AS204903 — FlashStart Group S.r.l. FlashStart FlashStart Group
AS Name: ColliniGroup
Organization: ORG-FCTA3-RIPE
Registry: RIPE
Imports from (14)
Exports to (15)
aut-num: AS204903
as-name: ColliniGroup
org: ORG-FCTA3-RIPE
import: from AS49535 accept ANY
export: to AS49535 announce AS204903
import: from AS20473 accept ANY
export: to AS20473 announce AS204903
import: from AS37611 accept ANY
export: to AS37611 announce AS204903
import: from AS7195 accept ANY
export: to AS7195 announce AS204903
import: from AS51095 accept ANY
export: to AS51095 announce AS204903
import: from AS60068 accept ANY
export: to AS60068 announce AS204903
import: from AS397423 accept ANY
export: to AS397423 announce AS204903
import: from AS9009 accept ANY
export: to AS9009 announce AS204903
import: from AS64124 accept ANY
export: to AS64124 announce AS204903
import: from AS42473 accept ANY
export: to AS42473 announce AS204903
import: from AS8849 accept ANY
export: to AS8849 announce AS204903
import: from AS60501 accept ANY
export: to AS60501 announce AS204903
import: from AS62166 accept ANY
export: to AS62166 announce AS204903
import: from AS62275 accept ANY
export: to AS62275 announce AS204903
import: from AS201333 accept ANY
export: to AS201333 announce AS204903
import: from AS8544 accept ANY
export: to AS8544 announce AS204903
import: from AS199081 accept ANY
export: to AS199081 announce AS204903
import: from AS52423 accept ANY
export: to AS52423 announce AS204903
import: from AS56630 accept ANY
export: to AS56630 announce AS204903
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: it-collinigroup-1-mnt
created: 2017-12-11T09:50:48Z
last-modified: 2026-09-21T08:07:12Z
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 AS204903 as a member:
AS-EMIND(3 members)
AS-SIRIUSTEC(14 members)
AS-EDGEUNO-TR(19 members)
AS-GCORE(46 members)
AS-ANEXIA(51 members)
AS397423:AS-CONE(57 members)
AS-WEBWERKS-PUNE(71 members)
AS-WEBWERKS-2(85 members)
AS-ANX(93 members)
AS-H1P-EU(110 members)
AS-5713(158 members)
AS-MELBICOM(190 members)
AS-CLUESONIT(192 members)
AS-ITC(206 members)
AS-EDGEUNO(249 members)
AS-CDN77(329 members)
AS-WEBWERKS-1(392 members)
AS-32098(437 members)
AS-MAXIHOST(536 members)
AS-FASTWEB(601 members)
AS-LIQUID-EXT(609 members)
AS7545:AS-TPGN-CUSTOMERS(1365 members)
AS-RELIANCE(1431 members)
AS1221:AS-CUSTOMERS(1500 members)
AS-VODAFONE-NET-IN(1591 members)
AS-E1-AUTOMATION-CUSTOMER(4656 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-RETN-ACTUAL-V4(12045 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS204903 (directly or via nested macros): 755
Show 100 macros
AS-EMIND(3 ASNs)
AS-SIRIUSTEC(44 ASNs)
AS-OPTICONN(45 ASNs)
AS-TIERNET(60 ASNs)
AS397423:AS-CONE(60 ASNs)
AS-ANEXIA(68 ASNs)
AS-NETSTYLE(71 ASNs)
AS-WEBWERKS-PUNE(71 ASNs)
AS-WEBWERKS-2(85 ASNs)
AS49245:AS-SIIX(87 ASNs)
AS396998:AS-CUSTOMERS-17(92 ASNs)
AS-LANCOM-GR(96 ASNs)
AS-INALAN(103 ASNs)
AS56910:AS-CUSTOMERS(104 ASNs)
