161.30.42.0/23

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 161.30.42.0/23

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

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

IP Address	ASN	Details
161.30.42.129	AS31515 Inmarsat Global Limited	`223.32ms` from Secaucus, US
161.30.43.3	AS31515 Inmarsat Global Limited	`204.24ms` from Secaucus, US

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
99.163.241.183	AS7018 AT&T Enterprises, LLC	`5.93ms` from Chicago, US
150.221.206.39	AS11427 Charter Communications Inc	`6.28ms` from Dallas, US
72.249.80.135	AS17378 TierPoint, LLC	`0.77ms` from Dallas, US
34.255.6.71	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
222.78.253.103	AS4134 CHINANET-BACKBONE	`5.83ms` from Fuzhou, CN
58.253.115.55	AS17816 China Unicom IP network China169 Guangdong province	`9.99ms` from Guangzhou, CN
160.119.176.231	AS36924 GVA Cote d'Ivoire SAS	`14.82ms` from Lomé, TG
185.53.235.103	AS57571 Telekonika ruza	`3.98ms` from Moscow, RU
177.46.143.135	AS28166 Telecom South America Ltda	`1.37ms` from Sao Paulo, BR
14.54.229.39	AS4766 Korea Telecom	`4.83ms` from Seoul, KR
220.116.113.7	AS4766 Korea Telecom	`1.52ms` from Seoul, KR
108.61.201.151	AS20473 The Constant Company, LLC	`0.15ms` from Tokyo, JP
153.245.149.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.71ms` from Tokyo, JP
70.108.21.247	AS701 Verizon Business	`1.94ms` from Ashburn, US
76.28.98.119	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Boston, US
188.167.146.135	AS6830 Liberty Global Europe Holding B.V.	`6.15ms` from Bratislava, SK
86.4.140.71	AS5089 Virgin Media Limited	`6.34ms` from London, GB
34.94.245.183	AS396982 Google LLC	`0.10ms` from Los Angeles, US
47.156.179.39	AS5650 Frontier Communications of America, Inc.	`3.93ms` from Los Angeles, US
62.14.92.183	AS12479 Orange Espagne SA	`10.89ms` from Madrid, ES
218.72.144.87	AS4134 CHINANET-BACKBONE	`9.33ms` from Ningbo, CN
98.81.129.23	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
162.241.138.135	AS19871 Network Solutions, LLC	`0.40ms` from Atlanta, US
54.200.85.7	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
18.236.204.23	AS16509 Amazon.com, Inc.	`0.30ms` 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 -f6 161.30.42.131

traceroute to 161.30.42.131 (161.30.42.131): 64 hops max, 52 byte packets

6 [] 80.249.208.119 0.673 ms

7 *

8 *

9 *

10 [AS31515] 161.30.237.20 86.352 ms

11 [AS31515] 161.30.237.21 85.217 ms

12 *

13 *

14 [AS31515] 161.30.42.131 314.433 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 19th 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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