AS31708 — Coreix Limited Coreix, dedifast, dediMAX
AS Name: COREIX-UK-AS
Description: London, Great Britain
Organization: ORG-CL32-RIPE
Registry: RIPE
Imports from (19)
Exports to (20)
aut-num: AS31708
as-name: COREIX-UK-AS
descr: London, Great Britain
remarks: ---------------------------------
remarks: ------ Transit Connections ------
remarks: ---------------------------------
remarks: Tiscali
org: ORG-CL32-RIPE
import: from AS3257 213.200.78.9 at 213.200.78.10 accept ANY
export: to AS3257 213.200.78.9 at 213.200.78.10 announce AS-COREIX
import: from AS3257 213.200.78.9 at 213.200.78.11 accept ANY
export: to AS3257 213.200.78.9 at 213.200.78.11 announce AS-COREIX
mp-import: afi ipv6.unicast from AS3257 2001:668:0:3::4000:21 at 2001:668:0:3::4000:22 accept ANY
mp-export: afi ipv6.unicast to AS3257 2001:668:0:3::4000:21 at 2001:668:0:3::4000:22 announce AS-COREIX-IPV6
mp-import: afi ipv6.unicast from AS3257 2001:668:0:3::4000:21 at 2001:668:0:3::4000:23 accept ANY
mp-export: afi ipv6.unicast to AS3257 2001:668:0:3::4000:21 at 2001:668:0:3::4000:23 announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: Level3
import: from AS3356 195.50.118.25 at 195.50.118.26 accept ANY
export: to AS3356 195.50.118.25 at 195.50.118.26 announce AS-COREIX
import: from AS3356 195.50.118.25 at 195.50.118.27 accept ANY
export: to AS3356 195.50.118.25 at 195.50.118.27 announce AS-COREIX
remarks: ---------------------------------
remarks: Teleglobe
import: from AS6453 80.231.223.17 at 80.231.223.18 accept ANY
export: to AS6453 80.231.223.17 at 80.231.223.18 announce AS-COREIX
import: from AS6453 80.231.199.17 at 80.231.199.18 accept ANY
export: to AS6453 80.231.199.17 at 80.231.199.18 announce AS-COREIX
mp-import: afi ipv6.unicast from AS6453 2001:5a0:2000:100::9 at 2001:5A0:2000:100::A accept ANY
mp-export: afi ipv6.unicast to AS6453 2001:5a0:2000:100::9 at 2001:5A0:2000:100::A announce AS-COREIX-IPV6
mp-import: afi ipv6.unicast from AS6453 2001:5a0:2000::9 at 2001:5A0:2000::A accept ANY
mp-export: afi ipv6.unicast to AS6453 2001:5a0:2000::9 at 2001:5A0:2000::A announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: -- Partial Transit Connections --
remarks: ---------------------------------
remarks: Enta
import: from AS8468 78.33.11.217 at 78.33.11.218 accept ANY
export: to AS8468 78.33.11.217 at 78.33.11.218 announce AS-COREIX
import: from AS8468 78.33.11.221 at 78.33.11.222 accept ANY
export: to AS8468 78.33.11.221 at 78.33.11.222 announce AS-COREIX
remarks: ---------------------------------
remarks: Goscomb Technologies Ltd
import: from AS39326 77.75.111.161 at 77.75.111.162 accept ANY
export: to AS39326 77.75.111.162 at 77.75.111.162 announce AS-COREIX
mp-import: afi ipv6.unicast from AS39326 2a01:348:0:4:0:13:0:1 at 2a01:348:0:4:0:13:1:1 accept ANY
mp-export: afi ipv6.unicast to AS39326 2a01:348:0:4:0:13:0:1 at 2a01:348:0:4:0:13:1:1 announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: LINX MLP
import: from AS8714 195.66.225.230 at 195.66.225.58 accept ANY
export: to AS8714 195.66.225.230 at 195.66.225.58 announce AS-COREIX
import: from AS8714 195.66.225.231 at 195.66.225.58 accept ANY
export: to AS8714 195.66.225.231 at 195.66.225.58 announce AS-COREIX
import: from AS8714 195.66.227.230 at 195.66.227.58 accept ANY
export: to AS8714 195.66.227.230 at 195.66.227.58 announce AS-COREIX
import: from AS8714 195.66.227.23 at 195.66.227.58 accept ANY
export: to AS8714 195.66.227.231 at 195.66.227.58 announce AS-COREIX
mp-import: afi ipv6.unicast from AS8714 2001:7f8:4::220a:1 at 2001:7f8:4:0::7bdc:1 accept ANY
mp-export: afi ipv6.unicast to AS8714 2001:7f8:4::220a:1 at 2001:7f8:4:0::7bdc:1 announce AS-COREIX-IPV6
mp-import: afi ipv6.unicast from AS8714 2001:7f8:4::220a:2 at 2001:7f8:4:0::7bdc:1 accept ANY
