crimpac@edge-01:~$
AS401903 · Fremont, CA
crimpac.com privacy
┌─ overview/about ──────────────────────────────────────────────────

Crimson Pacific Networks operates AS401903 as a private autonomous system based in Fremont, CA. The network is used for research, education, and infrastructure experimentation — it is not a commercial provider.

┌─ peering/transits ────────────────────────────────────────────────── 7 peers

Upstream transits and direct peers. Click any ASN to visit their network page.

[AS401903]  Crimson Pacific Networks
│
├── transit/
│   ├─ AS400587  Ryamer                ─  —   —  —
│   ├─ AS6939    Hurricane Electric    ─  —   —  —
│   ├─ AS34927   iFog GmbH             ─  —   —  —
│   └─ AS52025   ParadoxNetworks       ─  —   —  —
│
└── ix/
    ├─ FREMIX        IXP               ─  —   —  —
    ├─ BGP.Exchange  IXP               ─  —   —  —
    └─ Route64       IXP               ─  —   —  —
live · —
┌─ peering/communities ────────────────────────────────────────────────── rfc8092

Routes are tagged with informational large communities (401903:0:x) to indicate origin and validation status.

filter
401903:0:101 transit Learned via Ryamer (AS400587)
401903:0:102 transit Learned via HE.Net (AS6939)
401903:0:104 transit Learned via iFog (AS34927)
401903:0:105 transit Learned via ParadoxNetworks (AS52025)
401903:0:201 ix Learned via FREMIX
401903:0:202 ix Learned via BGP.Exchange - Fremont
401903:0:203 ix Learned via Route64 - Fremont
401903:0:301 rpki RPKI valid
401903:0:302 rpki RPKI not-found
401903:0:401 irr IRR valid
┌─ peering/resources ──────────────────────────────────────────────────
Hurricane Electric BGP Network topology and routing data open ↗
BGP Tools Peers, upstreams, and route analysis open ↗
PeeringDB Exchange points and peering info open ↗
Geofeed IP geolocation feed data open ↗
crimpac@edge-01:~$ ping lg.crimpac.com
64 bytes · icmp_seq=1 · time=—
open looking glass ↗
┌─ policy/peering.conf ────────────────────────────────────────────────── rpki + irr enforced 
router bgp 401903
 !
 # selective peering — direct peering requires Fremont presence;
 # virtual exchanges are route-server only.
 peering-policy selective
   require  ipv6
   require  rpki-valid
   require  irr-valid
   require  peeringdb-listing
   permit   ix-bilateral    # fremont-only
   permit   ix-routeserver  # virtual exchanges
   permit   cross-connects  # at your expense
   deny     port-25         # no smtp transit
 !
 contact  noc@crimpac.com
end
┌─ services ────────────────────────────────────────────────── status board
ripe-atlas-probe probe-1015362 ● UP
globalping-io ● UP
pool.ntp.org v6 · stratum-2 ● UP
pool.ntp.org v4 · removed 2026-03-08 ⚠ SUNSET
┌─ contact/man ────────────────────────────────────────────────── 
ABUSE(7)               Crimson Pacific Networks               ABUSE(7)

NAME
    abuse@crimpac.com    — report network abuse

SYNOPSIS
    noc@crimpac.com      # network operations
    abuse@crimpac.com    # abuse reports
    privacy@crimpac.com  # privacy inquiries

REQUIREMENTS
    · timestamped logs of the relevant activity
    · source and destination addresses
    · all correspondence must be in english

SEE ALSO
    privacy(7)    peeringdb(1)    whois(1)