155.33.8.0/24

AS401234 · Northeastern University

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Summary

Country	United Kingdom
Domain	nulondon.ac.uk
ASN	AS401234
Parent Range	155.33.8.0/23
Registry	ARIN
ID	NORTHE-UK-1

WHOIS Details

NetHandle:      NET-155-33-8-0-1
OrgID:          C11311493
Parent:         NET-155-33-0-0-1
NetName:        NORTHE-UK-1
NetRange:       155.33.8.0 - 155.33.9.255
NetType:        reassignment
Comment:        geofeed: https://geofeed.nulondon.ac.uk/geofeed.csv
RegDate:        2025-08-11
Updated:        2025-10-16
Source:         ARIN


OrgID:          C11311493
OrgName:        Northeastern University - London
CanAllocate:    
Street:         Devon House
Street:         58 St Katherine's Way
City:           London
State/Prov:     
Country:        GB
PostalCode:     E1W 1LP
RegDate:        2025-08-11
Updated:        2025-08-11
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 155.33.8.0/24

Range	ASN	Company	Num of IPs
155.33.8.0/23	AS401234	Northeastern University - London	512
155.33.0.0/16	AS156	Northeastern University	65,536

Nearby Ranges

BGP prefixes that overlap with 155.33.0.0/16

Range	ASN	Company	Num of IPs
155.33.0.0/16	AS156	Northeastern University	65,536
155.33.8.0/23	AS401234	Northeastern University - London	512

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

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

IP Address	ASN	Details
155.33.8.2	AS401234 Northeastern University	`2.05ms` 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
174.108.77.56	AS11426 Charter Communications Inc	`4.70ms` from Charlotte, US
191.187.233.104	AS28573 Claro NXT Telecomunicacoes Ltda	`7.87ms` from Curitiba, BR
172.215.202.136	AS8075 Microsoft Corporation	`3.40ms` from Denver, US
1.190.94.120	AS4837 CHINA UNICOM China169 Backbone	`8.70ms` from Harbin, CN
80.69.171.200	AS29422 Telia Cygate Oy	`0.90ms` from Helsinki, FI
185.85.186.104	AS208802 Netavo Global Data Services Ltd	`0.84ms` from London, GB
86.154.78.152	AS2856 British Telecommunications PLC	`6.26ms` from London, GB
120.242.29.184	AS9808 China Mobile Communications Group Co., Ltd.	`8.06ms` from Nanjing, CN
101.66.35.88	AS4837 CHINA UNICOM China169 Backbone	`11.91ms` from Ningbo, CN
174.56.147.8	AS7922 Comcast Cable Communications, LLC	`14.68ms` from Orlando, US
219.165.115.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.57ms` from Osaka, JP
177.60.210.88	AS26599 TELEFÔNICA BRASIL S.A	`16.71ms` from Osasco, BR
80.213.143.184	AS2119 Telenor Norge AS	`5.55ms` from Oslo, NO
78.201.147.24	AS12322 Free SAS	`1.20ms` from Paris, FR
203.227.202.8	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.88ms` from Seoul, KR
211.205.217.232	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
210.71.253.56	AS3462 Data Communication Business Group	`1.35ms` from Taipei, TW
171.126.202.56	AS4837 CHINA UNICOM China169 Backbone	`7.95ms` from Taiyuan, CN
141.28.237.104	AS553 BelWue-Koordination	`6.18ms` from Zuerich, CH
87.203.240.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.28ms` from Athens, GR
47.109.41.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.52ms` from Chengdu, CN
182.142.53.248	AS4134 CHINANET-BACKBONE	`6.42ms` from Chengdu, CN
175.44.183.8	AS4837 CHINA UNICOM China169 Backbone	`12.46ms` from Nanchang, CN
125.207.176.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.69ms` from Osaka, JP
78.192.29.56	AS12322 Free SAS	`1.25ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 155.33.8.2

traceroute to 155.33.8.2 (155.33.8.2): 64 hops max, 52 byte packets

4 [AS6939] 216.66.87.75 0.668 ms

5 [AS13285] 78.144.1.117 0.654 ms

6 [AS13285] 78.144.5.121 0.788 ms

7 [AS47474] 193.117.249.123 0.65 ms

8 [AS401234] 155.33.8.2 2.519 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 2025

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.

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