AS20521 — Bellnet
AS Name: ASN-BELLNET
Organization: ORG-CAT1-RIPE
Registry: RIPE
Imports from (18)
Exports to (20)
⚠️ CIRCL BGP Security Rank: 0.0003% (position 11990)
aut-num: AS20521
org: ORG-CAT1-RIPE
as-name: ASN-BELLNET
import: from AS15735 accept AS15735
import: from AS33874 accept AS33874
import: from AS1299 accept AS1299
import: from AS3356 accept AS3356
import: from AS14537 accept AS14537
import: from AS43916 accept AS43916
import: from AS47498 accept AS47498
import: from AS47171 accept AS47171
import: from AS50255 accept AS50255
import: from AS57567 accept AS57567
import: from AS56805 accept AS56805
import: from AS57150 accept AS57150
import: from AS201711 accept AS201711
import: from AS44646 accept AS44646
import: from AS51166 accept AS51166
import: from AS60507 accept AS60507
import: from AS43439 accept AS43439
import: from AS204732 accept AS204732
import: from AS43916 accept AS43916
export: to AS44646 announce AS20521AS15735AS33874AS1299AS3356
export: to AS51166 announce AS20521AS15735AS33874AS1299AS3356
export: to AS204732 announce AS20521AS15735AS33874AS1299AS3356
export: to AS50255 announce AS20521AS15735AS33874AS1299AS3356
export: to AS43439 announce AS20521AS15735AS33874AS1299AS3356
export: to AS15735 announce AS20521AS44646AS14537AS43916AS47498AS47171AS50255AS43937AS57150AS51166AS43439
export: to AS33874 announce AS20521AS44646AS14537AS43916AS47498AS47171AS50255AS43937AS57150AS51166AS43439
export: to AS1299 announce AS20521AS44646AS14537AS43916AS47498AS47171AS50255AS43937AS57150AS51166AS43439
export: to AS3356 announce AS20521AS44646AS14537AS43916AS47498AS47171AS50255AS43937AS57150AS51166AS43439
export: to AS43916 announce AS20521AS15735AS33874AS1299AS3356
export: to AS14537 announce AS20521AS33874
export: to AS57567 announce AS20521AS15735AS33874AS1299AS3356
export: to AS56805 announce AS20521AS15735AS33874AS1299AS3356
export: to AS47171 announce AS20521AS15735AS33874AS1299AS3356
export: to AS57150 announce AS20521AS15735AS33874AS1299AS3356
export: to AS201711 announce AS20521AS15735AS33874AS1299AS3356
export: to AS60507 announce AS20521AS15735AS33874AS1299AS3356
export: to AS43916 announce AS20521AS15735AS33874AS1299AS3356
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
notify: noc@bmit.com.mt
remarks: cf-validation: d4b6e6b6136144069b77ffc5840eaf99
mnt-by: MNT-GB3197-RIPE
mnt-by: MNT-BMIT-MT
created: 2002-09-18T08:34:17Z
last-modified: 2026-02-18T12:10:28Z
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 AS20521 as a member:
AS-DMALTAIX(12 members)
AS20521:AS-BELLNET(15 members)
AS-GOM-TIS(37 members)
AS-GOM-INTERROUTE(37 members)
AS-GOM-GTT(38 members)
AS-GOM-COGENT(38 members)
AS-VFM(39 members)
AS-GOM-TELIA(40 members)
AS-CTBC-CUSTOMERS75(50 members)
AS-131219(286 members)
AS-INFOSTRADA(310 members)
AS-WINDTRE(311 members)
AS-INCAPSULA(384 members)
AS-10099(848 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
Expanded Membership
All macros containing AS20521 (directly or via nested macros): 544
Show 100 macros
AS-DMALTAIX(12 ASNs)
AS-GOM-INTERROUTE(37 ASNs)
AS-GOM-TIS(37 ASNs)
AS-GOM-COGENT(38 ASNs)
AS-GOM-GTT(38 ASNs)
AS-VFM(39 ASNs)
AS-GOM-TELIA(40 ASNs)
AS-CTBC-CUSTOMERS75(50 ASNs)
AS20521:AS-BELLNET(55 ASNs)
AS6758:AS-CUSTOMERS(66 ASNs)
AS-131219(286 ASNs)
AS-INFOSTRADA(333 ASNs)
AS-WINDTRE(334 ASNs)
AS-CYTANET(346 ASNs)
AS6866:AS-TO-AIX(346 ASNs)
