128.41.0.0/18

AS786 · Jisc Services Limited

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Summary

Country	United Kingdom
Domain	ucl.ac.uk
ASN	AS786
Registry	RIPE
ID	UNI-COLL-LONDON-LINR

WHOIS Details

inetnum:        128.41.0.0 - 128.41.255.255
netname:        UNI-COLL-LONDON-LINR
org:            ORG-UCL4-RIPE
descr:          University College London
descr:          Department of Computer Science
descr:          Gower Street
descr:          London, WC1E 6BT
admin-c:        PPK22-RIPE
admin-c:        JA8046-RIPE
tech-c:         JA8046-RIPE
country:        GB
status:         LEGACY
mnt-by:         JANET-HOSTMASTER
mnt-lower:      JANET-HOSTMASTER
mnt-lower:      SV70005-MNT
mnt-routes:     JANET-HOSTMASTER
mnt-routes:     SV70005-MNT
mnt-domains:    JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:01:57Z
source:         RIPE

organisation:   ORG-UCL4-RIPE
org-name:       University College London
org-type:       Other
address:        Department of Computer Science
address:        Gower Street
address:        London
address:        WC1E 6BT
address:        United Kingdom
e-mail:         [email protected]
mnt-ref:        JANET-HOSTMASTER
mnt-by:         JANET-HOSTMASTER
created:        2012-08-02T09:06:52Z
last-modified:  2012-08-02T09:06:52Z
source:         RIPE

person:         John Andrews
address:        University College London
address:        Department of Computer Science
address:        Gower Street
address:        London, WC1E 6BT
address:        GB
phone:          +44 20 7679 3691
e-mail:         [email protected]
nic-hdl:        JA8046-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2018-01-29T14:27:51Z
last-modified:  2018-01-29T14:27:51Z
source:         RIPE

person:         Prof. Peter Kirstein
address:        University College London
address:        Department of Computer Science
address:        Gower Street
address:        London, WC1E 6BT
address:        GB
phone:          +44 20 3108 7076
e-mail:         [email protected]
nic-hdl:        PPK22-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2018-01-29T14:30:20Z
last-modified:  2018-01-29T14:30:20Z
source:         RIPE

route:          128.41.0.0/16
descr:          University College London
descr:          Department of Computer Science
descr:          Gower Street
descr:          London
descr:          England
descr:          WC1E 1BT
descr:          UNITED KINGDOM
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:32:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 128.41.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
137.117.134.34	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
209.239.36.178	AS399837 Altamaha Fiber	`5.97ms` from Atlanta, US
51.222.209.130	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
96.230.213.98	AS701 Verizon Business	`2.12ms` from Boston, US
193.224.148.2	AS1955 KIFU (Governmental Info Tech Development Agency)	`1.76ms` from Budapest, HU
205.178.62.82	AS6079 RCN	`3.37ms` from Chicago, US
24.140.126.162	AS12097 Massillon Cable Communications	`14.35ms` from Columbus, US
85.233.224.50	AS35158 Dansk Net A/S	`0.34ms` from Copenhagen, DK
65.155.248.34	AS209 CenturyLink Communications, LLC	`10.75ms` from Denver, US
121.11.143.2	AS4134 CHINANET-BACKBONE	`7.44ms` from Guangzhou, CN
2.57.119.194	AS15943 wilhelm.tel GmbH	`0.43ms` from Hamburg, DE
42.119.34.82	AS18403 FPT Telecom Company	`3.19ms` from Ho Chi Minh City, VN
116.43.21.162	AS17858 LG POWERCOMM	`1.56ms` from Incheon, KR
46.201.140.130	AS6849 JSC Ukrtelecom	`4.81ms` from Kyiv, UA
104.24.223.226	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
194.156.145.2	AS8767 M-net Telekommunikations GmbH	`7.53ms` from Ljubljana, SI
118.22.28.194	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.20ms` from Osaka, JP
185.226.17.194	AS198551 REZOCEAN SAS	`1.67ms` from Paris, FR
185.107.130.50	AS49395 RTCloud, LLC	`0.21ms` from Saint Petersburg, RU
203.232.5.162	AS4766 Korea Telecom	`6.76ms` from Seoul, KR
58.228.77.194	AS9318 SK Broadband Co Ltd	`7.82ms` from Seoul, KR
88.129.123.2	AS29518 Bredband2 AB	`8.40ms` from Stockholm, SE
177.45.251.34	AS19182 TELEFÔNICA BRASIL S.A	`2.24ms` from São Paulo, BR
84.105.90.178	AS33915 Vodafone Libertel B.V.	`3.90ms` from Amsterdam, NL
20.42.93.2	AS8075 Microsoft Corporation	`0.69ms` from Ashburn, 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 -m13 128.41.13.109

traceroute to 128.41.13.109 (128.41.13.109): 13 hops max, 52 byte packets

4 [AS5511] 193.251.133.3 1.818 ms

5 *

6 *

7 [AS3356] 212.187.216.238 15.06 ms

8 [AS786] 146.97.35.193 13.135 ms

9 [AS786] 146.97.33.62 14.934 ms

10 [AS786] 146.97.35.218 14.533 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

What are IP address ranges?

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