AS Number
AS42353
AS Name
SIMWOOD
Org Name
Simwood eSMS Limited
Registry

ripe

RegDate

N/A

Updated

2021-03-05T11:54:30Z

AS42353 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
91.233.5.0/24 Kooljett Limited 256
178.22.136.0/24 SIMWOOD-LONDON-INTERNAL 256
178.22.136.0/23 SIMWOOD-LONDON-INTERNAL 512
178.22.136.0/21 Simwood eSMS Limited 2048
178.22.137.0/24 CROCUS-LONDON-ACCESS 256
178.22.139.0/24 SIMWOOD-EDINBURGH-INTERNAL 256
178.22.140.0/23 Simwood eSMS Limited 512
178.22.142.0/23 CROCUS-MANCHESTER 512
185.63.140.0/24 SIMWOOD-SLO-INTERNAL 256
185.63.141.0/24 SIMWOOD-NY-INTERNAL 256
185.63.142.0/24 SIMWOOD-MAN-INTERNAL 256
185.63.143.0/24 SIMWOOD-SJ-INTERNAL 256
194.0.210.0/24 Simwood eSMS Limited 256
207.170.190.0/23 Micro Advantage, Inc 512
CIDR Description IP NUMs(prefix /64)
2a02:28c8::/32 Simwood eSMS Limited 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 42,949,672,960 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 5,120 38,923,141,120 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,350,912 25,769,934,848 IPv4 IPv4
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 99,584 94,510,710,784 IPv4 IPv4
AS43350 NFORCE - NForce Entertainment B.V., NL Netherlands 85,248 113,818,271,744 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 3,072 34,359,738,368 IPv4 IPv4
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4
AS6233 XTOM, US United States 9,728 4,296,736,768 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,200 12,884,967,424 IPv4 IPv4
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 9,984 38,654,705,664 IPv4 IPv4
AS37640 CAPE-CONNECT-AS - Cape Connect Internet, ZA South Africa 10,240 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4
AS3214 XTOM - xTom GmbH, DE Germany 22,016 81,605,427,200 IPv4 IPv4
AS8468 ENTANET - Cityfibre Limited, GB United Kingdom 360,448 68,719,542,272 IPv4 IPv4
AS8896 XFIBER-AS - XFIBER AS, NO Norway 40,960 77,309,411,328 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 12,544 34,362,163,200 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,248 4,295,163,904 IPv4 IPv4
AS14630 INVESCO - Invesco Group Services, Inc., US United States 8,192 38,671,482,880 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 26,112 34,359,738,368 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 93,184 347,893,399,552 IPv4 IPv4
AS207044 ENET-AS - Enet Telecommunications Networks Limited, IE Ireland 26,880 35,031,089,152 IPv4 IPv4
AS35598 INETCOM - Inetcom LLC, RU Russian Federation 37,120 34,359,738,368 IPv4 IPv4
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 8,448 8,589,934,592 IPv4 IPv4
AS3170 VELOXSERV - Etheroute Ltd, GB United Kingdom 12,032 47,245,033,472 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS9044 SOLNET - BSE Software GmbH, CH Switzerland 99,584 42,949,738,496 IPv4 IPv4
AS16347 RMI-FITECH - ADISTA SAS, FR France 108,800 98,784,772,096 IPv4 IPv4
AS35266 EXN-AS - EX Networks Limited, GB United Kingdom 6,144 4,294,967,296 IPv4 IPv4
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 68,722,491,392 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 1,177,600 240,616,931,584 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,320 5,665,128,448 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,130,240 39,669,661,696 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 8,192 8,590,589,952 IPv4 IPv4
AS41811 CONVERGENCE-GROUP - CONVERGENCE (GROUP NETWORKS) LIMITED, GB United Kingdom 26,368 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 40,960 107,374,182,400 IPv4 IPv4
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 29,440 60,129,607,680 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,334,144 224,501,006,336 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 38,656 47,244,640,256 IPv4 IPv4
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,890,240 55,836,016,640 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,657,536 137,439,150,080 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,502,976 12,884,967,424 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 18,944 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41695 VOSTRON-AS - VOSTRON Limited, GB United Kingdom 10,240 4,294,967,296 IPv4 IPv4
