ResearchRouting table, RPKI, IRR & looking glass

AS54103 MOD Mission Critical, LLC

AS54103 (MODMC-54103-AS) is registered to MOD Mission Critical, LLC in US. It originates 439 prefixes in the global routing table.

434
IPv4 prefixes
5
IPv6 prefixes
114,176
IPv4 addresses
38%
RPKI valid
Registration

Who holds AS54103

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

AS number
AS54103
Handle
MODMC-54103-AS
Organization
MOD Mission Critical, LLC
Country
US
ASPA
None published
Routing

What AS54103 announces

Prefixes originated by AS54103 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
434
IPv6 prefixes
5
IPv4 addresses
114,176 (446 /24s)
RPKI valid
168 38%
RPKI invalid
0
RPKI not found
271
ROAs naming AS54103
140
With an IRR route object
361 82%
Prefixes

Announced prefixes

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

IPv4 (434)
5.10.193.0/245.10.195.0/245.10.197.0/245.10.199.0/2440.27.8.0/2440.27.9.0/2440.27.10.0/2440.27.11.0/2440.27.244.0/2440.27.245.0/2440.27.246.0/2440.27.247.0/2440.183.84.0/2440.183.85.0/2440.183.86.0/2440.183.87.0/2440.183.248.0/2440.183.249.0/2440.183.250.0/2440.183.251.0/2440.223.0.0/2440.223.1.0/2440.223.2.0/2440.223.3.0/2440.223.44.0/2440.223.45.0/2440.223.46.0/2440.223.47.0/2445.73.188.0/2445.73.189.0/2445.73.190.0/2445.73.191.0/2445.87.21.0/2445.87.23.0/2445.88.121.0/2445.88.123.0/2445.133.253.0/2445.133.255.0/2445.134.129.0/2445.134.131.0/2445.143.193.0/2445.143.195.0/2445.250.8.0/2445.250.9.0/2445.250.10.0/2445.250.11.0/2446.244.116.0/2264.6.176.0/2464.6.177.0/2464.6.178.0/2464.6.179.0/2464.6.180.0/2464.6.181.0/2464.6.182.0/2464.6.183.0/2466.78.8.0/2466.78.9.0/2466.78.10.0/2466.78.12.0/2466.78.13.0/2466.78.14.0/2466.78.15.0/2467.203.18.0/2467.203.40.0/2467.203.41.0/2467.203.42.0/2467.203.43.0/2467.203.44.0/2467.203.45.0/2467.203.46.0/2467.203.47.0/2467.207.171.0/2467.219.24.0/2467.219.25.0/2467.219.26.0/2467.219.27.0/2467.219.28.0/2467.219.29.0/2467.219.30.0/2467.219.31.0/2467.227.48.0/2467.227.49.0/2467.227.50.0/2467.227.51.0/2467.227.52.0/2467.227.53.0/2467.227.54.0/2467.227.55.0/2467.227.56.0/2467.227.57.0/2467.227.58.0/2467.227.59.0/2467.227.60.0/2467.227.61.0/2467.227.62.0/2467.227.63.0/2479.143.129.0/2479.143.131.0/2479.143.137.0/2479.143.139.0/2485.203.48.0/22103.48.32.0/24103.48.33.0/24103.48.34.0/24103.51.32.0/24103.51.33.0/24103.51.34.0/24103.51.35.0/24103.76.186.0/24103.76.187.0/24103.87.252.0/24103.87.253.0/24103.219.16.0/24103.219.17.0/24103.219.18.0/24103.219.19.0/24104.143.104.0/24104.143.105.0/24104.143.106.0/24104.143.107.0/24
Show 314 more
104.143.108.0/24104.143.109.0/24104.143.110.0/24104.143.111.0/24104.164.244.0/24104.164.245.0/24104.164.246.0/24104.164.247.0/24104.165.44.0/24104.165.45.0/24104.165.46.0/24104.165.47.0/24104.165.52.0/24104.165.53.0/24104.165.54.0/24104.165.55.0/24104.165.56.0/24104.165.57.0/24104.165.58.0/24104.165.59.0/24124.158.102.0/24124.158.103.0/24134.202.0.0/24134.202.1.0/24134.202.2.0/24134.202.3.0/24134.202.4.0/24134.202.5.0/24134.202.6.0/24134.202.7.0/24134.202.24.0/24134.202.25.0/24134.202.26.0/24134.202.27.0/24134.202.60.0/24134.202.61.0/24134.202.62.0/24134.202.63.0/24157.97.124.0/22173.211.56.0/24173.211.57.0/24173.211.58.0/24173.211.59.0/24173.211.60.0/24173.211.61.0/24173.211.62.0/24173.211.63.0/24184.174.104.0/24184.174.105.0/24184.174.106.0/24184.174.107.0/24185.67.137.0/24185.67.139.0/24185.163.208.0/22185.243.245.0/24185.243.247.0/24193.26.112.0/24193.26.113.0/24193.201.203.0/24194.55.129.0/24194.76.132.0/24194.76.133.0/24195.128.163.0/24195.128.179.0/24203.159.85.0/24203.159.87.0/24203.159.89.0/24203.159.91.0/24206.246.64.0/24206.246.65.0/24206.246.66.0/24206.246.67.0/24206.246.68.0/24206.246.69.0/24206.246.70.0/24206.246.72.0/24206.246.73.0/24206.246.75.0/24206.246