AS61429 — AS-CASTOR
AS Name: AS-CASTOR
Organization: ORG-CHB2-RIPE
Registry: RIPE
aut-num: AS61429
as-name: AS-CASTOR
abuse-c: AR54144-RIPE
org: ORG-CHB2-RIPE
import: from AS286 accept any
import: from AS6939 accept any
import: from AS24730 accept any
export: to AS286 announce AS61429
export: to AS-ANY announce AS61429:AS-ALL
export: to AS6939 announce AS61429
export: to AS24730 announce AS61429
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: castor-mnt
created: 2012-10-12T12:04:33Z
last-modified: 2025-08-12T13:53:57Z
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 AS61429 as a member:
AS-CASTOR(1 members)
AS61429:AS-ALL(1 members)
AS-NETHOLDING(16 members)
AS-KPN(223 members)
AS-JARMTELCO(638 members)
AS-GTTCUST(3453 members)
Expanded Membership
All macros containing AS61429 (directly or via nested macros): 394
Show 100 macros
AS-CASTOR(1 ASNs)
AS61429:AS-ALL(1 ASNs)
AS-NETHOLDING(20 ASNs)
AS-WEDARE(82 ASNs)
AS-JARMTELCO(638 ASNs)
AS-NETROUTING(681 ASNs)
AS-GBXSCUST-PARTIAL(695 ASNs)
AS-GBXS6(1,375 ASNs)
AS-ADNET6(1,423 ASNs)
AS-PORTLANE(1,523 ASNs)
AS-TELIANETSE-V6(1,660 ASNs)
AS-TELIANETSE(1,707 ASNs)
AS-TELE2-SE(1,883 ASNs)
AS-DAXNET(2,172 ASNs)
AS-SWIPNET(2,172 ASNs)
AS-SWIPNETEURO(2,172 ASNs)
AS-TELE2(2,172 ASNs)
AS-CDN77(2,337 ASNs)
AS-DENINET6(2,424 ASNs)
AS-GBXS(2,661 ASNs)
AS-OMONIA(2,842 ASNs)
AS-GIGANET(2,869 ASNs)
AS-MAGYARTELEKOM6(2,890 ASNs)
AS-DENINET(2,924 ASNs)
AS-NAO-PEERS(3,072 ASNs)
AS-BELBONETOPEERS(3,364 ASNs)
AS-BELGACOM(3,364 ASNs)
AS-NEXTHOP-AU(3,394 ASNs)
AS-SOX-SRB(3,643 ASNs)
AS-BALKAN-IX-V6(3,646 ASNs)
AS-ASTRAL(3,700 ASNs)
AS-MOBIFON(3,859 ASNs)
AS702:AS-HU-CUSTOMER(3,863 ASNs)
AS-CECOMCZCUST-TRANSIT(3,998 ASNs)
AS-CECOMCZ-TRANSIT(4,005 ASNs)
AS34565:AS-TURKIX-PARTNERS(4,030 ASNs)
AS-REALROUTE(4,267 ASNs)
AS-SOLIX-RS(4,348 ASNs)
AS-FOGIXP(4,422 ASNs)
AS213579:AS-IXP(4,422 ASNs)
AS47757:AS-PEERS(4,422 ASNs)
AS-VODAFONE(4,645 ASNs)
AS-KPN(4,751 ASNs)
AS-KPNV6(4,751 ASNs)
AS-KQ(4,751 ASNs)
AS-MAINONE(4,898 ASNs)
AS544:AS-TELIA(4,975 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS215147:AS-PEERS(5,129 ASNs)
AS41073:AS-IPV4-INEX-PEERS(5,208 ASNs)
AS-OPENPEERINGMEMBERS(6,072 ASNs)
AS7474:AS-CUSTOMERS(6,144 ASNs)
AS7474:AS-OPTUS(6,145 ASNs)
AS-RTD(6,186 ASNs)
AS-LIQUID(6,233 ASNs)
AS-ORANGERO(6,233 ASNs)
AS-TDATANETEU(6,531 ASNs)
AS-TDATANET(6,679 ASNs)
AS-OPTUS(7,043 ASNs)
AS-UUNETEUUK(8,356 ASNs)
AS702:AS-UK-CUSTOMER(8,356 ASNs)
AS-AORTA(11,961 ASNs)
AS6830:AS-AORTA(11,961 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS-EUNET(13,944 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-CLOUD-IX-M(17,536 ASNs)
AS-CLOUD-IX(17,641 ASNs)
AS-CITYTELECOM(17,663 ASNs)
AS-HOSTER(17,663 ASNs)
AS-SPBROUTESERVER(17,816 ASNs)
AS-CN2(17,842 ASNs)
AS-WIOCC(18,067 ASNs)
AS-STIX(18,626 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-XO(23,361 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-RETN-HK(26,343 ASNs)
AS-LITIX(28,046 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
... and 294 more
Upstream AS Paths
42 unique paths, avg length 2.2
AS Looking Glass
Upstream paths (matching graph above)
AS61429 IPv4 Address Subnets (19)
| 81.23.240.0/23 | 🇳🇱 NL | Castor Holding B.V. | AS-CASTOR |
| 185.6.108.0/24 | 🇳🇱 NL | AS-CASTOR | |
| 185.6.109.0/24 | 🇳🇱 NL | AS-CASTOR | |
| 185.6.110.0/24 | 🇳🇱 NL | AS-CASTOR | |
| 185.6.111.0/24 | 🇳🇱 NL | AS-CASTOR | |
| 38.125.107.0/24 | 🇳🇱 NL | Route Registered for Cogent Communications Custome… | AS-CASTOR |
| 62.41.10.0/24 | 🇳🇱 NL | Castor Holding B.V. | AS-CASTOR |
| 62.41.2.0/24 | 🇳🇱 NL | Castor Holding B.V. | AS-CASTOR |
| 62.41.20.0/24 | 🇳🇱 NL | Castor Holding B.V. | AS-CASTOR |
| 62.41.21.0/24 | 🇳🇱 NL | Castor Holding B.V. | AS-CASTOR |