91.199.129.0/24

AS44480 · Brevan Howard Asset Management LLP

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Summary

Country	United Kingdom
Domain	brevanhoward.com
ASN	AS44480
Registry	RIPE
ID	COREMONT

WHOIS Details

inetnum:        91.199.129.0 - 91.199.129.255
netname:        Coremont
country:        GB
org:            ORG-BHAM1-RIPE
admin-c:        DK6557-RIPE
tech-c:         DK6557-RIPE
status:         ASSIGNED PI
notify:         networks@coremont.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLT-UK
mnt-routes:     COLT-UK
mnt-domains:    COLT-UK
created:        2008-01-23T08:54:05Z
last-modified:  2026-03-11T08:35:40Z
source:         RIPE
sponsoring-org: ORG-CI9-RIPE
abuse-email:    abuse@colt.net
abuse-c:        AR28637-RIPE
abuse-org:      ORG-CI9-RIPE

organisation:   ORG-BHAM1-RIPE
org-name:       Brevan Howard Asset Management LLP
country:        GB
org-type:       OTHER
address:        55 Baker St, London, W1U 8EW
e-mail:         Paul.williamson@brevanhoward.com
abuse-c:        AR28637-RIPE
mnt-ref:        COLT-UK
mnt-by:         COLT-UK
created:        2008-01-14T10:43:22Z
last-modified:  2022-12-01T16:17:45Z
source:         RIPE
abuse-email:    abuse@colt.net
abuse-c:        AR28637-RIPE
abuse-org:      undefined

person:         Phil Stowell
address:        Coremont
address:        60 Charlotte Street, London, W1T 2NU
phone:          +44 207 965 9500
e-mail:         networks@coremont.com
nic-hdl:        DK6557-RIPE
mnt-by:         COLT-UK
created:        2014-01-21T14:06:20Z
last-modified:  2026-03-11T08:34:16Z
source:         RIPE

route:          91.199.129.0/24
descr:          Coremont
origin:         AS44480
mnt-by:         DE-COLT-MNT
created:        2008-01-25T11:01:27Z
last-modified:  2026-03-11T08:34:34Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.199.0.0/16

