// FiberRing //

AS Name: FIBERRING

Description: Amsterdam, Netherlands Transits: Peerings: Customers:

Organization: ORG-FB8-RIPE

Registry: RIPE

Imports from (88)

AS174 AS1299 AS3549 AS3303 AS-SWCMGLOBAL AS8218 AS-NEOT AS8657 AS-CPRM AS9002 AS-RETN AS16265 AS-LEASEWEB AS20485 AS-TTK AS20562 AS-OPENPEERING AS6732 AS-CYBERLINK-TRANSIT AS8315 AS207843 AS21455 AS29028 AS-COMPUKOS AS29659 AS30870 AS33803 AS42624 AS-SIMPLECARRIER AS43861 AS48232 AS201372 AS35156 AS35669 AS35829 AS39556 AS41696 AS42093 AS42158 AS42812 AS42884 AS-LOCALPHONE AS44949 AS-GIGACODES AS47143 AS47172 AS47714 AS48286 AS49549 AS49448
... and 38 more

Exports to (75)

AS174 AS-FIBERRING AS1299 AS3549 AS3303 AS8218 AS8657 AS9002 AS16265 AS20485 AS20562 AS6732 AS-ANY AS8315 AS207843 AS21455 AS29028 AS29659 AS30870 AS33803 AS42624 AS43861 AS48232 AS201372 AS35156 AS35669 AS35829 AS39556 AS41696 AS42093 AS42158 AS42812 AS42884 AS44949 AS47143 AS47172 AS47714 AS48286 AS49549 AS49448 AS50343 AS8328 AS50968 AS50570 AS50655 AS51665 AS56372 AS60558 AS60696 AS60765
... and 25 more