AS199283 UKSCOMMS-AS - STRUCTURED COMMUNICATIONS LIMITED, GB United Kingdom 6,144 34,359,738,368 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7489 HOSTUS-GLOBAL-AS - HostUS Solutions LLC, HK Hong Kong 61,952 13,972,668,416 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,359,869,440 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,568 34,359,803,904 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 32,512 12,884,901,888 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,640 17,600,775,979,008 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS28716 RETELIT-AS - Reti Telematiche Italiane S.p.A. (Retelit S.p.A.), IT Italy 45,312 42,949,672,960 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,048 34,480,521,216 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS8607 TIMICO - Digital Space Group Limited, GB United Kingdom 208,384 47,244,640,256 IPv4 IPv4
AS8714 LINX-ROUTESRV - London Internet Exchange Ltd., GB United Kingdom 0 0 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,360 38,654,705,664 IPv4 IPv4
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4
AS54825 PACKET - Packet Host, Inc., US United States 63,232 848,297,984 IPv4 IPv4
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 744,448 73,014,444,032 IPv4 IPv4
AS9050 RTD - TELEKOM ROMANIA COMMUNICATION S.A, RO Romania 1,501,440 4,295,032,832 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,071,616 12,884,901,888 IPv4 IPv4
AS37680 COOL-IDEAS - Cool Ideas Service Provider (Pty) Ltd, ZA South Africa 69,632 4,294,967,296 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 72,704 4,317,970,432 IPv4 IPv4
AS35297 DATALINE-AS - Dataline LLC, UA Ukraine 12,800 68,719,476,736 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,508,288 2,233,382,993,920 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,506,701,312 IPv4 IPv4 IPv6 IPv6
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 26,112 73,014,444,032 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 51,968 8,589,934,592 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS37239 ICTGLOBE - ICTGlobe Management (Pty) Ltd, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS47957 ING-AS - Compagnie Industrielle Et Financiere D' Ingenierie Ingenico SA, FR France 2,048 65,536 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,024 4,295,032,832 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 18,801,152 597,269,676,032 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,633,984 286,064,640 IPv4 IPv4
AS31500 GLOBALNET-AS - Global Network Management Inc, AG Antigua and Barbuda 10,752 393,216 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 70,912 34,359,738,368 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 81,664 81,723,392 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 14,336 0 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 107,374,182,400 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,166,754 4,295,098,368 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 565,504 111,669,149,696 IPv4 IPv4
AS28792 PUBLIC-INTERNET - Public Internet Ltd, GB United Kingdom 6,400 4,294,967,296 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 390,656 38,654,705,664 IPv4 IPv4
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 131,072 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,424 81,604,378,624 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 111,670,329,344 IPv4 IPv4
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10,752 4,294,967,296 IPv4 IPv4
AS16637 MTNNS-AS - MTN SA, ZA South Africa 3,782,912 8,657,043,456 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 49,408 4,294,967,296 IPv4 IPv4
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS212880 AS-KRYPTON-IT - Krypton IT Solutions Ltd, GB United Kingdom 256 34,359,738,368 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX Manchester - LINX Manchester 195.66.244.9 2001:7f8:4:2::a571:1 1 Gbps 2019-04-09 19:41:17
United Kingdom LINX Wales - LINX Wales 195.66.228.147 2001:7f8:4:4::a571:1 10 Gbps 2021-10-21 17:20:16
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.224.236 2001:7f8:4::a571:1 10 Gbps 2019-06-05 09:23:43
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.236.39 2001:7f8:4:1::a571:2 10 Gbps 2019-09-12 22:27:49
United Kingdom LINX Wales - LINX Wales 195.66.228.141 2001:7f8:4:4::a571:2 10 Gbps 2021-10-21 17:20:16
United Kingdom LONAP - London Network Access Point 5.57.80.206 2001:7f8:17::a571:1 1 Gbps 2019-04-09 19:41:17

