ResearchRouting table, RPKI, IRR & looking glass

AS10098 Towngas Telecommunications Fixed Network Ltd

AS10098 (HENDERSON-HK) is registered to Towngas Telecommunications Fixed Network Ltd in HK. It originates 39 prefixes in the global routing table.

37
IPv4 prefixes
2
IPv6 prefixes
19,456
IPv4 addresses
94%
RPKI valid
Registration

Who holds AS10098

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

AS number
AS10098
Handle
HENDERSON-HK
Organization
Towngas Telecommunications Fixed Network Ltd
Country
HK
ASPA
None published
Routing

What AS10098 announces

Prefixes originated by AS10098 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
37
IPv6 prefixes
2
IPv4 addresses
19,456 (76 /24s)
RPKI valid
37 94%
RPKI invalid
0
RPKI not found
2
ROAs naming AS10098
41
With an IRR route object
38 97%
Prefixes

Announced prefixes

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

IPv4 (37)
49.213.0.0/2149.213.0.0/2449.213.1.0/2449.213.2.0/2449.213.3.0/2449.213.4.0/2449.213.5.0/2449.213.6.0/2449.213.7.0/24103.55.200.0/22103.55.200.0/24103.55.201.0/24103.55.202.0/24103.55.203.0/24202.123.64.0/19202.123.64.0/24202.123.65.0/24202.123.66.0/24202.123.68.0/24202.123.69.0/24202.123.70.0/24202.123.72.0/24202.123.74.0/24202.123.76.0/24202.123.77.0/24202.123.80.0/24202.123.81.0/24202.123.84.0/24202.123.85.0/24202.123.87.0/24202.123.89.0/24202.123.91.0/24203.78.64.0/19203.78.66.0/24203.78.72.0/23203.78.85.0/24203.78.94.0/23
IPv6 (2)
2407:7200::/322407:7200:1::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS10098 is reached through

The AS just before AS10098 in the paths our looking glass collectors hold, for 39 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 36AS3257 GTT-BACKBONE 35AS140570 HKBCS-AS-AP 34AS3491 PCCWG-APAC-HK 2AS9293 HKNet-vIPNet 1AS4635 HKIX-RS1 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICHENDERSON-HKAPNIC-HM
NTTCOMTGT1-ASNMAINT-TGT
RADBTOWNGAS-1MAINT-AS10098

Route objects with origin AS10098: NTTCOM 64 · RADB 39 · APNIC 22 · LEVEL3 1

as-sets that list AS10098 (34)
AS-140570AS-63529-AS-IMPORT-AS9505AS-ANC-CUSTOMER-PROXY-REGISTERAS-ARBINET-LAX-BUYERSAS-AS10098AS-C3AS-FLAGPAS-FLAGTAS-GTTCUSTAS-GTTCUST6AS-HKIXAS-HURRICANEV6AS-HUTCHCITYAS-IHENDERSONAS-LEVEL3-ORIGINS-NAAS-PACNET-DOWNSTREAM-HKAS-PACNET-DOWNSTREAM-PHAS-RETN-ACTUAL-V4AS-RETN-ACTUAL-V6AS-SINGTELAS-TELSTRA-INTL-CUSTOMERS-4637AS-TGTAS-TMHKAS-TMNET-CUSTOMERSAS-VIPNETNTTAS-ZENLAYERAS1221:AS-CUSTOMERSAS140570:AS-HKBEECLOUDAS3491:AS-CUSTOMERS-APAS58453:AS-AMERICAASCUSTAS58453:AS-ASIAASCUSTAS7473:AS-CUSTOMERS:AS17888AS7545:AS-TPGN-CUSTOMERSAS9381:AS-9381-TRANSIT
Tools

Check AS10098 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup