AS51248 — Host-Telecom.com Host-Telecom.com
AS Name: HOST-TELECOM
Organization: ORG-Hs41-RIPE
Registry: RIPE
Imports from (18)
Exports to (17)
aut-num: AS51248
as-name: HOST-TELECOM
org: ORG-Hs41-RIPE
remarks: -----------------------------------------------
remarks: --= Okay-Telecom Ltd. =--
import: from AS199669 accept AS-ATLEX
export: to AS199669 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS199669 accept AS-ATLEX
mp-export: afi ipv6.unicast to AS199669 announce AS-HOST-TELECOM-CZ
remarks: --= Cogent Communications =--
import: from AS174 accept ANY
export: to AS174 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS174 accept ANY
mp-export: afi ipv6.unicast to AS174 announce AS-HOST-TELECOM-CZ
remarks: --= Dial Telecom, a.s. =--
import: from AS29208 accept ANY
export: to AS29208 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS29208 accept ANY
mp-export: afi ipv6.unicast to AS29208 announce AS-HOST-TELECOM-CZ
remarks: --= NIX.CZ z.s.p.o. =--
import: from AS6881 accept ANY
export: to AS6881 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS6881 accept ANY
mp-export: afi ipv6.unicast to AS6881 announce AS-HOST-TELECOM-CZ
remarks: --= Hurricane Electric, Inc. =--
import: from AS6939 accept ANY
export: to AS6939 announce AS-HOST-TELECOM-CZ
remarks: --= ReTN.net Autonomous System =--
import: from AS9002 accept ANY
export: to AS9002 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS9002 accept ANY
mp-export: afi ipv6.unicast to AS9002 announce AS-HOST-TELECOM-CZ
remarks: --= GBXS-AS M247 Ltd =--
import: from AS9009 accept ANY
export: to AS9009 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS9009 accept ANY
mp-export: afi ipv6.unicast to AS9009 announce AS-HOST-TELECOM-CZ
remarks: --= GlobalNet LLC =--
import: from AS31500 accept ANY
export: to AS31500 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS31500 accept ANY
mp-export: afi ipv6.unicast to AS31500 announce AS-HOST-TELECOM-CZ
remarks: --= Voxility S.R.L. =--
import: from AS3223 accept ANY
export: to AS3223 announce AS-HOST-TELECOM-CZ
export: to AS3223 announce AS199669
mp-import: afi ipv6.unicast from AS3223 accept ANY
mp-export: afi ipv6.unicast to AS3223 announce AS-HOST-TELECOM-CZ
remarks: --= Arelion Sweden AB =--
import: from AS1299 accept ANY
export: to AS1299 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-export: afi ipv6.unicast to AS1299 announce AS-HOST-TELECOM-CZ
remarks: --= Kaora, s.r.o. =--
import: from AS42000 accept ANY
export: to AS42000 announce AS-HOST-TELECOM-CZ
remarks: --= NIX.CZ z.s.p.o. =--
import: from AS47200 accept ANY
export: to AS47200 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS47200 accept ANY
mp-export: afi ipv6.unicast to AS47200 announce AS-HOST-TELECOM-CZ
remarks: --= Facebook Corp =--
import: from AS32934 accept ANY
export: to AS32934 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS32934 accept ANY
mp-export: afi ipv6.unicast to AS32934 announce AS-HOST-TELECOM-CZ
remarks: --= Root Server Technical Operations =--
import: from AS112 accept ANY
export: to AS112 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS112 accept ANY
mp-export: afi ipv6.unicast to AS112 announce AS-HOST-TELECOM-CZ
remarks: --= SmartApe_net =--
import: from AS62212 accept AS62212
import: from AS62212 accept AS216139
import: from AS62212 accept AS153810
import: from AS62212 accept AS402492
import: from AS62212 accept AS208885
export: to AS62212 announce { 0.0.0.0/0 }
mp-import: afi ipv6.unicast from AS62212 accept AS62212
mp-import: afi ipv6.unicast from AS62212 accept AS216139
mp-import: afi ipv6.unicast from AS62212 accept AS153810
mp-import: afi ipv6.unicast from AS62212 accept AS402492
mp-import: afi ipv6.unicast from AS62212 accept AS208885
mp-export: afi ipv6.unicast to AS62212 announce { 0::0/0 }
remarks: --= SIA Piter-IX =--
import: from AS48193 accept ANY
export: to AS48193 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS48193 accept ANY
mp-export: afi ipv6.unicast to AS48193 announce AS-HOST-TELECOM-CZ
remarks: --= GTT =--
import: from AS3257 accept ANY
export: to AS3257 announce AS-HOST-TELECOM-CZ
mp-import: afi ipv6.unicast from AS3257 accept ANY
mp-export: afi ipv6.unicast to AS3257 announce AS-HOST-TELECOM-CZ
remarks: -----------------------------------------------
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: HOST-TELECOM-MNT
mnt-by: NM35866-MNT
mnt-by: ALSAUT-MNT
created: 2010-06-30T09:42:32Z
last-modified: 2026-09-30T10:14:41Z
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 AS51248 as a member:
AS-HOST-TELECOM-CZ(4 members)
AS42000:AS-CUSTOMERS(15 members)
AS-GBXS6(55 members)
AS-TRANSCZ(70 members)
AS-DIALTELECOM(112 members)
AS6881:AS-NIXCZ-CLIENTS(116 members)
AS-NIXCZ-CLIENTS(120 members)
AS-GBXSCUST-FULL(141 members)
AS-RETN-ACTUAL-V6(3802 members)
AS-RETN-ACTUAL-V4(12045 members)
Expanded Membership
All macros containing AS51248 (directly or via nested macros): 321
Show 100 macros
AS-HOST-TELECOM-CZ(3 ASNs)
AS42000:AS-CUSTOMERS(15 ASNs)
AS-DIALTELECOM(183 ASNs)
AS-DIALTELECOM-SIX(186 ASNs)
AS-TRANSCZ(261 ASNs)
AS-GTSCZ(388 ASNs)
AS-SLOVAK(406 ASNs)
AS-GBXS6(1,375 ASNs)
AS-ADNET6(1,423 ASNs)
AS-GTS-CE(1,469 ASNs)
AS-GBXSCUST-FULL(1,996 ASNs)
AS-TDCNETEU(1,998 ASNs)
AS-GBXSCUST(2,370 ASNs)
AS-GBXS(2,661 ASNs)
AS-TDCNET(2,713 ASNs)
AS-TDCNET-IPV6(2,713 ASNs)
AS-BT6(2,741 ASNs)
AS-MAGYARTELEKOM6(2,890 ASNs)
AS-BELBONETOPEERS(3,364 ASNs)
AS-BELGACOM(3,364 ASNs)
AS-LEVEL3-IPV6(3,475 ASNs)
AS-SOX-SRB(3,643 ASNs)
AS-BALKAN-IX-V6(3,646 ASNs)
AS-ASTRAL(3,700 ASNs)
AS-RETN-ACTUAL-V6(3,802 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-VODAFONE(4,645 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS41073:AS-IPV4-INEX-PEERS(5,208 ASNs)
AS-RTD(6,186 ASNs)
AS-ORANGERO(6,233 ASNs)
AS-TDATANETEU(6,531 ASNs)
AS-TDATANET(6,679 ASNs)
AS-UUNETEUUK(8,356 ASNs)
AS702:AS-UK-CUSTOMER(8,356 ASNs)
AS-RETN-ACTUAL-V4(12,045 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)
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-T-CIX-V6(22,807 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 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-T-CIX(36,150 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-4IXP(42,438 ASNs)
AS702:AS-CUSTOMER(43,022 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS-RETN6(44,950 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-RETN(47,667 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
... and 221 more
Upstream AS Paths
39 unique paths, avg length 1.9
AS Looking Glass
Upstream paths (matching graph above)
All 39 Upstream Paths
Complete list of all observed paths
AS51248 IPv4 Address Subnets (12)
| 158.255.32.0/21 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o | HOST-TELECOM |
| 176.74.216.0/21 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 188.124.56.0/21 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 5.43.224.0/21 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 185.8.56.0/22 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 193.161.84.0/22 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 158.255.39.0/24 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o Voxility | HOST-TELECOM |
| 188.130.208.0/24 | 🇲🇩 MD | RETZOR-AS | |
| 192.145.98.0/24 | 🇲🇩 MD | RETZOR-AS | |
| 45.10.191.0/24 | 🇨🇿 CZ | INTERCONNECT-PRAGUE origin=Host-telecom.com | HOST-TELECOM |
AS51248 IPv6 Address Subnets (5)
| 2a03:1840::/48 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 2a03:1840:1::/48 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 2a03:1840:2::/48 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 2a03:1840:3::/48 | 🇨🇿 CZ | HOST-TELECOM.COM s.r.o. | HOST-TELECOM |
| 2a10:9687::/32 | 🇨🇿 CZ | HOST-TELECOM |