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands East) London http://www.telehouse.net 2016-03-14 21:19:25
Synergy House Manchester Manchester http://www.ukgrid.net/synergy_data_centre.shtml 2016-03-14 21:02:15
Equinix MA1 - Manchester, Williams/Kilburn Manchester https://www.equinix.com/locations/united-kingdom-colocation/manchester-data-centers/ma1/ 2016-03-15 09:24:13
Equinix LD4 - London, Slough Slough http://www.equinix.com/ 2016-03-14 21:44:53
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 20:49:17
Equinix MA4 - Manchester, Synergy House Manchester https://www.equinix.com/locations/united-kingdom-colocation/manchester-data-centers/ma4/ 2017-02-28 17:19:00
Volta London http://www.voltadatacentres.com/ 2017-04-20 16:51:31
NGD Newport Newport http://www.nextgenerationdata.co.uk/ 2021-09-14 10:36:03
IP Address Domain NUMs Domains
178.22.137.43 2 radchat.radhotelgroup.com
178.22.137.54 1 zimbra.rad.ltd.uk
as-block:       AS40960 - AS42381
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS42353
as-name:        SIMWOOD
org:            ORG-SeL11-RIPE
descr:          Simwood eSMS Limited
remarks:        +-------------------------------------------------------+---------+
remarks:        | Simwood eSMS Limited | AS42353 |
remarks:        +-------------------------------------------------------+---------+
remarks:        | |
remarks:        | Sales: team@simwood.com |
remarks:        | Abuse Contact: abuse@simwood.com |
remarks:        | Peering Requests: peering@simwood.com |
remarks:        | |
remarks:        | |
remarks:        +-----------------------------------------------------------------+
remarks:        | IP Transit |
remarks:        +-----------------------------------------------------------------+
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-SIMWOOD
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-SIMWOOD
import:         from AS2914 accept ANY
export:         to AS2914 announce AS-SIMWOOD
import:         from AS174 accept ANY
export:         to AS174 announce AS-SIMWOOD
remarks:        +-----------------------------------------------------------------+
remarks:        | Peering |
remarks:        +-----------------------------------------------------------------+
remarks:        | Simwood has a generally open policy for both IPv4 and IPv6. Our |
remarks:        | network is dual stack and no tunnels are in use at any point. |
remarks:        | |
remarks:        | We are present at the following exchanges: |
remarks:        | |
remarks:        | LINX |
remarks:        | LoNAP |
remarks:        | IXManchester |
remarks:        | |
remarks:        | We will also peer privately in any of our sites where traffic |
remarks:        | justifies it. |
remarks:        | |
remarks:        | See http://as42353.peeringdb.com for details. |
remarks:        | |
remarks:        | Peer import/export information is not shown here. |
remarks:        | |
remarks:        +-----------------------------------------------------------------+
remarks:        | AS42353 Downstream Customers |
remarks:        +-----------------------------------------------------------------+
import:         from AS198426 accept AS198426
export:         to AS198426 announce ANY
import:         from AS21260 accept AS-POSITIVE
export:         to AS21260 announce ANY
import:         from AS212880 accept AS-KRYPTON-IT
export:         to AS212880 announce ANY
admin-c:        SW1897-RIPE
tech-c:         SW1897-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         noc@simwood.com
mnt-by:         SIMWOOD-MNT
created:        2007-02-07T12:23:46Z
last-modified:  2021-03-05T11:54:30Z
source:         RIPE

organisation:   ORG-SeL11-RIPE
org-name:       Simwood eSMS Limited
country:        GB
org-type:       LIR
address:        Simwood House, Cube M4 Business Park, Old Gloucester Road
address:        BS16 1FX
address:        Bristol
address:        UNITED KINGDOM
phone:          +443301223000
fax-no:         +442921202020
e-mail:         noc@simwood.com
abuse-c:        AR17901-RIPE
admin-c:        SW1897-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SIMWOOD-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SIMWOOD-MNT
created:        2010-03-08T14:34:54Z
last-modified:  2020-12-16T12:37:36Z
source:         RIPE

person:         Simon Woodhead
remarks:        Please do not contact me directly for abuse
remarks:        issues - instead please use
org:            ORG-SEL5-RIPE
address:        Simwood House
address:        Cube M4 Business Park, Old Gloucester Road
address:        Bristol
address:        BS16 1FX
address:        UK
phone:          +44.3301223000
nic-hdl:        SW1897-RIPE
mnt-by:         SIMWOOD-MNT
created:        2007-01-17T10:47:32Z
last-modified:  2020-04-24T00:14:33Z
source:         RIPE