aut-num:        AS38930
as-name:        FIBERRING
descr:          Amsterdam, Netherlands
descr:          Transits:
import:         from AS174 action pref=100; accept ANY
export:         to AS174 announce AS-FIBERRING
import:         from AS1299 action pref=100; accept ANY
export:         to AS1299 announce AS-FIBERRING
import:         from AS3549 action pref=100; accept ANY
export:         to AS3549 announce AS-FIBERRING
descr:          Peerings:
import:         from AS3303 action pref=150; accept AS-SWCMGLOBAL
export:         to AS3303 announce AS-FIBERRING
import:         from AS8218 action pref=150; accept AS-NEOT
export:         to AS8218 announce AS-FIBERRING
import:         from AS8657 action pref=150; accept AS-CPRM
export:         to AS8657 announce AS-FIBERRING
import:         from AS9002 action pref=150; accept AS-RETN
export:         to AS9002 announce AS-FIBERRING
import:         from AS16265 action pref=150; accept AS-LEASEWEB
export:         to AS16265 announce AS-FIBERRING
import:         from AS20485 action pref=150; accept AS-TTK
export:         to AS20485 announce AS-FIBERRING
import:         from AS20562 action pref=150; accept AS-OPENPEERING
export:         to AS20562 announce AS-FIBERRING
descr:          Customers:
import:         from AS6732 action pref=200; accept AS-CYBERLINK-TRANSIT
export:         to AS6732 announce AS-ANY
import:         from AS8315 action pref=200; accept AS8315
export:         to AS8315 announce ANY
import:         from AS207843 action pref=200; accept AS207843
export:         to AS207843 announce ANY
import:         from AS21455 action pref=200; accept AS21455
export:         to AS21455 announce ANY
import:         from AS29028 action pref=200; accept AS-COMPUKOS
export:         to AS29028 announce ANY
import:         from AS29659 action pref=200; accept AS29659
export:         to AS29659 announce ANY
import:         from AS30870 action pref=200; accept AS30870
export:         to AS30870 announce ANY
import:         from AS33803 action pref=200; accept AS33803
export:         to AS33803 announce ANY
import:         from AS42624 action pref=200; accept AS-SIMPLECARRIER
export:         to AS42624 announce ANY
import:         from AS43861 action pref=200; accept AS43861
export:         to AS43861 announce ANY
import:         from AS48232 action pref=200; accept AS48232
export:         to AS48232 announce ANY
import:         from AS201372 action pref=200; accept AS201372
export:         to AS201372 announce ANY
import:         from AS35156 action pref=200; accept AS35156
export:         to AS35156 announce ANY
import:         from AS35669 action pref=200; accept AS35669
export:         to AS35669 announce ANY
import:         from AS35829 action pref=200; accept AS35829
export:         to AS35829 announce ANY
import:         from AS39556 action pref=200; accept AS39556
export:         to AS39556 announce ANY
import:         from AS41696 action pref=200; accept AS41696
export:         to AS41696 announce ANY
import:         from AS42093 action pref=200; accept AS42093
export:         to AS42093 announce ANY
import:         from AS42158 action pref=200; accept AS42158
export:         to AS42158 announce ANY
import:         from AS42812 action pref=200; accept AS42812
export:         to AS42812 announce ANY
import:         from AS42884 action pref=200; accept AS-LOCALPHONE
export:         to AS42884 announce ANY
import:         from AS47143 action pref=200; accept AS47143
export:         to AS47143 announce ANY
import:         from AS47172 action pref=200; accept AS47172
export:         to AS47172 announce ANY
import:         from AS47714 action pref=200; accept AS47714
export:         to AS47714 announce ANY
import:         from AS48286 action pref=200; accept AS48286
export:         to AS48286 announce ANY
import:         from AS49549 action pref=200; accept AS49549
export:         to AS49549 announce ANY
import:         from AS49448 action pref=200; accept AS49448
export:         to AS49448 announce ANY
import:         from AS50343 action pref=150; accept AS-XING
export:         to AS50343 announce AS-FIBERRING
import:         from AS8328 action pref=200; accept AS8328
export:         to AS8328 announce ANY
import:         from AS50968 action pref=200; accept AS50968
export:         to AS50968 announce ANY
import:         from AS50570 action pref=200; accept AS50570
export:         to AS50570 announce ANY
import:         from AS50655 action pref=200; accept AS-ITSHOSTED
export:         to AS50655 announce ANY
import:         from AS51665 action pref=200; accept AS51665
export:         to AS51665 announce ANY
import:         from AS56372 action pref=200; accept AS56372
export:         to AS56372 announce ANY
import:         from AS60558 action pref=200; accept AS60558
export:         to AS60558 announce ANY
import:         from AS60696 action pref=200; accept AS60696
export:         to AS60696 announce ANY
import:         from AS60765 action pref=200; accept AS60765
export:         to AS60765 announce ANY
import:         from AS60820 action pref=200; accept AS60820
export:         to AS60820 announce ANY
import:         from AS62403 action pref=200; accept AS62403
export:         to AS162403 announce ANY
import:         from AS62715 action pref=200; accept AS62715
export:         to AS62715 announce ANY
import:         from AS20473 action pref=200; accept AS20473
export:         to AS20473 announce ANY
import:         from AS49981 action pref=200; accept AS49981
export:         to AS49981 announce ANY
import:         from AS25128 action pref=200; accept AS25128
export:         to AS25128 announce ANY
import:         from AS51446 action pref=200; accept AS51446
export:         to AS51446 announce ANY
import:         from AS196752 action pref=200; accept AS196752
export:         to AS196752 announce ANY
import:         from AS197302 action pref=200; accept AS197302
export:         to AS197302 announce ANY
import:         from AS29141 action pref=200; accept AS29141
export:         to AS29141 announce ANY
import:         from AS197985 action pref=200; accept AS197985
export:         to AS197985 announce ANY
import:         from AS198012 action pref=200; accept AS198012
export:         to AS198012 announce ANY
import:         from AS198660 action pref=200; accept AS198660
export:         to AS198660 announce ANY
import:         from AS25433 action pref=200; accept AS25433
export:         to AS25433 announce ANY
import:         from AS57382 action pref=200; accept AS57382
import:         from AS50018 action pref=200; accept AS50018
export:         to AS57382 announce ANY
export:         to AS50018 announce ANY
import:         from AS47482 action pref=200; accept AS47482
export:         to AS47482 announce ANY
import:         from AS198147 action pref=200; accept AS198147
export:         to AS198147 announce ANY
import:         from AS199135 action pref=200; accept AS199135
export:         to AS199135 announce ANY
import:         from AS54591 action pref=200; accept AS54591
export:         to AS54591 announce ANY
import:         from AS47344 action pref=200; accept AS47344
export:         to AS47344 announce ANY
import:         from AS200052 action pref=200; accept AS200052
export:         to AS200052 announce ANY
import:         from AS201690 action pref=200; accept AS-INFOTHEEK
export:         to AS201690 announce ANY
import:         from AS212951 action pref=200; accept AS212951
export:         to AS212951 announce ANY
import:         from AS51276 action pref=200; accept AS51276
export:         to AS51276 announce ANY
import:         from AS214988 action pref=200; accept AS-McCloud
export:         to AS214988 announce ANY
org:            ORG-FB8-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         ripe@fiberring.com
mnt-by:         FBX-MNT
created:        2005-11-15T14:06:01Z
last-modified:  2026-05-15T12:24:46Z
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 AS38930 as a member:

