ResearchRouting table, looking glass, RPKI & IRR

203.156.0.0/17 JasTel Network

Announced by AS7616 JasTel Network. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 203.156.0.0/17

Prefix
203.156.0.0/17
Origin
AS7616 JASTEL-NETWORK-IDC
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
54
IRR route objects
6 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 203.156.0.0/17 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 6453 45629 7616
OriginAS7616 JasTel Network
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 45629 7616
OriginAS7616 JasTel Network
Origin codeIGP
Communities903:900 903:13760
Updated7d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7473 45629 7616
OriginAS7616 JasTel Network
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated2h 20m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 45629 7616
OriginAS7616 JasTel Network
Origin codeIGP
Communities174:21000 174:22013
Updated7d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 45629 7616
OriginAS7616 JasTel Network
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 12h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
203.156.0.0/17AS7616 JASTEL-NETWORK-IDCNTTCOMProxy-registered route objectMAINT-AS9304
203.156.0.0/17AS9304 HUTCHISON-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.156.0.0/17AS45629 JASTEL-NETWORK-TH-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.156.0.0/17AS7616 JASTEL-NETWORK-IDCRADBCAT route object for JI-NetMAINT-THIX-CAT-TH
203.156.0.0/17AS9304 HUTCHISON-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.156.0.0/17AS45629 JASTEL-NETWORK-TH-APRADBCMI (Customer Route)MAINT-AS58453
More specific

Prefixes inside 203.156.0.0/17

54 announced prefixes fall inside this one.

Show the 54 prefixes
203.156.0.0/20 AS7616 JASTEL-NETWORK-IDC203.156.0.0/22 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.7.0/24 AS147187 Bualuang-Securities203.156.8.0/21 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.9.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.15.0/24 AS134089 JASTEL-NETWORK-IDC203.156.16.0/20 AS7616 JASTEL-NETWORK-IDC203.156.16.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.18.0/24 AS7616 JASTEL-NETWORK-IDC203.156.24.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.25.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.26.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.30.0/24 AS135381 SIS-AS-AP203.156.31.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.32.0/20 AS7616 JASTEL-NETWORK-IDC203.156.32.0/24 AS152727 VMJP-AS-TH203.156.33.0/24 AS134089 JASTEL-NETWORK-IDC203.156.40.0/22 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.46.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.48.0/20 AS7616 JASTEL-NETWORK-IDC203.156.48.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.51.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.52.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.54.0/23 AS132203 TENCENT-NET-AP-CN203.156.57.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.59.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.60.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.64.0/20 AS7616 JASTEL-NETWORK-IDC203.156.64.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.65.0/24 AS134089 JASTEL-NETWORK-IDC203.156.66.0/24 AS134089 JASTEL-NETWORK-IDC203.156.80.0/20 AS7616 JASTEL-NETWORK-IDC203.156.95.0/24 AS7616 JASTEL-NETWORK-IDC203.156.96.0/20 AS7616 JASTEL-NETWORK-IDC203.156.96.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.101.0/24 AS54994 ML-1432-54994203.156.102.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.105.0/24 AS135381 SIS-AS-AP203.156.106.0/24 AS24378 ENGTAC-AS-TH-AP203.156.107.0/24 AS24378 ENGTAC-AS-TH-AP203.156.108.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.109.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.110.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.110.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.111.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.112.0/20 AS7616 JASTEL-NETWORK-IDC203.156.112.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.113.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.114.0/23 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.116.0/24 AS24455 SiamCement-AS-TH203.156.117.0/24 AS24455 SiamCement-AS-TH203.156.118.0/24 AS45455 TH-2S1N-AP203.156.119.0/24 AS55423 JASTEL-NETWORK-TH-IDC-AP203.156.120.0/21 AS55423 JASTEL-NETWORK-TH-IDC-AP
Tools

Check 203.156.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API