mp-export: afi ipv6.unicast to AS8714 2001:7f8:4::220a:2 at 2001:7f8:4:0::7bdc:1 announce AS-COREIX-IPV6
mp-import: afi ipv6.unicast from AS8714 2001:7f8:4:1::220a:1 at 2001:7f8:4:1::7bdc:2 accept ANY
mp-export: afi ipv6.unicast to AS8714 2001:7f8:4:1::220a:1 at 2001:7f8:4:1::7bdc:2 announce AS-COREIX-IPV6
mp-import: afi ipv6.unicast from AS8714 2001:7f8:4:1::220a:2 at 2001:7f8:4:1::7bdc:2 accept ANY
mp-export: afi ipv6.unicast to AS8714 2001:7f8:4:1::220a:2 at 2001:7f8:4:1::7bdc:2 announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: ------- Transit Customers -------
remarks: ---------------------------------
remarks: ServerCity
import: from AS40963 85.13.193.46 at 85.13.193.41 accept AS40963
export: to AS40963 85.13.193.46 at 85.13.193.41 announce ANY
import: from AS40963 85.13.193.38 at 85.13.193.33 accept AS40963
export: to AS40963 85.13.193.38 at 85.13.193.33 announce ANY
import: from AS40963 85.13.193.46 at 85.13.193.42 accept AS40963
export: to AS40963 85.13.193.46 at 85.13.193.42 announce ANY
import: from AS40963 85.13.193.38 at 85.13.193.34 accept AS40963
export: to AS40963 85.13.193.38 at 85.13.193.34 announce ANY
remarks: ---------------------------------
remarks: IGX0
import: from AS39592 85.13.193.2 at 85.13.193.1 accept AS39592
export: to AS39592 85.13.193.2 at 85.13.193.1 announce ANY
remarks: ---------------------------------
remarks: Digital Craftsmen AS47571
import: from AS47571 85.13.193.22 at 85.13.193.21 accept AS47571
export: to AS47571 85.13.193.22 at 85.13.193.21 announce ANY
import: from AS47571 85.13.193.18 at 85.13.193.17 accept AS47571
export: to AS47571 85.13.193.18 at 85.13.193.17 announce ANY
remarks: ---------------------------------
remarks: VITS LIMITED AS208524
import: from AS208524 accept AS208524
export: to AS208524 announce ANY
remarks: ---------------------------------
remarks: CONVERGENT AS199143
import: from AS199143 accept AS199143
export: to AS199143 announce ANY
remarks: ---------------------------------
import: from AS25577 accept AS-C4L
export: to AS25577 announce any
remarks: --------- Private Peers ---------
remarks: ---------------------------------
remarks: RackCorp AS56038
import: from AS56038 accept AS56038
export: to AS56038 announce ANY
remarks: ---------------------------------
remarks: Goscomb Technologies Ltd
import: from AS39326 77.75.104.137 at 77.75.104.141 accept AS-GOSCOMB
export: to AS39326 77.75.104.137 at 77.75.104.141 announce AS-COREIX
import: from AS39326 77.75.104.138 at 77.75.104.142 accept AS-GOSCOMB
export: to AS39326 77.75.104.138 at 77.75.104.142 announce AS-COREIX
import: from AS24669 accept AS24669
export: to AS24669 announce ANY
import: from AS204027 accept AS204027
export: to AS204027 announce ANY
import: from AS204027 accept AS204027
export: to AS204027 announce ANY
remarks: ---------------------------------
remarks: ---------- LINX Peers -----------
remarks: ---------------------------------
mp-import: afi ipv4.unicast from AS31708:PRNG-LINX accept ANY
mp-export: afi ipv4.unicast to AS31708:PRNG-LINX announce AS-COREIX
mp-import: afi ipv6.unicast from AS31708:PRNG-LINX-IPV6 accept ANY
mp-export: afi ipv6.unicast to AS31708:PRNG-LINX-IPV6 announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: ---------- LONAP Peers ----------
remarks: ---------------------------------
mp-import: afi ipv4.unicast from AS31708:PRNG-LONAP accept ANY
mp-export: afi ipv4.unicast to AS31708:PRNG-LONAP announce AS-COREIX
mp-import: afi ipv6.unicast from AS31708:PRNG-LONAP-IPV6 accept ANY
mp-export: afi ipv6.unicast to AS31708:PRNG-LONAP-IPV6 announce AS-COREIX-IPV6
remarks: ---------------------------------
remarks: ------ Peering Information ------
remarks: ---------------------------------
remarks:
remarks: Coreix Limited generally operates an open peering
remarks: policy where it makes engineering sense.
remarks:
remarks: LINX Peering
remarks:
remarks: 195.66.225.58 (Foundry)
remarks: 195.66.227.58 (Extreme)
remarks: 2001:7f8:4:0::7bdc:1 (Foundry)
remarks: 2001:7f8:4:1::7bdc:2 (Extreme)
remarks:
remarks: LONAP Peering
remarks:
remarks: 193.203.5.26
remarks: 193.203.5.27
remarks: 2001:7f8:17::7bdc:1
remarks: 2001:7f8:17::7bdc:2
remarks:
remarks: IPv4/IPv6 Private peering/transit available at ...
remarks:
remarks: - VSNL Stratford, London E15, UK
remarks: - Telehouse East, London E14, UK
remarks:
remarks: Peering Requests: peering@coreix.net
remarks: -----------------------------------------------------------
remarks: Sales: sales@coreix.net
remarks: Queries or problems: engineering@coreix.net
remarks: SPAM or NetAbuse: abuse@coreix.net
remarks: -----------------------------------------------------------
remarks: For more information visit http://www.coreix.net/
remarks: -----------------------------------------------------------
remarks:
remarks:
remarks:
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: COREIX-MNT
notify: ripe-notify@coreix.net
created: 2004-07-21T13:50:17Z
last-modified: 2025-12-10T09:56:23Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS31708 as a member:
AS-COREIX-IPV6(1 members)
AS-COREIX(16 members)
AS-CRX(18 members)
AS-CRX-CLT(21 members)
AS-GSVNET-LINX-PEERS(27 members)
AS12703:AS-PEERS-V6(52 members)
AS-PEERS(85 members)
AS-LIQUID-LINXPEERS(215 members)
AS29169:AS-PEERS4(229 members)
AS29169:AS-PEERS6(229 members)
AS-NEXUSGUARD-CLIENTS(278 members)
AS-MANDA-LINX-PEERS-V6(417 members)
AS-MANDA-LINX-PEERS-V4(423 members)
AS-LEVEL3-CUSTOMERS-EU(565 members)
AS58453:AS-ASIAASCUST(2512 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-CTBC-TOOLS(8129 members)
Expanded Membership
All macros containing AS31708 (directly or via nested macros): 319
Show 100 macros
AS-COREIX-IPV6(1 ASNs)
AS-COREIX(16 ASNs)
AS-CRX(18 ASNs)
AS-CRX-CLT(21 ASNs)
AS-GSVNET-LINX-PEERS(27 ASNs)
AS12703:AS-PEERS-V6(52 ASNs)
AS-PEERS(85 ASNs)
AS29169:AS-PEERS4(229 ASNs)
AS29169:AS-PEERS6(229 ASNs)
AS-NEXUSGUARD-CLIENTS(278 ASNs)
AS-MANDA-LINX-PEERS-V6(417 ASNs)
AS-MANDA-LINX-PEERS-V4(423 ASNs)
AS-LIQUID-LINXPEERS(543 ASNs)
AS-COLTDE(559 ASNs)
AS-LEVEL3-CUSTOMERS-EU(565 ASNs)
AS-COLTUK(613 ASNs)
AS8220:AS-COLTUK(615 ASNs)
AS8220:AS-COLTDE(725 ASNs)
AS-GOSCOMB-V6(1,282 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-COLTEU(3,133 ASNs)
AS8220:AS-COLTEU(3,155 ASNs)
AS-COLT(3,372 ASNs)
AS-IBSCUST(3,862 ASNs)
AS8220:AS-COLT(3,925 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CLARANETFR-PEERINGS(4,820 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS-BANDCON(5,888 ASNs)
AS-CHIEF-TRANSIT(6,746 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-CTBC-TOOLS(8,129 ASNs)
AS-SEABORN-G2(10,828 ASNs)
AS-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-SEABORN(17,733 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS-RETN-HK(26,343 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-T-CIX(36,150 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-STUIX(41,458 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-RETN6(44,950 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-INTELSATUS(46,298 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-RETN(47,667 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
... and 219 more
Upstream AS Paths
46 unique paths, avg length 1.8
AS Looking Glass
Upstream paths (matching graph above)
All 46 Upstream Paths
Complete list of all observed paths
AS31708 IPv4 Address Subnets (33)
| 85.13.192.0/18 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 109.70.136.0/21 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 31.193.168.0/21 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 89.187.80.0/21 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 185.81.16.0/22 | 🇬🇧 GB | AYN IP4 Range | COREIX-UK-AS |
| 83.142.24.0/22 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 89.187.64.0/22 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 89.187.88.0/22 | 🇬🇧 GB | Coreix Limited | COREIX-UK-AS |
| 62.197.40.0/23 | 🇬🇧 GB | Loud-n-clear Ltd, UK | COREIX-UK-AS |
| 62.197.50.0/23 | 🇬🇧 GB | Loud-n-clear Ltd, UK | COREIX-UK-AS |
AS31708 IPv6 Address Subnets (2)
| 2a01:c0::/32 | 🇬🇧 GB | Coreix Limited - IPv6 Services | COREIX-UK-AS |
| 2a05:8440::/29 | 🇬🇧 GB | AYN IP6 Range | COREIX-UK-AS |