AS-INCAPSULA(384 ASNs)
AS-ORIXCOM-CUSTOMER-DX1(395 ASNs)
AS-ORIXCOM(398 ASNs)
AS-ORIXCOM-DX1(398 ASNs)
AS-SPARKLE-TR(400 ASNs)
AS131219:AS-CONE(478 ASNs)
AS-LIQUID-LINXPEERS(543 ASNs)
AS6774:AS-BICS-CUST(588 ASNs)
AS-FEENIX-RADB(663 ASNs)
AS-TDCNETDK(664 ASNs)
AS-BELBONE(742 ASNs)
AS-BELBONEMEMBERS(742 ASNs)
AS-BELGACOMFRANCETOPEERS(742 ASNs)
AS-10099(848 ASNs)
AS-SERVIHOSTING(1,006 ASNs)
AS-NEOCOMISP-KH(1,031 ASNs)
AS-4648-CUSTOMERS(1,193 ASNs)
AS-SBN-IIG(1,494 ASNs)
AS-C3(1,666 ASNs)
AS-ZENLAYER(1,699 ASNs)
AS396998:AS-CUSTOMERS-8(1,725 ASNs)
AS-CTANET-CUSTOMER(1,753 ASNs)
AS-36678(1,755 ASNs)
AS-CTANET(1,755 ASNs)
AS6205:AS-HIZLINET(1,778 ASNs)
AS-COLO-AU-TRANSIT(1,903 ASNs)
AS-COLO-AU(1,904 ASNs)
AS-SWCMCUSTOMERS(2,044 ASNs)
AS3303:AS-SWCMCUSTOMERS(2,044 ASNs)
AS61616:AS-PEERING(2,140 ASNs)
AS-EPIX-TRANSIT(2,404 ASNs)
AS13293:AS-SLASK-COM(2,440 ASNs)
AS15744:AS-SASK-COM(2,440 ASNs)
AS15744:AS-SLASK-COM-PCWS(2,440 ASNs)
AS15744:AS-SLASK-COM-AMSIX(2,441 ASNs)
AS196844:AS-SLASK-COM(2,441 ASNs)
AS-SASK-PEERINGS(2,443 ASNs)
AS-FASTWEB-GLOBAL(2,641 ASNs)
AS-EXATEL-INT(2,675 ASNs)
AS13293:AS-PCWS(2,676 ASNs)
AS-TDCNET(2,713 ASNs)
AS-TDCNET-IPV6(2,713 ASNs)
AS-4788V6(2,729 ASNs)
AS-TMNET-CUSTOMERS(2,729 ASNs)
AS-4788(2,732 ASNs)
AS-BT6(2,741 ASNs)
AS196844:AS-AMSIX(2,822 ASNs)
AS-TWIG(2,914 ASNs)
AS-BELBONETOPEERS(3,364 ASNs)
AS-BELGACOM(3,364 ASNs)
AS-DATAMENA(3,379 ASNs)
AS-EITC-DU(3,446 ASNs)
AS-LEVEL3-IPV6(3,475 ASNs)
AS9141:AS-P4NET(3,684 ASNs)
AS5617:AS-PL-TRANSIT(4,112 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CIREX(4,394 ASNs)
AS-SOFIA-CONNECT(4,627 ASNs)
AS-VODAFONE(4,645 ASNs)
AS-MF-IX(4,675 ASNs)
AS-ZAINGP(4,792 ASNs)
AS-SETGBI(4,814 ASNs)
AS-KLMBH(4,842 ASNs)
AS-VIVA-BH(4,842 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS-IGW-SET(5,101 ASNs)
AS-MOBILY(5,114 ASNs)
AS41073:AS-IPV4-INEX-PEERS(5,208 ASNs)
AS-SGGS(5,288 ASNs)
AS-FALCORE-AU(5,305 ASNs)
AS-FALCORE-AU-CUST(5,305 ASNs)
AS29535:AS-OP-TRANSIT(5,317 ASNs)
AS-TPNET(5,318 ASNs)
AS-TP(5,330 ASNs)
AS-EP-POLMIX(5,449 ASNs)
AS-PATH(5,596 ASNs)
AS396998:AS-ALL(5,596 ASNs)
AS396998:AS-CUSTOMERS(5,596 ASNs)
AS264129:AS-FLIP(5,712 ASNs)
AS-SERVICEPIPE(5,724 ASNs)
AS28263:AS-CUSTOMER-TELNETS(5,752 ASNs)
AS-TELNETS-264556(5,781 ASNs)
AS28263:AS-PEERING(5,803 ASNs)
AS28263:AS-ENSITE(6,008 ASNs)
... and 444 more
Upstream AS Paths
85 unique paths, avg length 2.3
AS Looking Glass
Upstream paths (matching graph above)
AS20521 IPv4 Address Subnets (37)
| 217.168.160.0/20 | 🇲🇹 MT | Bellnet Ltd. | ASN-BELLNET |
| 78.110.16.0/20 | 🇲🇹 MT | BELLNET-78-110-16/20 | ASN-BELLNET |
| 80.245.208.0/20 | 🇲🇹 MT | ASN-BELLNET | |
| 217.168.160.0/21 | 🇲🇹 MT | BELLNET-217-168-160/21 | ASN-BELLNET |
| 217.168.168.0/21 | 🇲🇹 MT | BELLNET-217-168-168/21 | ASN-BELLNET |
| 37.114.72.0/21 | 🇲🇹 MT | Bellnet Ltd. | ASN-BELLNET |
| 80.245.216.0/21 | 🇲🇹 MT | ASN-BELLNET | |
| 95.131.232.0/21 | 🇲🇹 MT | BELLNET-95-131-232/21 | ASN-BELLNET |
| 37.114.72.0/22 | 🇲🇹 MT | BELLNET-37.114.72/22 | ASN-BELLNET |
| 37.114.76.0/22 | 🇲🇹 MT | BELLNET-37.114.76/22 | ASN-BELLNET |
AS20521 IPv6 Address Subnets (5)
| 2a00:1cc0::/32 | 🇲🇹 MT | MT-CATS-2a00:1cc0 | ASN-BELLNET |
| 2a00:1cc0:c501::/48 | 🇲🇹 MT | ASN-BELLNET | |
| 2a00:1cc0:c502::/48 | 🇲🇹 MT | ASN-BELLNET | |
| 2a00:1cc0:cc51::/48 | 🇲🇹 MT | ASN-BELLNET | |
| 2a00:1cc0:cc52::/48 | 🇲🇹 MT | ASN-BELLNET |