AS44066
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Upstream AS Paths
61 unique paths, avg length 1.6
AS Looking Glass
Upstream paths (matching graph above)
All 61 Upstream Paths
Complete list of all observed paths
AS1031 → AS44066
AS1299 → AS44066
AS2914 → AS44066
AS3214 → AS44066
AS3257 → AS44066
AS3320 → AS44066
AS6939 → AS44066
AS8298 → AS44066
AS8888 → AS44066
AS9002 → AS44066
AS13030 → AS44066
AS24482 → AS44066
AS25091 → AS44066
AS32590 → AS44066
AS37100 → AS44066
AS37721 → AS44066
AS38880 → AS44066
AS39120 → AS44066
AS49544 → AS44066
AS52320 → AS44066
AS53062 → AS44066
AS56662 → AS44066
AS56665 → AS44066
AS58511 → AS44066
AS60144 → AS44066
AS61573 → AS44066
AS63927 → AS44066
AS137409 → AS44066
AS209823 → AS44066
AS213151 → AS44066
Prefixes
73 prefixes originated by AS44066
IPv4 (57)
IPv6 (16)
// firstcolo // firstcolo, AS203833
🏢 Datacenter/Hosting Provider: DE-FIRSTCOLO www.first-colo.net, DE
📊 ASN Categories: ☁️ Hosting
aut-num: AS44066
as-name: DE-FIRSTCOLO
descr: firstcolo.net
org: ORG-AISG3-RIPE
remarks: ------------------------------------------------------------------
remarks: Current Transit Providers:
remarks: ------------------------------------------------------------------
remarks: Deutsche Telekom AG (DTAG)
import: from AS3320 action pref=100; accept ANY
export: to AS3320 announce AS-FIRSTCOLO
remarks: NTT
import: from AS2914 action pref=100; accept ANY
export: to AS2914 announce AS-FIRSTCOLO
remarks: GTT
import: from AS3257 action pref=100; accept ANY
export: to AS3257 announce AS-FIRSTCOLO
remarks: Cogent Communication
import: from AS174 action pref=100; accept ANY
export: to AS174 announce AS-FIRSTCOLO
remarks: Arelion
import: from AS1299 action pref=100; accept ANY
export: to AS1299 announce AS-FIRSTCOLO
remarks: ------------------------------------------------------------------
remarks: Current Peerings:
remarks: ------------------------------------------------------------------
import: from AS42 accept AS-PCH
import: from AS553 accept AS-BELWUE
import: from AS680 accept AS680
import: from AS1267 accept AS-INFOSTRADA
import: from AS1764 accept AS1764
import: from AS1921 accept AS-RCODEZERO
import: from AS2857 accept AS-RLP-NET
import: from AS3216 accept AS-SOVAM
import: from AS3255 accept AS-UARNET
import: from AS3303 accept AS-SWCMGLOBAL
import: from AS3856 accept AS-PCH
import: from AS4788 accept AS4788
import: from AS5466 accept AS-EIRCOM
import: from AS5588 accept AS-GTS-CE
import: from AS5605 accept AS-NETUSE
import: from AS6661 accept AS-PTLU
import: from AS6730 accept AS-GLOBAL
import: from AS6805 accept AS-TDDE
import: from AS6939 accept AS-HURRICANE
import: from AS8342 accept AS8342:AS-RTCOMM-DECIX-EXP
import: from AS8365 accept AS-MANDA
import: from AS8447 accept AS-PTA
import: from AS8492 accept AS-OBIT
import: from AS8582 accept AS-SUPPORT
import: from AS8586 accept AS-REDNET
import: from AS8657 accept AS-CPRM
import: from AS8781 accept AS-QTEL
import: from AS8859 accept AS-OSN
import: from AS8966 accept AS-EMIX
import: from AS9002 accept AS-RETN
import: from AS9031 accept AS9031
import: from AS9044 accept AS-SOLNET
import: from AS9063 accept AS-SAARGATE
import: from AS9145 accept AS-EWETEL
import: from AS10310 accept AS10310
import: from AS12041 accept AS-AFILIAS
import: from AS12306 accept AS-PLUSLINE
import: from AS12355 accept AS-HELINET-V4
import: from AS12348 accept AS-ODN
import: from AS12399 accept AS-SPXS
import: from AS12611 accept AS-RKOM
import: from AS12713 accept AS-OTEGLOBE
import: from AS12714 accept AS-TI
import: from AS12859 accept AS-BIT
import: from AS12874 accept AS-FASTWEB
import: from AS12968 accept AS-CDP
import: from AS13030 accept AS-INIT7
import: from AS13132 accept AS-CYBERWAYS
import: from AS13184 accept AS-HANSENET
import: from AS13285 accept AS-OPAL
import: from AS16276 accept AS-OVH
import: from AS19151 accept AS-WVFIBER
import: from AS20495 accept AS-WEDARE
import: from AS21011 accept AS21011:AS-EXT
import: from AS21013 accept AS-ITANDTEL
import: from AS21336 accept AS-IR
import: from AS21385 accept AS-TNIB
import: from AS22822 accept AS-LLNW
import: from AS23148 accept AS-TWW
import: from AS24739 accept AS-SEVEREN-TELECOM
import: from AS28917 accept AS-FIORD
import: from AS29208 accept AS29208
import: from AS29413 accept AS-KOMRO
import: from AS30890 accept AS-EVOLVA
import: from AS31252 accept AS-STARNET
import: from AS31500 accept AS-GLOBAL-NET
import: from AS33873 accept AS-ARVATO
import: from AS33891 accept AS-CORE-BACKBONE
import: from AS34305 accept AS-EUROACCESS
import: from AS34309 accept AS-LINK11
import: from AS34655 accept AS-DOCLER
import: from AS36408 accept AS-PANTHER
import: from AS39257 accept AS-INC
import: from AS39912 accept AS-I3B
import: from AS41095 accept AS-IPTP
import: from AS41692 accept AS-OPENCARRIER
import: from AS42416 accept AS42416
import: from AS42652 accept AS-INTRAPARK
import: from AS43303 accept AS43303
import: from AS43391 accept AS-NETDIREKT
import: from AS44194 accept AS-FREIFUNK-BERLIN
import: from AS48484 accept AS-IGNEL
import: from AS49532 accept AS-EONIX
import: from AS50198 accept AS50198
import: from AS59939 accept AS-WIBO
import: from AS31400 accept AS-ACCELERATED
import: from AS196682 accept AS196682
import: from AS204119 accept AS204119
import: from AS206423 accept AS206423
import: from AS207298 accept AS207298
import: from AS212586 accept AS-ADMINOS
import: from AS205948 accept AS205948
import: from AS51396 accept AS51396:as-pfcloud
import: from AS200249 accept AS200249
import: from AS44051 accept AS44051
import: from AS216093 accept AS216093
import: from AS213726 accept AS213726
import: from AS214036 accept AS214036
import: from AS214929 accept AS214929
remarks: ------------------------------------------------------------------
export: to AS42 announce AS-FIRSTCOLO
export: to AS553 announce AS-FIRSTCOLO
export: to AS1267 announce AS-FIRSTCOLO
export: to AS1921 announce AS-FIRSTCOLO
export: to AS2857 announce AS-FIRSTCOLO
export: to AS3216 announce AS-FIRSTCOLO
export: to AS3255 announce AS-FIRSTCOLO
export: to AS3303 announce AS-FIRSTCOLO
export: to AS3320 announce AS-FIRSTCOLO
export: to AS3856 announce AS-FIRSTCOLO
export: to AS4788 announce AS-FIRSTCOLO
export: to AS5466 announce AS-FIRSTCOLO
export: to AS5588 announce AS-FIRSTCOLO
export: to AS5605 announce AS-FIRSTCOLO
export: to AS6661 announce AS-FIRSTCOLO
export: to AS6730 announce AS-FIRSTCOLO
export: to AS6805 announce AS-FIRSTCOLO
export: to AS6939 announce AS-FIRSTCOLO
export: to AS8342 announce AS-FIRSTCOLO
export: to AS8365 announce AS-FIRSTCOLO
export: to AS8447 announce AS-FIRSTCOLO
export: to AS8492 announce AS-FIRSTCOLO
export: to AS8582 announce AS-FIRSTCOLO
export: to AS8586 announce AS-FIRSTCOLO
export: to AS8657 announce AS-FIRSTCOLO
export: to AS8781 announce AS-FIRSTCOLO
export: to AS8859 announce AS-FIRSTCOLO
export: to AS8966 announce AS-FIRSTCOLO
export: to AS9002 announce AS-FIRSTCOLO
export: to AS9031 announce AS-FIRSTCOLO
export: to AS9044 announce AS-FIRSTCOLO
export: to AS9063 announce AS-FIRSTCOLO
export: to AS9145 announce AS-FIRSTCOLO
export: to AS10310 announce AS-FIRSTCOLO
export: to AS12041 announce AS-FIRSTCOLO
export: to AS12306 announce AS-FIRSTCOLO
export: to AS12355 announce AS-FIRSTCOLO
export: to AS12348 announce AS-FIRSTCOLO
export: to AS12399 announce AS-FIRSTCOLO
export: to AS12611 announce AS-FIRSTCOLO
export: to AS12713 announce AS-FIRSTCOLO
export: to AS12714 announce AS-FIRSTCOLO
export: to AS12859 announce AS-FIRSTCOLO
export: to AS12874 announce AS-FIRSTCOLO
export: to AS12968 announce AS-FIRSTCOLO
export: to AS13030 announce AS-FIRSTCOLO
export: to AS13132 announce AS-FIRSTCOLO
export: to AS13184 announce AS-FIRSTCOLO
export: to AS13285 announce AS-FIRSTCOLO
export: to AS16276 announce AS-FIRSTCOLO
export: to AS19151 announce AS-FIRSTCOLO
export: to AS20495 announce AS-FIRSTCOLO
export: to AS21011 announce AS-FIRSTCOLO
export: to AS21013 announce AS-FIRSTCOLO
export: to AS21336 announce AS-FIRSTCOLO
export: to AS21385 announce AS-FIRSTCOLO
export: to AS22822 announce AS-FIRSTCOLO
export: to AS23148 announce AS-FIRSTCOLO
export: to AS24739 announce AS-FIRSTCOLO
export: to AS28917 announce AS-FIRSTCOLO
export: to AS29208 announce AS-FIRSTCOLO
export: to AS29413 announce AS-FIRSTCOLO
export: to AS30890 announce AS-FIRSTCOLO
export: to AS31252 announce AS-FIRSTCOLO
export: to AS31400 announce AS-FIRSTCOLO
export: to AS31500 announce AS-FIRSTCOLO
export: to AS33873 announce AS-FIRSTCOLO
export: to AS33891 announce AS-FIRSTCOLO
export: to AS34305 announce AS-FIRSTCOLO
export: to AS34309 announce AS-FIRSTCOLO
export: to AS34655 announce AS-FIRSTCOLO
export: to AS36408 announce AS-FIRSTCOLO
export: to AS39257 announce AS-FIRSTCOLO
export: to AS39912 announce AS-FIRSTCOLO
export: to AS41095 announce AS-FIRSTCOLO
export: to AS41692 announce AS-FIRSTCOLO
export: to AS42416 announce AS-FIRSTCOLO
export: to AS42652 announce AS-FIRSTCOLO
export: to AS43303 announce AS-FIRSTCOLO
export: to AS44194 announce ANY
export: to AS48484 announce AS-FIRSTCOLO
export: to AS50198 announce AS-FIRSTCOLO
export: to AS50673 announce AS-FIRSTCOLO
export: to AS51396 announce AS-FIRSTCOLO
export: to AS196682 announce AS-FIRSTCOLO
export: to AS204119 announce AS-FIRSTCOLO
export: to AS205948 announce AS-FIRSTCOLO
export: to AS206423 announce AS-FIRSTCOLO
export: to AS207298 announce AS-FIRSTCOLO
export: to AS212586 announce AS-FIRSTCOLO
export: to AS200249 announce AS-FIRSTCOLO
export: to AS44051 announce AS-FIRSTCOLO
export: to AS216093 announce AS-FIRSTCOLO
export: to AS213726 announce AS-FIRSTCOLO
export: to AS214036 announce AS-FIRSTCOLO
export: to AS214929 announce AS-FIRSTCOLO
remarks: ------------------------------------------------------------------
remarks: NOC contact (24/7 operations):
remarks: network@firstcolo.net or call +49 (0) 69 1200 69 0
remarks: Abuse contact: abuse@firstcolo.net
remarks: ------------------------------------------------------------------
remarks: We currently have an open peering policy
remarks: Please mail peering@firstcolo.net
remarks: Currently available connection points:
remarks: Data Center / IX Location
remarks: --------------------- --------------------------------------
remarks: Visit our PeeringDB record to view details about all our data centers and IXPs.
remarks: https://www.peeringdb.com/asn/44066
remarks: If the wanted Datacenter or IX is not on the list atop, feel
remarks: free to contact us.
remarks: ------------------------------------------------------------------
remarks: We filter announcements listed in RFC3330.
remarks: We filter incoming announcements of routes originating in AS44066.
remarks: We do not accept any route more specific than /24.
remarks: We preserve to filter incoming communities, metrics and alike.
remarks: ------------------------------------------------------------------
remarks: Community Definition (settable by BGP customers)
remarks: --------- ----------------------------------------
remarks: 44066:666 Blackhole Route (Host Routes only)
remarks: large:44066:105:174 Do not announce route to Cogent
remarks: large:44066:105:1299 Do not announce route to Telia
remarks: large:44066:105:2914 Do not announce route to NTT
remarks: large:44066:105:3257 Do not announce route to GTT
remarks: large:44066:105:3320 Do not announce route to DTAG
remarks: large:44066:105:6695 Do not announce route to DE-CIX Peers
remarks: large:44066:1x:174 Prepend route x times to Cogent
remarks: large:44066:1x:1299 Prepend route x times to Telia
remarks: large:44066:1x:2914 Prepend route x times to NTT
remarks: large:44066:1x:3257 Prepend route x times to GTT
remarks: large:44066:1x:3320 Prepend route x times to DTAG
remarks: large:44066:1x:6695 Prepend route x times to DE-CIX Peers
remarks: Where x is the number of prepends (x=1,2,3,4,5)
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ACCELERATED-MNT
mnt-by: MNT-FIRSTCOLO
created: 2007-11-13T11:21:22Z
last-modified: 2025-09-05T08:03:51Z
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: ****************************
Hostnames in AS44066
MM AS-MANDA-DECIX-PEERS-V4
MM AS-GTTCUST6
MM AS-GTTCUST
MM AS-MANDA-DECIX-PEERS-V6
MM AS-ARPNET-CUSTOMERS
MM AS-SERVERIUS
MM AS-FIRSTCOLO
#0 1
members: 0
members: 1
M AS44066