140.107.88.213
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Long-established allocation (36y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 85 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- css.fhcrc.org
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 3600 s
- Reverse DNS last checked
- 2026-11-01 01:27 UTC
Forward DNS records for css.fhcrc.org
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 140.107.88.213 | — | 3600s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-01 UTC19
Registrable domains (like example.com) with at least one name resolving to this IP — updated daily from issued.live's DNS data.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
Reverse-DNS changes between Oct 30, 2026 and Nov 1, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- css.fhcrc.org — since at least Nov 1, 2026 → present
- jobs.fredhutch.org — Oct 30, 2026 → Nov 1, 2026
- seattlevaccines.org — Oct 29, 2026 → Oct 30, 2026
- se-web01-prd.fhcrc.org — Oct 27, 2026 → Oct 29, 2026
- css.fhcrc.org — Oct 27, 2026 → Oct 27, 2026
- sharedresources.fhcrc.org — Oct 25, 2026 → Oct 27, 2026
- seattlevaccines.org — Oct 24, 2026 → Oct 25, 2026
- sharedresources.fhcrc.org — Oct 23, 2026 → Oct 24, 2026
- seattlevaccines.org — Oct 22, 2026 → Oct 23, 2026
- sharedresources.fhcrc.org — Oct 22, 2026 → Oct 22, 2026
- jobs.fredhutch.org — Oct 20, 2026 → Oct 22, 2026
- css.fhcrc.org — Oct 19, 2026 → Oct 20, 2026
- jobs.fredhutch.org — Oct 18, 2026 → Oct 19, 2026
- se-web01-prd.fhcrc.org — Oct 18, 2026 → Oct 18, 2026
- jobs.fredhutch.org — Oct 16, 2026 → Oct 18, 2026
- se-web01-prd.fhcrc.org — Oct 14, 2026 → Oct 16, 2026
- jobs.fredhutch.org — Oct 14, 2026 → Oct 14, 2026
- se-web01-prd.fhcrc.org — Oct 13, 2026 → Oct 14, 2026
- seattlevaccines.org — Oct 12, 2026 → Oct 13, 2026
- se-web01-prd.fhcrc.org — Oct 10, 2026 → Oct 12, 2026
- css.fhcrc.org — Oct 10, 2026 → Oct 10, 2026
- se-web01-prd.fhcrc.org — Oct 8, 2026 → Oct 10, 2026
- jobs.fredhutch.org — Oct 6, 2026 → Oct 8, 2026
- css.fhcrc.org — Oct 6, 2026 → Oct 6, 2026
- jobs.fredhutch.org — Oct 5, 2026 → Oct 6, 2026
- seattlevaccines.org — Oct 4, 2026 → Oct 5, 2026
- sharedresources.fhcrc.org — Oct 3, 2026 → Oct 4, 2026
- seattlevaccines.org — Oct 3, 2026 → Oct 3, 2026
- css.fhcrc.org — Oct 2, 2026 → Oct 3, 2026
- seattlevaccines.org — Oct 1, 2026 → Oct 2, 2026
- se-web01-prd.fhcrc.org — Sep 30, 2026 → Oct 1, 2026
- sharedresources.fhcrc.org — Sep 29, 2026 → Sep 30, 2026
- seattlevaccines.org — Sep 28, 2026 → Sep 29, 2026
- hvtn.org — Sep 27, 2026 → Sep 28, 2026
- no PTR — Sep 26, 2026 → Sep 27, 2026
- sharedresources.fhcrc.org — Aug 24, 2026 → Sep 26, 2026
- se-web01-prd.fhcrc.org — Aug 19, 2026 → Aug 24, 2026
- sharedresources.fhcrc.org — Aug 18, 2026 → Aug 19, 2026
- hvtn.org — Jun 12, 2026 → Aug 18, 2026
Network Allocation for 140.107.88.213
- CIDR range
- 140.107.64.0/18
- IP range (int)
- 2,355,838,976 — 2,355,855,359
- Prefix length
- /18
- Organization
- The Fred Hutchinson Cancer Research Center
- ASN
- AS14954
- ASN name
- The Fred Hutchinson Cancer Research Center
- Location
- Seattle, Washington, United States
- Coordinates
- 47.634800, -122.345100
- Accuracy radius
- 10 km
- Postal code
- 98109
- Regional Internet Registry
- ARIN
- Allocated
- 1990-04-19
- Data source(s)
- maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
- Last updated
- 2026-11-01 05:26:13
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 140.107.88.213?
140.107.88.213 is allocated to The Fred Hutchinson Cancer Research Center (AS14954), registered in Seattle, United States.
Where is 140.107.88.213 located?
The geolocation for 140.107.88.213 maps to Seattle, United States based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 140.107.88.213 on?
140.107.88.213 belongs to the 140.107.64.0/18 network block announced by AS14954. This range contains 16,384 addresses.
Does 140.107.88.213 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