AS56910:AS-TO-GRIX(104 ASNs)
AS56910:AS-TO-UPSTREAMS(104 ASNs)
AS-NETASSISTBG(106 ASNs)
AS-H1P-EU(110 ASNs)
AS-ITLBG(110 ASNs)
AS-FATBEAM-PEERING(111 ASNs)
AS-31083(125 ASNs)
AS-WIND-HELLAS(147 ASNs)
AS25472:AS-TO-AIX(147 ASNs)
AS25472:AS-TO-GRIX(147 ASNs)
AS-5713(158 ASNs)
AS-EOHNS-TRANSIT(162 ASNs)
AS-EOHNS(164 ASNs)
AS50869:AS-MEMBERS(164 ASNs)
AS13004:AS-LANCOM-IXP(176 ASNs)
AS-FORTHNET(193 ASNs)
AS1241:AS-TO-AIX(193 ASNs)
AS-AFRICAINX-TRANSIT(226 ASNs)
AS-AFRICAINX(228 ASNs)
AS-ITC(281 ASNs)
AS20759:AS-SIX(281 ASNs)
AS-WEBWERKS-1(416 ASNs)
AS-TELEKOM(441 ASNs)
AS6424:AS-DOWNSTREAMS(445 ASNs)
AS-32098(469 ASNs)
AS-57344(486 ASNs)
AS-EDGOO(490 ASNs)
AS-SYNAPSECOM(510 ASNs)
AS-SUPERNETWORK(515 ASNs)
AS-TENET-DE-CIX-PEERS(516 ASNs)
AS-ONTELECOMS(517 ASNs)
AS41920:AS-TO-AIX(517 ASNs)
AS26548:AS-PUREVOLTAGE(524 ASNs)
AS-MAXIHOST(536 ASNs)
AS-CYTAHELLAS(538 ASNs)
AS-PUREVOLTAGE(542 ASNs)
AS971:AS-PUREVOLTAGE(542 ASNs)
AS398395:AS-DOTTECH(543 ASNs)
AS398395:AS-DOWNSTREAMS(543 ASNs)
AS398395:AS-LEVELONESERVERS(543 ASNs)
AS28458:AS-CUSTOMERS(586 ASNs)
AS-IENTC-MX(587 ASNs)
AS28458:AS-ALL(587 ASNs)
AS28458:AS-CONE(587 ASNs)
AS-FASTWEB(605 ASNs)
AS-LIQUID-EXT(609 ASNs)
AS6424:AS-EDGOO(613 ASNs)
AS3329:AS-TO-AIX(614 ASNs)
AS-ANX(631 ASNs)
AS702:AS-IT-CUSTOMER(633 ASNs)
AS13030:AS-CH(663 ASNs)
AS8220:AS-COLTSG(692 ASNs)
AS8220:AS-COLTJP(732 ASNs)
AS-BTC-UP(848 ASNs)
AS8220:AS-COLT-APAC(849 ASNs)
AS-SET-SEACOM-CUSTOMERS-CUSTOMER(974 ASNs)
AS-BELCLOUD(993 ASNs)
AS-INIT7(1,033 ASNs)
AS13030:AS-INIT7(1,033 ASNs)
AS-SERVERCENTRAL-CUSTOMERS(1,044 ASNs)
AS-SERVERCENTRAL(1,045 ASNs)
AS-CACHENETWORKS(1,048 ASNs)
AS-OHIOIX-PUBLIC(1,050 ASNs)
AS-AMPLEX(1,053 ASNs)
AS-BRESCODOWNSTREAM(1,061 ASNs)
AS-BRESCO-ALL(1,062 ASNs)
AS34565:AS-TURKIX-SOX(1,079 ASNs)
AS211877:AS-TURKIX-TO-SOX(1,088 ASNs)
AS34565:AS-TURKIX-B-IX(1,088 ASNs)
AS-MEDIASAT(1,092 ASNs)
AS21215:AS-UGNI(1,100 ASNs)
AS702:AS-CH-CUSTOMER(1,100 ASNs)
AS-SBB-RS(1,104 ASNs)
AS-SBB(1,106 ASNs)
AS-SBB-V6(1,108 ASNs)
AS-UGNI(1,109 ASNs)
AS-NEXTLAYER-V6(1,224 ASNs)
AS-TELEMACH(1,239 ASNs)
AS-TRIERA(1,239 ASNs)
AS34565:AS-TURKIX(1,251 ASNs)
AS-NEXTLAYER(1,252 ASNs)
AS-CLUESONIT(1,345 ASNs)
AS-SILAT-V6(1,411 ASNs)
AS-GCORE(1,429 ASNs)
AS8218:AS-AT-CUSTOMERS(1,437 ASNs)
AS-MOLDTELECOM-V6(1,439 ASNs)
... and 655 more
Upstream AS Paths
86 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
AS204903 IPv4 Address Subnets (5)
| 185.236.104.0/24 | 🇮🇹 IT | ColliniGroup | |
| 185.236.105.0/24 | 🇮🇹 IT | ColliniGroup | |
| 185.236.106.0/24 | 🇮🇹 IT | Cesena HQ Network | ColliniGroup |
| 185.236.107.0/24 | 🇮🇹 IT | Cesena Network | ColliniGroup |
| 67.217.251.0/24 | 🇮🇹 IT | https://secure64.com https://flashstart.com | ColliniGroup |
AS204903 IPv6 Address Subnets (4)
| 2a12:7bc0:102::/48 | 🇮🇹 IT | ColliniGroup | |
| 2a12:7bc0:103::/48 | 🇮🇹 IT | ColliniGroup | |
| 2a12:7bc0:104::/48 | 🇮🇹 IT | ColliniGroup | |
| 2a12:7bc0:105::/48 | 🇮🇹 IT | ColliniGroup |