asn.dev

Routing security

AS38858 SOMERVILLE-AS-AU-AP Somerville

Unclassified APNIC

RPKI valid 60% 6 of 10 announcements
RPKI invalid 0 none
No ROA 4 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 7 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS38858 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
203.20.148.0/24No ROAIRR14
203.26.13.0/24No ROAIRR52
203.26.38.0/24No ROAIRR52
203.34.148.0/24No ROAIRR52
103.105.145.0/24RPKI validIRR51
103.105.146.0/24RPKI validIRR51
103.105.147.0/24RPKI validIRR51
115.124.0.0/21RPKI validIRR52
124.158.16.0/21RPKI validIRR52
203.29.67.0/24RPKI validIRR51

RPKI · ROAs

Route origin authorisations

7 ROAs

Signed statements by address holders that AS38858 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
103.105.144.0/24/24APNIC
103.105.145.0/24/24APNIC
103.105.146.0/24/24APNIC
103.105.147.0/24/24APNIC
115.124.0.0/21/21APNIC
124.158.16.0/21/21APNIC
203.29.67.0/24/24APNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

39 objects · 23 not announced

Route objects naming AS38858 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
103.49.18.0/24RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Not announced
103.105.144.0/22RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Not announced
103.105.144.0/24APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Not announced
103.105.144.0/24RADBProxy route object for AS38858 by AS63956MAINT-AS639562024-01-31Not announced
168.217.72.0/22RADBCustomer PrefixMAINT-AS451772023-11-13Not announced
168.217.72.0/24RADBCustomer PrefixMAINT-AS451772023-11-13Not announced
168.217.200.0/22RADBCustomer PrefixMAINT-AS451772023-11-13Not announced
168.217.200.0/24RADBCustomer PrefixMAINT-AS451772023-11-13Not announced
203.14.38.0/23NTTCOMAssociation of Independent Schools NSWMAINT-AU-NETFILTER2012-08-01Not announced
203.24.137.0/24RADBCustomer PrefixMAINT-AS451772023-11-13Not announced
203.24.163.0/24RADBLauriston Girls' SchoolMAINT-ASAARNET2023-11-13Not announced
203.24.171.0/24RADBKnox Grammer VictoriaMAINT-ASAARNET2023-11-13Not announced
203.25.195.0/24NTTCOMThe Somerville GroupMAINT-AU-NTTAUS2008-01-18Not announced
203.26.219.0/24NTTCOMThe Somerville GroupMAINT-AU-NTTAUS2008-07-14Not announced
203.27.63.0/24RADBIvanhoe Grammer SchoolMAINT-ASAARNET2023-11-13Not announced
203.32.119.0/24NTTCOMThe Somerville GroupMAINT-AU-NTTAUS2008-01-18Not announced
203.55.202.0/24NTTCOMSOMERVILLE-AUS-1MAINT-AU-NTTAUS2010-10-28Not announced
203.56.29.0/24NTTCOMSOMERVILLE-AUS-1MAINT-AU-NTTAUS2011-10-14Not announced
2401:8c00::/32NTTCOMSomerville GroupMAINT-AU-NETFILTER2012-02-28Not announced
2401:8c00::/32RADBSomerville GroupMAINT-ASAARNET2023-11-13Not announced
2401:8c00::/34NTTCOMSomerville GroupMAINT-AU-NETFILTER2012-02-28Not announced
2401:8c00:4000::/34NTTCOMSomerville GroupMAINT-AU-NETFILTER2012-02-28Not announced
2401:8c00:8000::/34NTTCOMSomerville GroupMAINT-AU-NETFILTER2012-02-28Not announced
103.105.145.0/24APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
103.105.145.0/24RADBProxy route object registered by AS38195MAINT-AS381952023-11-13Announced
103.105.146.0/24APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
103.105.146.0/24RADBProxy route object for AS38858 by AS63956MAINT-AS639562024-01-31Announced
103.105.147.0/24APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
115.124.0.0/21APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
115.124.0.0/21RADBAISV, VictoriaMAINT-ASAARNET2023-11-13Announced
124.158.16.0/21APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
124.158.16.0/21NTTCOMThe Somerville GroupMAINT-AU-NTTAUS2008-11-26Announced
203.20.148.0/24NTTCOMSOMERVILLE-AUS-1MAINT-AU-NTTAUS2009-08-03Announced
203.26.13.0/24RADBWoodleigh SchoolMAINT-ASAARNET2023-11-13Announced
203.26.38.0/24RADBTorak collegeMAINT-ASAARNET2023-11-13Announced
203.29.67.0/24APNICNetfilter Pty LtdMAINT-AU-NETFILTER2023-04-14Announced
203.29.67.0/24NTTCOMThe Somerville GroupMAINT-AU-NTTAUS2008-01-18Announced
203.34.148.0/24NTTCOMSOMERVILLE-AUS-1MAINT-AU-NTTAUS2010-11-03Announced
203.34.148.0/24RADBshore school NSWMAINT-ASAARNET2023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS38858 directly show who expects to carry it.

AS-setWhereRelationship
AS-38858ARCSTARNTTCOMLists AS38858 as a direct member
AS-FEENIX-RADBRADBLists AS38858 as a direct member
AS-KDDCUSTOMER2RADBLists AS38858 as a direct member
AS-MEGAPORT-RS-BNERIPELists AS38858 as a direct member
AS-MEGAPORT-RS-MELRIPELists AS38858 as a direct member
AS-MEGAPORT-RS-SYDRIPELists AS38858 as a direct member
AS-SET-38858-SOMERVILLENTTCOMLists AS38858 as a direct member
AS-SOMERVILLERADBLists AS38858 as a direct member
AS-TRANSROUTE-SPECRIPELists AS38858 as a direct member
AS1221:AS-CUSTOMERSAPNICLists AS38858 as a direct member
AS4826:AS-CUSTOMERSAPNICLists AS38858 as a direct member
AS63830:AS-AKL-IXRADBLists AS38858 as a direct member
AS63830:AS-CHC-IXRADBLists AS38858 as a direct member
AS7545:AS-TPGN-CUSTOMERSRADBLists AS38858 as a direct member
AS7575:AS-EDGERADBLists AS38858 as a direct member
AS7575:AS-LOCALPEERRADBLists AS38858 as a direct member
AS7606:AS-CHC-IXRADBLists AS38858 as a direct member
AS7606:AS-NSW-IXRADBLists AS38858 as a direct member
AS7606:AS-QLD-IXRADBLists AS38858 as a direct member
AS7606:AS-VIC-IXRADBLists AS38858 as a direct member
AS7606:AS-WA-IXRADBLists AS38858 as a direct member

RPKI from rpki-client, validated 2026-10-11 12:23 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-11. Cross-check on bgp.he.net.