AS-FIBERRING(72 members)
AS-JARMTELCO(638 members)
AS-GTTCUST6(2384 members)
AS-GTTCUST(3453 members)

Expanded Membership

All macros containing AS38930 (directly or via nested macros): 382

Show 100 macros

AS-FIBERRING(220 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-VODAFONE(4,645 ASNs)
AS-MAINONE(4,898 ASNs)
AS544:AS-TELIA(4,975 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 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-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)
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)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-T-CIX(36,150 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
... and 282 more

Upstream AS Paths

48 unique paths, avg length 2.1

AS Looking Glass

Upstream paths (matching graph above)

AS136557 → AS174 → AS1299 → AS38930
AS852 → AS1299 → AS38930
AS2497 → AS1299 → AS38930
AS2914 → AS1299 → AS38930
AS3257 → AS1299 → AS38930
AS4181 → AS1299 → AS38930
AS7018 → AS1299 → AS38930
AS32590 → AS12956 → AS1299 → AS38930
AS16552 → AS1299 → AS38930
AS150000 → AS18187 → AS1299 → AS38930
AS25091 → AS1299 → AS38930
AS33185 → AS1299 → AS38930
AS35008 → AS1299 → AS38930
AS40387 → AS1299 → AS38930
AS49544 → AS1299 → AS38930
AS52320 → AS1299 → AS38930
AS58511 → AS1299 → AS38930
AS140627 → AS1299 → AS38930
AS148968 → AS1299 → AS38930
AS199524 → AS1299 → AS38930

All 48 Upstream Paths

Complete list of all observed paths

AS3491 → AS174 → AS38930
AS7594 → AS174 → AS38930
AS14537 → AS13786 → AS174 → AS38930
AS150000 → AS18187 → AS174 → AS38930
AS38880 → AS174 → AS38930
AS53062 → AS174 → AS38930
AS136557 → AS174 → AS38930
AS1299 → AS38930
AS136557 → AS174 → AS1299 → AS38930
AS852 → AS1299 → AS38930
AS2497 → AS1299 → AS38930
AS2914 → AS1299 → AS38930
AS3257 → AS1299 → AS38930
AS4181 → AS1299 → AS38930
AS4826 → AS1299 → AS38930
AS7018 → AS1299 → AS38930
AS8888 → AS1299 → AS38930
AS32590 → AS12956 → AS1299 → AS38930
AS13030 → AS1299 → AS38930
AS16552 → AS1299 → AS38930
AS17350 → AS1299 → AS38930
AS150000 → AS18187 → AS1299 → AS38930
AS23367 → AS1299 → AS38930
AS25091 → AS1299 → AS38930
AS33185 → AS1299 → AS38930
AS35008 → AS1299 → AS38930
AS40387 → AS1299 → AS38930
AS49544 → AS1299 → AS38930
AS52320 → AS1299 → AS38930
AS57866 → AS1299 → AS38930
AS58511 → AS1299 → AS38930
AS140627 → AS1299 → AS38930
AS148968 → AS1299 → AS38930
AS199524 → AS1299 → AS38930
AS3257 → AS38930
AS2497 → AS3257 → AS38930
AS6939 → AS3257 → AS38930
AS58511 → AS3257 → AS38930
AS398465 → AS3257 → AS38930
AS6453 → AS38930
AS2497 → AS6453 → AS38930
AS6939 → AS6453 → AS38930
AS150000 → AS6939 → AS6453 → AS38930
AS8220 → AS6453 → AS38930
AS142271 → AS9304 → AS6453 → AS38930
AS16552 → AS6453 → AS38930
AS25091 → AS6453 → AS38930
AS199524 → AS6453 → AS38930

AS38930 IPv4 Address Subnets (8)

87.255.32.0/19	🇳🇱 NL	FIBERRING	FIBERRING
185.175.4.0/22	🇳🇱 NL		FIBERRING
87.255.62.0/23	🇳🇱 NL		FIBERRING
217.194.16.0/24	🇳🇱 NL	AMS9-BGP-TEST	FIBERRING
217.194.20.0/24	🇳🇱 NL	BGP PROD	FIBERRING
87.255.33.0/24	🇳🇱 NL		FIBERRING
87.255.59.0/24	🇳🇱 NL		FIBERRING
94.75.196.0/24	🇳🇱 NL		FIBERRING

AS38930 IPv6 Address Subnets (4)

2001:1af8:4410::/48	🇳🇱 NL		FIBERRING
2a00:ec8::/32	🇳🇱 NL	NL-FIBERRING-20081118 Fiberring	FIBERRING
2a00:ec8:406::/48	🇳🇱 NL		FIBERRING
2a00:ec8:c00::/44	🇳🇱 NL		FIBERRING