.76.0/24206.246.77.0/24206.246.78.0/24206.246.79.0/24206.246.80.0/24206.246.81.0/24206.246.82.0/24206.246.83.0/24206.246.85.0/24206.246.86.0/24206.246.87.0/24206.246.88.0/24206.246.89.0/24206.246.90.0/24206.246.91.0/24206.246.92.0/24206.246.93.0/24206.246.94.0/24206.246.95.0/24206.246.97.0/24206.246.98.0/24206.246.99.0/24206.246.100.0/24206.246.101.0/24206.246.102.0/24206.246.103.0/24206.246.104.0/24206.246.105.0/24206.246.108.0/24206.246.109.0/24206.246.110.0/24206.246.111.0/24206.246.114.0/24206.246.115.0/24206.246.116.0/24206.246.117.0/24206.246.119.0/24206.246.120.0/24206.246.121.0/24206.246.122.0/24206.246.123.0/24206.246.124.0/24206.246.125.0/24206.246.126.0/24206.246.127.0/24207.199.128.0/24207.199.129.0/24207.199.130.0/24207.199.133.0/24207.199.134.0/24207.199.135.0/24207.199.138.0/24207.199.140.0/24207.199.141.0/24207.199.142.0/24207.199.145.0/24207.199.146.0/24207.199.148.0/24207.199.150.0/24207.199.151.0/24207.199.153.0/24207.199.154.0/24207.199.155.0/24207.199.158.0/24207.199.162.0/24207.199.163.0/24207.199.164.0/24207.199.166.0/24207.199.168.0/24207.199.169.0/24207.199.170.0/24207.199.173.0/24207.199.174.0/24207.199.175.0/24207.199.177.0/24207.199.178.0/24207.199.179.0/24207.199.180.0/24207.199.181.0/24207.199.182.0/24207.199.183.0/24207.199.184.0/24207.199.185.0/24207.199.186.0/24207.199.187.0/24207.199.188.0/24207.199.189.0/24207.199.190.0/24207.199.191.0/24207.231.97.0/24207.231.98.0/24207.231.100.0/24207.231.101.0/24207.231.103.0/24209.147.64.0/24209.147.65.0/24209.147.66.0/24209.147.67.0/24209.147.68.0/24209.147.69.0/24209.147.70.0/24209.147.72.0/24209.147.74.0/24209.147.75.0/24209.147.76.0/24209.147.77.0/24209.147.78.0/24209.147.79.0/24209.147.80.0/24209.147.81.0/24209.147.83.0/24209.147.84.0/24209.147.85.0/24209.147.86.0/24209.147.88.0/24209.147.89.0/24209.147.91.0/24209.147.94.0/24209.147.95.0/24212.124.84.0/24212.124.85.0/24212.124.87.0/24216.10.12.0/24216.10.13.0/24216.10.14.0/24216.10.15.0/24216.74.88.0/24216.74.89.0/24216.74.90.0/24216.74.91.0/24216.74.92.0/24216.74.93.0/24216.74.94.0/24216.74.95.0/24216.107.2.0/24216.107.3.0/24216.107.4.0/24216.107.6.0/24216.107.7.0/24216.107.8.0/24216.107.9.0/24216.107.10.0/24216.107.11.0/24216.107.12.0/24216.107.13.0/24216.107.14.0/24216.107.15.0/24216.107.16.0/24216.107.17.0/24216.107.19.0/24216.107.22.0/24216.107.23.0/24216.107.24.0/24216.107.25.0/24216.107.27.0/24216.107.28.0/24216.107.29.0/24216.107.30.0/24216.107.31.0/24216.107.32.0/24216.107.34.0/24216.107.35.0/24216.107.36.0/24216.107.37.0/24216.107.38.0/24216.107.39.0/24216.107.40.0/24216.107.42.0/24216.107.43.0/24216.107.44.0/24216.107.45.0/24216.107.46.0/24216.107.47.0/24216.107.48.0/24216.107.49.0/24216.107.50.0/24216.107.51.0/24216.107.52.0/24216.107.53.0/24216.107.54.0/24216.107.55.0/24216.107.56.0/24216.107.57.0/24216.107.58.0/24216.107.59.0/24216.107.60.0/24216.107.61.0/24216.107.62.0/24216.107.63.0/24216.155.0.0/24216.155.1.0/24216.155.4.0/24216.155.5.0/24216.155.6.0/24216.155.7.0/24216.155.9.0/24216.155.10.0/24216.155.12.0/24216.155.14.0/24216.155.15.0/24216.155.16.0/24216.155.19.0/24216.155.21.0/24216.155.22.0/24216.155.23.0/24216.155.24.0/24216.155.25.0/24216.155.26.0/24216.155.28.0/24216.155.29.0/24216.155.30.0/24216.155.31.0/24216.155.32.0/24216.155.33.0/24216.155.35.0/24216.155.36.0/24216.155.37.0/24216.155.38.0/24216.155.39.0/24216.155.41.0/24216.155.43.0/24216.155.44.0/24216.155.45.0/24216.155.46.0/24216.155.47.0/24216.155.49.0/24216.155.50.0/24216.155.51.0/24216.155.52.0/24216.155.54.0/24216.155.56.0/24216.155.57.0/24216.155.60.0/24216.155.61.0/24216.155.62.0/24216.155.63.0/24
IPv6 (5)
2a04:e00:4::/482a04:e00:5::/482a04:e00:15::/482a04:e00:16::/482a04:e00:1f::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS54103 is reached through