Range	ASN	Company	Num of IPs
91.199.184.0/23	AS213713	JD Service Texel B.V.	512
91.199.26.0/24	AS12668	ASU doctor Ltd	256
91.199.84.0/24	AS199524	G-Core Labs S.A.	256
91.199.214.0/24	AS12732	GutCon GmbH	256
91.199.161.0/24	AS12778	MEGA M, d.o.o.	256
91.199.161.0/24	AS12778	MEGA M, d.o.o.	256
91.199.246.0/24	AS197472	UNIQA Polska S.A.	256
91.199.136.0/24	AS14717	Eze Castle Integration - United Kingdom, LTD.	256
91.199.198.0/24	AS15576	Gyselroth GmbH	256
91.199.45.0/24	AS15626	Hyperhost LTD	256
91.199.120.0/24	AS15954	PLANHOST Servicios Informaticos S.L.	256
91.199.32.0/24	AS16276	HR SYSHEAD	256
91.199.94.0/24	AS1680	Ansol Network Solutions Ltd	256
91.199.174.0/24	AS197366	OOO Parma-Telecom	256
91.199.76.0/24	AS13030	Merkle Switzerland AG	256
91.199.242.0/24	AS19750	Criteo Technology SAS	256
91.199.242.0/24	AS19750	Criteo Technology SAS	256
91.199.242.0/24	AS19750	Criteo Technology SAS	256
91.199.219.0/24	AS198058	Trans-iX B.V.	256
91.199.170.0/24	AS198090	LIBRA S.R.L.	256
91.199.98.0/24	AS198249	Ops One AG	256
91.199.254.0/24	AS198545	Systran SAS	256
91.199.14.0/24	AS198584	Rahkarhaye Shabake Novin Pendar Asia LTD	256
91.199.66.0/24	AS198635	Ascanius AG	256
91.199.4.0/24	AS198842	Ltd. Product-Service	256
91.199.173.0/24	AS198949	ING Bank N.V.	256
91.199.173.0/24	AS198949	ING Bank N.V.	256
91.199.12.0/24	AS198984	Location	256
91.199.29.0/24	AS199391	Active Trail Ltd.	256
91.199.82.0/24	AS199524	G-Core Labs S.A.	256
91.199.205.0/24	AS12686	TBANK JSC	256
91.199.87.0/24	AS199524	Gcore customer assignment	256
91.199.200.0/24	AS199637	Prater Wien GmbH	256
91.199.133.0/24	AS200019	Sysoev Aleksey Anatolevich	256
91.199.75.0/24	AS201213	Hessische Landesbahn GmbH	256
91.199.168.0/24	AS201276	UAB Linama	256
91.199.116.0/24	AS201879	VISUALFORMA - Tecnologias de Informacao S.A.	256
91.199.250.0/24	AS202600	STRAZ GRANICZNA RZECZYPOSPOLITEJ POLSKIEJ	256
91.199.18.0/24	AS203684	Gostaresh Ertebat Azin Kia Company PJSC	256
91.199.27.0/24	AS203684	Gostaresh Ertebat Azin Kia Company PJSC	256
91.199.30.0/24	AS203684	Gostaresh Ertebat Azin Kia Company PJSC	256
91.199.9.0/24	AS203684	Fixed Wireless Customers IP Pool	256
91.199.220.0/24	AS203929	NEXT LEVEL BUSINESS SRL	256
91.199.243.0/24	AS203960	Rack-Soft SRL	256
91.199.122.0/24	AS204170	Net1 GmbH	256
91.199.54.0/24	AS204453	VASKIANI VENTURES LIMITED	256
91.199.113.0/24	AS204922	Norriq Danmark A/S	256
91.199.97.0/24	AS20552	Horyzont Technologie Internetowe sp.z.o.o.	256
91.199.103.0/24	AS206002	Scalair SAS	256
91.199.26.0/24	AS12668	ASU doctor Ltd	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.199.129.41	bhinvestmentfunds.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.199.129.65	AS44480 Brevan Howard Asset Management LLP	`0.82ms` 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
77.61.109.136	AS1136 KPN B.V.	`0.51ms` from Amsterdam, NL
5.101.102.40	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
34.201.130.8	AS14618 Amazon.com, Inc.	`0.97ms` from Ashburn, US
52.170.97.184	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
108.26.148.216	AS701 Verizon Business	`1.20ms` from Boston, US
85.120.14.104	AS214788 Universitatea de Stat din Moldova	`0.22ms` from Chisinau, MD
98.38.54.8	AS7922 Comcast Cable Communications, LLC	`5.10ms` from Denver, US
109.86.112.56	AS13188 CONTENT DELIVERY NETWORK LTD	`0.91ms` from Kyiv, UA
60.164.197.72	AS4134 CHINANET-BACKBONE	`5.42ms` from Lanzhou, CN
81.96.177.104	AS5089 Virgin Media Limited	`6.00ms` from London, GB
45.149.202.72	AS200793 AORA CONECTA S.L.L.	`6.73ms` from Madrid, ES
84.127.8.104	AS6739 Vodafone ONO AS	`11.45ms` from Madrid, ES
87.14.219.8	AS3269 Telecom Italia S.p.A.	`5.63ms` from Milan, IT
213.21.148.216	AS3302 Retelit Digital Services S.p.A.	`18.21ms` from Milan, IT
15.223.189.216	AS16509 Amazon.com, Inc.	`0.90ms` from Montreal, CA
104.40.76.8	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
34.177.219.88	AS396982 Google LLC	`0.47ms` from Singapore, SG
188.22.206.232	AS8447 A1 Telekom Austria AG	`8.97ms` from Vienna, AT
98.91.157.232	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
43.209.93.248	AS16509 Amazon.com, Inc.	`1.58ms` from Bangkok, TH
119.53.114.72	AS4837 CHINA UNICOM China169 Backbone	`1.17ms` from Changchun, CN
73.176.196.88	AS7922 Comcast Cable Communications, LLC	`6.63ms` from Chicago, US
18.203.225.72	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
220.91.78.104	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
58.35.113.152	AS4812 China Telecom (Group)	`5.17ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f3 91.199.129.193

traceroute to 91.199.129.193 (91.199.129.193): 64 hops max, 52 byte packets

3 [] 5.57.81.237 0.822 ms

4 [] 212.74.73.108 1.406 ms

5 *

6 [AS44480] 91.199.129.193 1.64 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 13th 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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