AS Number
AS58272
AS Name
LEADERTELECOMBV-AS
Org Name
LeaderTelecom B.V.
Country / Region
Netherlands
Registry

ripe

RegDate

Updated

2025-04-24T14:15:44Z

AS58272 Looking Glass
IPv4Prefixes

150

IPv6Prefixes

1

IPv4 NUMs

38,400

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
37.18.0.0/24
IRR Valid
LeaderTelecom B.V. 256
37.18.23.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.18.60.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.18.78.0/24
LeaderTelecom Ltd. 256
37.18.82.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.18.103.0/24
LeaderTelecom B.V. 256
37.18.106.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.18.126.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.130.0/24
IRR InValid
LeaderTelecom B.V. 256
37.230.132.0/24
IRR InValid
LeaderTelecom B.V. 256
37.230.134.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.135.0/24
IRR InValid
LeaderTelecom B.V. 256
37.230.145.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.151.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.176.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.177.0/24
LeaderTelecom B.V. 256
37.230.178.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.182.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.183.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.187.0/24
IRR Valid
LeaderTelecom B.V. 256
37.230.200.0/24
LeaderTelecom B.V. 256
37.230.208.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.226.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.227.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.231.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.238.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.254.0/24
IRR Valid
LeaderTelecom Ltd. 256
37.230.255.0/24
IRR Valid
LeaderTelecom Ltd. 256
46.243.140.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.148.0/24
IRR InValid
LeaderTelecom B.V. 256
46.243.149.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.214.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.215.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.217.0/24
IRR InValid
LeaderTelecom B.V. 256
46.243.220.0/24
IRR InValid
LeaderTelecom B.V. 256
46.243.221.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.222.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.223.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.224.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.225.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.236.0/24
IRR Valid
LeaderTelecom Ltd. 256
46.243.237.0/24
IRR Valid
LeaderTelecom Ltd. 256
46.243.238.0/24
IRR Valid
LeaderTelecom Ltd. 256
46.243.239.0/24
IRR InValid
LeaderTelecom B.V. 256
46.243.240.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.241.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.242.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.243.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.246.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.247.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.248.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.249.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.250.0/24
IRR Valid
LeaderTelecom B.V. 256
46.243.251.0/24
IRR Valid
LeaderTelecom B.V. 256
91.199.171.0/24
IRR Valid
Hosting-consult LTD 256
128.0.71.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.132.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.133.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.134.0/24
LeaderTelecom B.V. 256
141.101.136.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.143.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.144.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.145.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.146.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.147.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.148.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.149.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.150.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.153.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.154.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.155.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.156.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.157.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.158.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.159.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.160.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.161.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.162.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.163.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.164.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.165.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.166.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.167.0/24
IRR Valid
LeaderTelecom B.V. 256
141.101.168.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.169.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.170.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.171.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.172.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.173.0/24
IRR InValid
LeaderTelecom Ltd. 256
141.101.174.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.179.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.189.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.191.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.198.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.209.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.216.0/24
IRR InValid
LeaderTelecom Ltd. 256
141.101.230.0/24
IRR InValid
LeaderTelecom Ltd. 256
141.101.235.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.237.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.238.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.242.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.245.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.252.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.253.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.254.0/24
IRR Valid
LeaderTelecom Ltd. 256
141.101.255.0/24
IRR Valid
LeaderTelecom Ltd. 256
178.170.136.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.137.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.138.0/24
LeaderTelecom B.V. 256
178.170.139.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.140.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.141.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.142.0/24
LeaderTelecom B.V. 256
178.170.144.0/24
LeaderTelecom B.V. 256
178.170.145.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.146.0/24
LeaderTelecom B.V. 256
178.170.172.0/24
IRR Valid
LeaderTelecom B.V. 256
178.170.187.0/24
IRR Valid
LeaderTelecom Ltd. 256
178.170.188.0/24
IRR Valid
LeaderTelecom Ltd. 256
185.4.148.0/24
IRR Valid
LeaderTelecom B.V. 256
185.4.149.0/24
IRR Valid
LeaderTelecom B.V. 256
185.4.150.0/24
IRR Valid
LeaderTelecom B.V. 256
185.4.151.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.80.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.81.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.82.0/24
IRR InValid
LeaderTelecom B.V. 256
188.72.83.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.84.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.85.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.86.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.87.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.89.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.95.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.97.0/24
LeaderTelecom B.V. 256
188.72.98.0/24
LeaderTelecom B.V. 256
188.72.101.0/24
LeaderTelecom B.V. 256
188.72.102.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.114.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.115.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.116.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.119.0/24
IRR Valid
LeaderTelecom B.V. 256
188.72.124.0/24
LeaderTelecom B.V. 256
188.72.125.0/24
LeaderTelecom B.V. 256
217.150.88.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.89.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.91.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.92.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.93.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.94.0/24
IRR Valid
LEADERTELECOMBV-NET 256
217.150.95.0/24
IRR Valid
LEADERTELECOMBV-NET 256
CIDR Description IP NUMs(prefix /64)
2a00:fd40:1::/48
IRR Valid
LeaderTelecom B.V. 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4
AS559 Switch - SWITCH, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81,920 188,978,561,024 IPv4 IPv4
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V., NL Netherlands 4,864 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv4 IPv4
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,276,480 12,885,032,962 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 387,840 38,654,705,664 IPv4 IPv4
AS39642 Sinal-AS - Sinal A/S, DK Denmark 560,128 146,028,953,600 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564,992 210,454,380,544 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6,400 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 8,960 94,489,280,512 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4

Whois Record

as-block AS57975 - AS58367

as-block
descr
RIPE NCC ASN block
remarks
These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by
RIPE-NCC-HM-MNT
created
2025-04-24T14:15:44Z
last-modified
2025-04-24T14:15:44Z
source
RIPE

aut-num AS58272

aut-num
as-name
LEADERTELECOMBV-AS
org
ORG-LB21-RIPE
import
from AS49544 action pref=100; accept ANY
from AS6939 action pref=100; accept ANY
from AS34307 action pref=100; accept ANY
from AS24785 action pref=100; accept ANY
from AS20562 action pref=100; accept ANY
mp-import
afi ipv6.unicast from AS49544 accept ANY
afi ipv6.unicast from AS6939 accept ANY
afi ipv6.unicast from AS34307 accept ANY
afi ipv6.unicast from AS24785 accept ANY
afi ipv6.unicast from AS20562 accept ANY
export
to AS49544 announce AS58272
to AS6939 announce AS58272
to AS34307 announce AS58272
to AS24785 announce AS58272
to AS20562 announce AS58272
mp-export
afi ipv6.unicast to AS49544 announce AS58272
afi ipv6.unicast to AS6939 announce AS58272
afi ipv6.unicast to AS34307 announce AS58272
afi ipv6.unicast to AS24785 announce AS58272
afi ipv6.unicast to AS20562 announce AS58272
admin-c
AI2765-RIPE
tech-c
AI2765-RIPE
remarks
- - - - - - - - - - - - - - - - - - - - - - - -
We provide services in Amsterdam:
assigning PA/PI addresses, AS numbers.
Contact [email protected] for peering issues.
Abuse complaints: [email protected]
- - - - - - - - - - - - - - - - - - - - - - - - -
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
LeadertelecomBV-mnt
created
2012-06-12T15:02:52Z
last-modified
2021-11-01T19:33:44Z
source
RIPE

organisation ORG-LB21-RIPE

organisation
ORG-LB21-RIPE
org-name
LeaderTelecom B.V.
country
NL
reg-nr
55173071
org-type
LIR
address
Zekeringstraat 17 A
1014 BM
Amsterdam
NETHERLANDS
phone
+31207640722
fax-no
+31207640722
e-mail
admin-c
LB10647-RIPE
abuse-c
LB11653-RIPE
mnt-ref
RIPE-NCC-HM-MNT
LeadertelecomBV-mnt
mnt-by
RIPE-NCC-HM-MNT
LeadertelecomBV-mnt
created
2012-05-07T12:45:33Z
last-modified
2026-05-13T07:34:09Z
source
RIPE

person LeaderTelecom B.V.

person
LeaderTelecom B.V.
address
1014 BM Amsterdam Zekeringstraat 17 A
phone
+310208908077
e-mail
nic-hdl
AI2765-RIPE
mnt-by
LeadertelecomBV-mnt
created
2012-05-08T06:30:35Z
last-modified
2021-02-03T16:09:29Z
source
RIPE

as-block:       AS57975 - AS58367
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE



aut-num:        AS58272
as-name:        LEADERTELECOMBV-AS
org:            ORG-LB21-RIPE
import:         from AS49544 action pref=100; accept ANY
import:         from AS6939 action pref=100; accept ANY
import:         from AS34307 action pref=100; accept ANY
import:         from AS24785 action pref=100; accept ANY
import:         from AS20562 action pref=100; accept ANY
mp-import:      afi ipv6.unicast from AS49544 accept ANY
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-import:      afi ipv6.unicast from AS34307 accept ANY
mp-import:      afi ipv6.unicast from AS24785 accept ANY
mp-import:      afi ipv6.unicast from AS20562 accept ANY
export:         to AS49544 announce AS58272
export:         to AS6939 announce AS58272
export:         to AS34307 announce AS58272
export:         to AS24785 announce AS58272
export:         to AS20562 announce AS58272
mp-export:      afi ipv6.unicast to AS49544 announce AS58272
mp-export:      afi ipv6.unicast to AS6939 announce AS58272
mp-export:      afi ipv6.unicast to AS34307 announce AS58272
mp-export:      afi ipv6.unicast to AS24785 announce AS58272
mp-export:      afi ipv6.unicast to AS20562 announce AS58272
admin-c:        AI2765-RIPE
tech-c:         AI2765-RIPE
remarks:        - - - - - - - - - - - - - - - - - - - - - - - -
remarks:        We provide services in Amsterdam:
remarks:        assigning PA/PI addresses, AS numbers.
remarks:
remarks:        Contact [email protected] for peering issues.
remarks:        Abuse complaints: [email protected]
remarks:        - - - - - - - - - - - - - - - - - - - - - - - - -
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LeadertelecomBV-mnt
created:        2012-06-12T15:02:52Z
last-modified:  2021-11-01T19:33:44Z
source:         RIPE

organisation:   ORG-LB21-RIPE
org-name:       LeaderTelecom B.V.
country:        NL
reg-nr:         55173071
org-type:       LIR
address:        Zekeringstraat 17 A
address:        1014 BM
address:        Amsterdam
address:        NETHERLANDS
phone:          +31207640722
fax-no:         +31207640722
e-mail:         [email protected]
admin-c:        LB10647-RIPE
abuse-c:        LB11653-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        LeadertelecomBV-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LeadertelecomBV-mnt
created:        2012-05-07T12:45:33Z
last-modified:  2026-05-13T07:34:09Z
source:         RIPE

person:         LeaderTelecom B.V.
address:        1014 BM Amsterdam Zekeringstraat 17 A
phone:          +310208908077
e-mail:         [email protected]
nic-hdl:        AI2765-RIPE
mnt-by:         LeadertelecomBV-mnt
created:        2012-05-08T06:30:35Z
last-modified:  2021-02-03T16:09:29Z
source:         RIPE