The AS just before AS54103 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS3257 GTT-BACKBONE 42AS1299 TWELVE99 37AS54004 LIGHTPATH 16AS174 COGENT-174 12AS7922 COMCAST-7922 2AS6461 ZAYO-6461 1AS20055 AS-WHOLESAIL 1AS3356 LEVEL3 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RADBMODMCMAINT-AS54103

Route objects with origin AS54103: RADB 425 · RIPE 77 · ARIN 61 · REACH 10 · NTTCOM 4 · LEVEL3 2

as-sets that list AS54103 (28)
AS-29933-TRANSITAS-32098AS-ALESTRAAS-AQNETAS-AS22911AS-AS23005AS-AXTELAS-CTBC-CUSTOMERS217AS-DATAFOUNDRYAS-DIMENOCAS-EQUINIX-MLAS-FLEXENTIAL-CUSTOMERSAS-FLEXENTIAL-TEST2AS-HOSTDIME-MXAS-HURRICANEAS-I123AS-LUMEN-CUSTOMERS-ASNSAS-MODAS-MODMCAS-RELIANCEAS-TELUSAS-WEBWERKS-1AS-WHOLESAILAS13415:AS-CUSTOMERSAS3491:AS-CUSTOMERS-NAAS51088:AS-A2BAS54004:AS-CUSTOMERSAS6128:AS-CUSTOMERS
Tools

Check AS54103 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup