AS Number
AS39537
AS Name
HNS
Org Name
SysGroup plc
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2023-08-29T07:47:54Z

AS39537 Looking Glass
IPv4Prefixes

23

IPv6Prefixes

3

IPv4 NUMs

27,392

IPv6 NUMs(/64)

4,563,468,288

CIDR Description IP Num
31.210.128.0/21
IRR InValid
SysGroup plc 2048
31.210.132.0/24
IRR Valid
SysGroup plc 256
37.35.88.0/21
IRR InValid
SysGroup plc 2048
45.145.180.0/22
IRR InValid
SysGroup plc 1024
87.237.64.0/21
IRR InValid
SysGroup plc 2048
91.207.50.0/23
IRR Valid
Penguin Internet Ltd 512
93.95.8.0/22
IRR InValid
SYSGROUPNOC 1024
93.95.8.0/21
IRR InValid
SysGroup plc 2048
93.95.12.0/22
IRR InValid
SCOUTS-HOSTING-FW-MPLS 1024
94.190.240.0/21
IRR InValid
SysGroup plc 2048
94.190.242.0/23
IRR InValid
HNS-CUST-347 512
94.199.184.0/21
IRR InValid
SysGroup plc 2048
109.69.80.0/21
IRR InValid
SysGroup plc 2048
151.236.208.0/21
IRR InValid
SysGroup plc 2048
185.49.236.0/22
IRR InValid
SysGroup plc 1024
185.68.0.0/22
IRR InValid
SysGroup plc 1024
185.71.24.0/22
IRR InValid
SysGroup plc 1024
185.71.26.0/24
IRR Valid
SysGroup plc 256
185.105.64.0/23
IRR InValid
Instiller Limited 512
185.105.66.0/23
IRR InValid
Instiller Limited 512
185.122.216.0/22
IRR InValid
SysGroup plc 1024
185.202.115.0/24
IRR InValid
Neteffekt Limited 256
195.94.112.0/20
IRR InValid
SysGroup plc 4096
CIDR Description IP NUMs(prefix /64)
2a01:500::/32
IRR Valid
SysGroup plc 4294967296
2a03:25e0::/36
IRR InValid
SysGroup plc 268435456
2a09:fd40::/48
IRR InValid
Instiller Limited 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,295,032,832 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,419,136 2,233,382,993,920 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 139,264 77,423,378,434 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS999 CORIX-999 - CORIX NETWORKS, US United States 70,144 4,295,032,834 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 455,680 283,043,982,540,800 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS61049 EXASCALE - Exascale Ltd, GB United Kingdom 5,120 21,474,836,480 IPv4 IPv4
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 256 4,294,967,299 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,245,120 17,592,186,109,952 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,160 17,465,212,928 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,211,200 215,834,689,537 IPv4 IPv4 IPv6 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,729,631,744 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,256 81,626,398,720 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 371,200 38,654,705,664 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 250,880 390,842,023,936 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,072 268,500,999 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 557,824 210,454,380,544 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,368 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2,962,944 137,439,084,544 IPv4 IPv4
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6,400 4,294,967,296 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS51491 SYSGROUP-WALES - SysGroup plc, GB United Kingdom 1,024 0 IPv4 IPv4
AS64415 CONNECTBIT-AS - Ashgoal Limited, GB United Kingdom 768 0 IPv4 IPv4
AS201261 Watershed - The Watershed Arts Trust Ltd, GB United Kingdom 1,024 0 IPv4 IPv4
AS211124 CGI-UK-AS - CGI France SAS, FR France 9,984 0 IPv4 IPv4
as-block:       AS38912 - AS39599
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39537
as-name:        HNS
descr:          http://www.hns.net
org:            ORG-SP277-RIPE
import:         from AS8553 accept ANY
import:         from AS3356 accept ANY
import:         from AS3549 accept ANY
import:         from AS174 accept ANY
import:         from AS34079 accept ANY
import:         from AS64474 accept AS64474 AND NOT {0.0.0.0/0}
import:         from AS59455 accept AS59455 AND NOT {0.0.0.0/0}
import:         from AS200965 accept AS200965 AND NOT {0.0.0.0/0}
import:         from AS64415 accept AS64415 AND NOT {0.0.0.0/0}
import:         from AS201261 accept AS201261 AND NOT {0.0.0.0/0}
import:         from AS43059 accept AS43059 AND NOT {0.0.0.0/0}
import:         from AS51491 accept AS51491 AND NOT {0.0.0.0/0}
import:         from AS211124 accept AS211124 AND NOT {0.0.0.0/0}
import:         from AS16376 accept AS-SYSGROUP AND NOT {0.0.0.0/0}
import:         from AS203425 accept AS203425 AND NOT {0.0.0.0/0}
export:         to AS8553 announce AS-HNS
export:         to AS59455 announce AS-HNS
export:         to AS3356 announce AS-HNS
export:         to AS3549 announce AS-HNS
export:         to AS174 announce AS-HNS
export:         to AS64415 announce AS-HNS
export:         to AS200965 announce AS-HNS
export:         to AS201261 announce AS-HNS
export:         to AS34079 announce AS-HNS
export:         to AS64474 announce AS-HNS
export:         to AS43059 announce AS-HNS
export:         to AS51491 announce AS-HNS
export:         to AS211124 announce AS-HNS
export:         to AS16376 announce AS-HNS
export:         to AS203425 announce AS-HNS
admin-c:        SA43739-RIPE
tech-c:         SA43739-RIPE
status:         ASSIGNED
notify:         john@hns.net
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SYSGROUP-MNT
mnt-by:         MNT-HNS
created:        2006-03-15T11:33:01Z
last-modified:  2025-02-16T16:10:16Z
source:         RIPE

organisation:   ORG-SP277-RIPE
org-name:       SysGroup plc
country:        GB
reg-nr:         06172239
org-type:       LIR
address:        The Clove Gallery, Maguire Street
address:        SE1 2NQ
address:        London
address:        UNITED KINGDOM
phone:          +44 333 101 9000
e-mail:         help@sysgroup.com
admin-c:        SA43739-RIPE
admin-c:        SA43739-RIPE
tech-c:         SA43739-RIPE
abuse-c:        AR38690-RIPE
mnt-ref:        SYSGROUP-MNT
mnt-ref:        SYSGROUP-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SYSGROUP-MNT
created:        2016-12-15T08:39:05Z
last-modified:  2026-05-27T12:12:55Z
source:         RIPE

role:           SYSGROUP-RIPE-DB-MAINTAINERS
address:        55 Spring Gardens, Manchester M2 2BY
e-mail:         noc@sysgroup.com
nic-hdl:        SA43739-RIPE
mnt-by:         SYSGROUP-MNT
created:        2025-02-16T04:49:27Z
last-modified:  2025-02-16T04:49:27Z
source:         RIPE