AS30931 - IGINDEX-PLC - IG Index Ltd., GB

United Kingdom
AS Number
AS30931
AS Name
IGINDEX-PLC
Org Name
IG Index Ltd.
Country
United Kingdom
Registry

ripe

RegDate

Updated

2018-11-22T15:27:33Z

AS30931 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

5

IPv4 NUMs

3,328

IPv6 NUMs(/64)

34,359,803,904

3,328 IPv4 Addresses
CIDR Description IP Num
91.223.203.0/24
ROA Signed and Valid IRR Valid
IG Index Ltd. 256
91.223.218.0/24
ROA Signed and Valid IRR Valid
IG Index Ltd. 256
185.109.140.0/24
IRR Valid
IG Knowhow Limited 256
185.109.140.0/23
IRR InValid
IG Knowhow Limited 512
185.109.140.0/22
ROA Signed and Valid IRR InValid
IG Knowhow Limited 1024
185.109.141.0/24
ROA Signed and Valid IRR Valid
IG Knowhow Limited 256
185.109.142.0/24
ROA Signed and Valid IRR Valid
IG Knowhow Limited 256
185.109.143.0/24
ROA Signed and Valid IRR Valid
IG Knowhow Limited 256
185.233.4.0/23
IRR Valid
IG Knowhow Limited 512
185.233.4.0/22
ROA Signed and Valid IRR InValid
IG Knowhow Limited 1024
185.233.6.0/23
ROA Signed and Valid IRR Valid
IG Knowhow Limited 512
193.30.41.0/24
ROA Signed and Valid IRR Valid
IG Index Ltd. 256
194.107.118.0/24
ROA Signed and Valid IRR Valid
IG Index Ltd. 256
195.234.39.0/24
ROA Signed and Valid IRR Valid
IG Index Ltd. 256
CIDR Description IP NUMs(prefix /64)
2001:67c:1b24::/48
ROA Signed and Valid IRR Valid
MARKET DATA LIMITED 65536
2a0c:c900::/48
ROA Signed and Valid IRR Parent Valid
IG Knowhow Limited 65536
2a0c:c900::/29
IRR Valid
IG Knowhow Limited 34359738368
2a0c:c900:1::/48
ROA Signed and Valid IRR Parent Valid
IG Knowhow Limited 65536
2a0c:c900:2::/48
ROA Signed and Valid IRR Parent Valid
IG Knowhow Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,661,696 17,717,133,312 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,656 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,590,208 IPv4 IPv4 IPv6 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,416 5,898,240 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 432,128 77,326,843,904 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,224,832 30,065,098,752 IPv4 IPv4 IPv6 IPv6
AS3741 NTT-DATA-Inc - Dimension Data, ZA South Africa 2,969,088 137,439,084,544 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.227.17 2001:7f8:4::78d3:1 10 Gbps 2025-06-18 21:30:06
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.239.17 2001:7f8:4:1::78d3:1 10 Gbps 2025-06-18 21:30:06

Private Peering Facilities

Country/Region Name City Website Updated
Equinix LD4 - London, Slough Slough http://www.equinix.com/ 2020-01-13 11:14:31
Digital Realty London LON1-3 London https://www.digitalrealty.com/data-centers/london/11-hanbury-st-london-united-kingdom 2020-01-13 11:14:51 
as-block:       AS30897 - AS30979
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:        2018-11-22T15:27:33Z
last-modified:  2018-11-22T15:27:33Z
source:         RIPE



aut-num:        AS30931
as-name:        IGINDEX-PLC
org:            ORG-II52-RIPE
admin-c:        IGIP-RIPE
tech-c:         IGNS-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IGGROUP-MNT
import:         from AS2914 accept ANY
import:         from AS8220 accept ANY
import:         from AS1299 accept ANY
import:         from AS6461 accept ANY
export:         to AS2914 announce AS-IG
export:         to AS8220 announce AS-IG
export:         to AS1299 announce AS-IG
export:         to AS6461 announce AS-IG
created:        2004-01-20T16:26:52Z
last-modified:  2025-04-15T21:02:33Z
source:         RIPE
sponsoring-org: ORG-IKL2-RIPE

organisation:   ORG-Ii52-RIPE
org-name:       IG Index Ltd.
country:        GB
remarks:        IG Group Holdings plc
org-type:       OTHER
address:        IG Index Ltd, Cannon Bridge House, 25 Dowgate Hill, London, EC4R 2YA
phone:          +44 (0)20 7896 0011
e-mail:         ipadmin@ig.com
abuse-c:        IGAC-RIPE
admin-c:        IGIP-RIPE
mnt-ref:        IGGROUP-MNT
mnt-by:         IGGROUP-MNT
created:        2005-10-03T13:49:44Z
last-modified:  2022-12-01T16:30:27Z
source:         RIPE

role:           IG IP Admin
address:        Cannon Bridge House, 25 Dowgate Hill
address:        London
address:        EC4R 2YA
address:        UNITED KINGDOM
e-mail:         ipadmin@ig.com
nic-hdl:        IGIP-RIPE
mnt-by:         uk-ig-1-mnt
mnt-by:         IGGROUP-MNT
created:        2017-11-23T10:00:12Z
last-modified:  2025-04-15T21:03:08Z
source:         RIPE

role:           IG Network Services
address:        Cannon Bridge House, 25 Dowgate Hill
address:        London
address:        EC4R 2YA
address:        UNITED KINGDOM
e-mail:         noc@ig.com
admin-c:        INS26-RIPE
nic-hdl:        IGNS-RIPE
mnt-by:         uk-ig-1-mnt
mnt-by:         IGGROUP-MNT
created:        2017-11-29T10:43:40Z
last-modified:  2017-11-29T11:50:18Z
source:         RIPE