS270 National Aeronautics and Space Administration 65,536
138.48.0.0/16 AS2611 Facultes Universitaires Notre Dame de la Paix 65,536
138.49.0.0/16 AS3128 University of Wisconsin-La Crosse 65,536
138.192.0.0/16 AS21727 Hamline University 65,536
138.67.0.0/16 AS36704 Colorado School of Mines 65,536
138.52.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.70.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.63.0.0/16 AS1715 Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique 65,536
138.254.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
138.9.0.0/16 AS18663 University of the Pacific 65,536
138.22.0.0/16 AS1853 GeoSphere Austria 65,536
138.107.0.0/16 AS2497 OLYMPUS CORPORATION 65,536
138.34.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.37.0.0/16 AS198864 Queen Mary University of London 65,536
138.62.0.0/16 AS25400 Norwegian State Railways 65,536
138.132.0.0/16 AS20746 Italtel SPA 65,536
138.220.0.0/16 AS10497 IBRD 65,536
138.240.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.195.0.0/16 AS212424 CENTRALESUPELEC 65,536
138.225.0.0/16 AS20868 ABB Information Systems Ltd 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.101.0.0/16 AS16509 Nikkei Inc. 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.217.0.0/16 AS1221 Telstra Limited 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.246.0.0/16 AS12816 Ludwig-Maximilians-Universitaet Muenchen 65,536
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.92.0.0/16 AS11482 Canisius College 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.27.0.0/16 AS1540 Headquarters, USAISC 65,536
138.86.0.0/16 AS15295 University of Northern Colorado 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.41.0.0/16 AS137 DIR-GARR - Roma 65,536
138.236.0.0/16 AS17234 Gustavus Adolphus College 65,536
138.50.0.0/16 AS1565 Headquarters, USAISC 65,536
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.111.0.0/16 AS16509 Amazon Technologies Inc. 65,536
138.47.0.0/16 AS19564 Louisiana Tech University 65,536
138.233.0.0/16 AS56736 Vastra Gotalandsregionen 65,536

Hosted domains

There are 63 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
138.251.16.114 curious-sta.org 13
138.251.7.32 thinking3d.ac.uk 8
138.251.16.93 northernheritage.org 8
138.251.7.84 st-andrews.ac.uk 6
138.251.13.138 planet-legacy.org 5
138.251.20.160 ian.gent 3
138.250.13.104 iec-2020.com 3
138.251.22.83 edgehub.info 3
138.251.214.223 berwickshiremarinereserve.uk 3
138.251.206.178 evanslab.org.uk 2
138.251.20.159 edgehub.co.uk 2
138.251.22.82 edgehub.co.uk 2
138.251.22.75 serums-h2020.org 1
138.251.31.73 jonnypoko.com 1
138.251.7.37 greysites.co.uk 1
138.251.22.77 larclegal.com 1
138.251.7.134 st-a.scot 1
138.251.21.140 imagestore.org.uk 1
138.251.13.146 cultureevolves.org 1
138.250.31.29 sorfml.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

1,732 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
138.251.18.111 AS786 Jisc Services Limited 11.17ms from London, GB
138.251.6.190 AS786 Jisc Services Limited 11.10ms from London, GB
138.251.0.9 AS786 Jisc Services Limited 11.06ms from London, GB
138.251.28.8 AS786 Jisc Services Limited 11.04ms from London, GB
138.251.50.162 AS786 Jisc Services Limited 11.35ms from London, GB
138.251.16.115 AS786 Jisc Services Limited 11.10ms from London, GB
138.251.9.116 AS786 Jisc Services Limited 11.17ms from London, GB
138.250.48.253 AS786 Jisc Services Limited 7.63ms from London, GB
138.251.12.178 AS786 Jisc Services Limited 11.17ms from London, GB
138.251.5.47 AS786 Jisc Services Limited 10.97ms from London, GB
138.250.1.75 AS786 Jisc Services Limited 6.97ms from London, GB
138.251.17.103 AS786 Jisc Services Limited 10.93ms from London, GB
138.251.15.2 AS786 Jisc Services Limited 11.04ms from London, GB
138.251.21.250 AS786 Jisc Services Limited 11.14ms from London, GB
138.251.22.187 AS786 Jisc Services Limited 11.02ms from London, GB
138.251.14.227 AS786 Jisc Services Limited 11.03ms from London, GB
138.251.10.77 AS786 Jisc Services Limited 11.03ms from London, GB
138.251.60.66 AS786 Jisc Services Limited 11.10ms from London, GB
138.251.11.151 AS786 Jisc Services Limited 11.16ms from London, GB
138.251.13.166 AS786 Jisc Services Limited 11.12ms from London, GB
138.251.1.8 AS786 Jisc Services Limited 11.11ms from London, GB
138.251.29.61 AS786 Jisc Services Limited 11.12ms from London, GB
138.251.3.5 AS786 Jisc Services Limited 11.21ms from London, GB
138.251.2.82 AS786 Jisc Services Limited 11.00ms from London, GB
138.251.7.32 AS786 Jisc Services Limited 11.12ms from London, GB

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
3.214.169.207 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
173.66.140.239 AS701 Verizon Business 2.15ms from Ashburn, US
2.86.36.79 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.14ms from Athens, GR
99.89.88.207 AS7018 AT&T Enterprises, LLC 2.90ms from Atlanta, US
217.85.208.143 AS3320 Deutsche Telekom AG 4.79ms from Frankfurt am Main, DE
20.79.31.223 AS8075 Microsoft Corporation 0.27ms from Frankfurt am Main, DE
174.4.47.63 AS6327 Shaw Communications 4.33ms from Kelowna, CA
36.129.140.63 AS56044 China Mobile communications corporation 10.17ms from Liaoyang, CN
95.147.1.255 AS2856 British Telecommunications PLC 7.43ms from London, GB
185.237.206.95 AS21100 GREEN FLOID LLC 0.15ms from Meppel, NL
189.235.19.175 AS8151 UNINET 2.64ms from Mexico City, MX
136.156.136.15 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.51ms from Milan, IT
118.104.127.79 AS18126 Chubu Telecommunications Company, Inc. 3.77ms from Osaka, JP
1.224.166.47 AS9318 SK Broadband Co Ltd 7.91ms from Seoul, KR
154.95.88.111 AS138915 Kaopu Cloud HK Limited 0.22ms from Tokyo, JP
77.71.121.159 AS29687 Geodim Ltd. 0.49ms from Varna, BG
188.128.135.47 AS12824 home.pl sp. z o.o. 1.21ms from Warsaw, PL
34.140.193.31 AS396982 Google LLC 0.14ms from Brussels, BE
73.78.4.223 AS7922 Comcast Cable Communications, LLC 2.75ms from Denver, US
87.41.254.31 AS1213 ASIERA TECHNOLOGY SERVICES CLG 3.17ms from Dublin, IE
203.50.149.31 AS1221 Telstra Limited 0.65ms from Perth, AU
5.88.181.239 AS30722 Vodafone Italia S.p.A. 7.33ms from Rome, IT
145.40.86.47 AS54825 Packet Host, Inc. 0.34ms from Seoul, KR
219.138.216.255 AS4134 CHINANET-BACKBONE 10.88ms from Wuhan, CN
54.218.169.47 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US

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 138.250.153.197
traceroute to 138.250.153.197 (138.250.153.197): 10 hops max, 52 byte packets
5 [AS786] 146.97.35.197 32.387 ms
6 [AS786] 146.97.33.18 34.951 ms
7 [AS786] 146.97.38.10 36.114 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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