161.30.251.0/24

AS31515 · Inmarsat Global Limited

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Summary

Country	United Kingdom
Domain	inmarsat.com
ASN	AS31515
Parent Range	161.30.0.0/16
Registry	RIPE
ID	INMARSATLA

WHOIS Details

inetnum:        161.30.0.0 - 161.30.255.255
status:         LEGACY
netname:        INMARSATLA
org:            ORG-IGL14-RIPE
descr:          Inmarsat
country:        GB
admin-c:        JB2757-RIPE
tech-c:         JB2757-RIPE
tech-c:         INA20-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         INMARSAT-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2024-01-29T16:10:40Z
source:         RIPE
abuse-email:    LIR@inmarsat.com
abuse-c:        AR17714-RIPE
abuse-org:      ORG-IGL14-RIPE

organisation:   ORG-IGL14-RIPE
org-name:       Inmarsat Global Limited
country:        GB
org-type:       LIR
address:        50 Finsbury Square
address:        EC2A 1HD
address:        London
address:        UNITED KINGDOM
phone:          +44 (0)20 7728 1000
fax-no:         +442077281142
e-mail:         jurjen.bos@inmarsat.com
abuse-c:        AR17714-RIPE
mnt-by:         INMARSAT-MNT
mnt-ref:        INMARSAT-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2013-07-15T14:46:51Z
last-modified:  2025-04-21T13:29:50Z
source:         RIPE
abuse-email:    LIR@inmarsat.com
abuse-c:        AR17714-RIPE
abuse-org:      undefined

role:           Inmarsat Network Administrator
address:        Inmarsat plc
address:        99 City Road
address:        London EC1Y 1AX
address:        UK
mnt-by:         INMARSAT-GLOBAL-MNT
e-mail:         network_administrator@inmarsat.com
admin-c:        TS2479-RIPE
tech-c:         NS3417-RIPE
tech-c:         TS2479-RIPE
nic-hdl:        INA20-RIPE
created:        2010-10-13T10:47:28Z
last-modified:  2018-03-12T15:46:14Z
source:         RIPE

person:         Jurjen Bos
remarks:        Technical Contact
remarks:        Network Architect
address:        Inmarsat Solutions B.V.
address:        Wijtsmaweg 11
address:        9851 TD Burum
address:        The Netherlands
phone:          +31 594 283221
e-mail:         jurjen.bos@inmarsat.com
nic-hdl:        JB2757-RIPE
notify:         jurjen.bos@inmarsat.com
created:        2004-01-20T09:18:32Z
last-modified:  2024-02-22T09:02:23Z
source:         RIPE
mnt-by:         XANTIC-IP-MNT
mnt-by:         INMARSAT-GLOBAL-MNT

route:          161.30.0.0/16
origin:         AS31515
mnt-by:         INMARSAT-MNT
created:        2024-10-23T12:19:55Z
last-modified:  2024-10-23T12:19:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 161.30.251.0/24

Range	ASN	Company	Num of IPs
161.30.0.0/16	AS31515	Inmarsat	65,536

Nearby Ranges

BGP prefixes that overlap with 161.30.0.0/16

Range	ASN	Company	Num of IPs
161.30.0.0/16	AS31515	Inmarsat	65,536
161.30.221.0/24	AS31515	Inmarsat Global Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
161.30.251.33	AS31515 Inmarsat Global Limited	`26.53ms` 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
185.254.43.24	AS57795 NG-BLU Networks B.V.	`0.27ms` from Amsterdam, NL
74.134.141.232	AS10796 Charter Communications Inc	`16.32ms` from Columbus, US
185.91.13.72	AS39114 1KEY BV	`2.97ms` from Dronten, NL
80.43.104.184	AS13285 TalkTalk Communications Limited	`2.04ms` from London, GB
81.136.213.216	AS2856 British Telecommunications PLC	`1.74ms` from London, GB
87.223.77.104	AS12479 Orange Espagne SA	`12.74ms` from Madrid, ES
122.195.126.8	AS4837 CHINA UNICOM China169 Backbone	`5.77ms` from Nanjing, CN
194.223.186.88	AS7545 TPG Telecom Limited	`1.03ms` from Perth, AU
144.22.200.40	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
130.62.81.88	AS55391 INTERNET MULTIFEED CO.	`2.45ms` from Tokyo, JP
34.71.170.216	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
88.114.140.184	AS719 Elisa Oyj	`1.18ms` from Helsinki, FI
128.116.180.232	AS35612 EOLO S.p.A.	`4.95ms` from Milan, IT
119.169.186.232	AS9824 JCOM Co., Ltd.	`7.75ms` from Osaka, JP
88.170.23.120	AS12322 Free SAS	`10.31ms` from Paris, FR
82.179.37.8	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`8.72ms` from Saint Petersburg, RU
179.208.113.56	AS28573 Claro NXT Telecomunicacoes Ltda	`4.92ms` from Sao Paulo, BR
14.32.210.200	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
101.85.127.248	AS4812 China Telecom (Group)	`2.30ms` from Shanghai, CN
79.177.164.216	AS6810 "Bezeq"- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`1.85ms` from Tel Aviv, IL
45.19.243.24	AS7018 AT&T Enterprises, LLC	`2.71ms` from Atlanta, US
104.13.233.56	AS7018 AT&T Enterprises, LLC	`8.52ms` from Atlanta, US
45.80.213.8	AS199524 G-Core Labs S.A.	`0.58ms` from Helsinki, FI
119.154.159.184	AS17557 Pakistan Telecommunication Company Limited	`11.30ms` from Karachi, PK
2.7.74.8	AS3215 Orange S.A.	`5.14ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f2 161.30.251.33

traceroute to 161.30.251.33 (161.30.251.33): 64 hops max, 52 byte packets

2 [] 185.1.160.154 5.164 ms

3 [AS6939] 184.105.81.66 1.098 ms

4 [AS6939] 216.66.85.174 0.283 ms

5 [AS31515] 161.30.238.17 0.785 ms

6 *

7 *

8 *

9 [AS31515] 161.30.251.33 26.637 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 2026

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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