ResearchRouting table, RPKI, IRR & looking glass

AS24556 Bijoy Online Ltd. Multihome Internet Service Provider

AS24556 (BIJOY-BD-AS-AP) is registered to Bijoy Online Ltd. Multihome Internet Service Provider in BD. It originates 37 prefixes in the global routing table.

21
IPv4 prefixes
16
IPv6 prefixes
4,864
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS24556

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS24556
Handle
BIJOY-BD-AS-AP
Organization
Bijoy Online Ltd. Multihome Internet Service Provider
Country
BD
ASPA
3 providers
Routing

What AS24556 announces

Prefixes originated by AS24556 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
21
IPv6 prefixes
16
IPv4 addresses
4,864 (19 /24s)
RPKI valid
37 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS24556
9
With an IRR route object
37 100%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (21)
103.113.196.0/24103.113.197.0/24103.113.199.0/24103.199.108.0/24103.199.109.0/24103.199.110.0/24103.199.111.0/24137.59.48.0/22137.59.48.0/24137.59.49.0/24137.59.50.0/24137.59.51.0/24202.191.120.0/21202.191.120.0/24202.191.121.0/24202.191.122.0/24202.191.123.0/24202.191.124.0/24202.191.125.0/24202.191.126.0/24202.191.127.0/24
IPv6 (16)
2404:3f80::/362404:3f80:1000::/362404:3f80:2000::/362404:3f80:3000::/362404:3f80:4000::/362404:3f80:5000::/362404:3f80:6000::/362404:3f80:7000::/362404:3f80:8000::/362404:3f80:9000::/362404:3f80:a000::/362404:3f80:b000::/362404:3f80:c000::/362404:3f80:d000::/362404:3f80:e000::/362404:3f80:f000::/36

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS24556 is reached through

The AS just before AS24556 in the paths our looking glass collectors hold, for 37 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS58717 SUMMITCOMMUNICATIONS-BD 34AS137491 PEEREX-NET-AS-AP 9AS17494 BTTB-AS-AP 8
ASPA

Provider authorization

AS24556 publishes an ASPA naming these providers. Check a path.

AS17494 BTTB-AS-APAS58717 SUMMITCOMMUNICATIONS-BDAS137491 PEEREX-NET-AS-AP
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICBIJOY-BD-AS-APAPNIC-HM

Route objects with origin AS24556: APNIC 95 · RADB 20 · NTTCOM 1

as-sets that list AS24556 (43)first 40 shown
AS-10102AS-137491AS-150178AS-24556AS-58682AS-58715AS-ANC-CUSTOMER-PROXY-REGISTERAS-BDHUBAS-CYBERGATE-BDAS-DTLIIG-139901AS-FGLAS-FHLAS-HURRICANEV6AS-IIJAS-KDDCUSTOMER2AS-PACNET-DOWNSTREAM-SGAS-REACH-CUSTOMERSAS-RETN-ACTUAL-V4AS-RETN-ACTUAL-V6AS-SEABONECUSTASAS-SET-BDLINK-BDAS-SET-BSCCLAS-SET-VCLAS-STARHUBAS-TELSTRA-INTL-CUSTOMERSAS-TRANSROUTE-SPECAS-WCL-BDAS132884:AS-CUSTOMERSAS13335:AS-CUSTOMERSAS137385:AS-ASIAN-NETWORKAS137453:AS-ORANGEAS137967:AS-CUSTOMERSAS149765:AS-CORONETIIG-BDAS17494:AS-CUSTOMERSAS17806:AS-MANGOTELESERVICE-BDAS24556:AS-CUSTOMERSAS2497:AS-IIJAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-TESTAS58668:AS-SET-BDLINK-IIG-BD
Tools

Check AS24556 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup