AS11205

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Summary

IP address summary information
Name	City of Philadelphia
Country	United States
Website	host.io/phila.gov·phila.gov
Hosted domains	1
IPv4 addresses	65,536
IPv6 addresses	0
ASN type	Government
Registry	ARIN
Allocated	28 years ago on May 18, 1998
Updated	11 months ago on Oct 23, 2025

Ranking

#40,561

Overall rank

among 74,680 networks

Traffic

#37,345

Infrastructure

#13,013

#7,264inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 100%
Held location over 1 year: 90%
Median days between moves: 294 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
170.115.0.0/16	City of Philadelphia	65,536
170.115.248.0/23	City of Philadelphia	512
170.115.247.0/24	City of Philadelphia	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 1 domain names hosted across 1 IP addresses on this ASN.

IP Address	Domain	Count
170.115.248.126		1

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS33287	Comcast Cable Communications, LLC
AS33659	Comcast Cable Communications, LLC

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS33287	Comcast Cable Communications, LLC
AS33659	Comcast Cable Communications, LLC

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
170.115.6.254 Ping	AS11205City of Philadelphia	4.28ms from New York City, US
170.115.248.1 Ping	AS11205City of Philadelphia	5.93ms from Carlstadt, US
170.115.247.27 Ping	AS11205City of Philadelphia	4.07ms from New York City, US

Other Pingable IPs

IP Address	ASN	Details
4.157.129.165 Ping	AS8075Microsoft Corporation	0.55ms from Ashburn, US
223.72.169.181 Ping	AS56048China Mobile Communicaitons Corporation	2.06ms from Beijing, CN
54.200.134.37 Ping	AS16509Amazon.com, Inc.	0.20ms from Boardman, US
89.134.106.21 Ping	AS213342Connect Telecommunications Infrastructure & Network Services Ltd.	4.45ms from Budapest, HU
169.159.240.37 Ping	AS327824Converged Telecoms	0.71ms from Cape Town, ZA
35.222.154.229 Ping	AS396982Google LLC	0.34ms from Council Bluffs, US
122.32.248.213 Ping	AS17858LG POWERCOMM	1.58ms from Incheon, KR
5.153.70.197 Ping	AS12703Pulsant (Scotland) Ltd	2.25ms from London, GB
94.165.193.53 Ping	AS1267WIND TRE S.P.A.	14.70ms from Milan, IT
126.27.127.5 Ping	AS17676SoftBank Corp.	5.89ms from Osaka, JP

Pingable IPs

Important routers in AS11205


170.115.248.20	Philadelphia, United States
170.115.247.4	Philadelphia, United States

Important routers in AS11205

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -m12 170.115.237.107

traceroute to 170.115.237.107 (170.115.237.107): 12 hops max, 52 byte packets

1 [AS400304] 23.147.153.1 0.188 ms

2 [AS400304] 23.147.153.0 0.193 ms

3 [AS3257] 208.116.158.116 3.053 ms

4 [AS3257] 213.200.121.6 3.298 ms

5 [AS7922] 50.208.233.221 3.755 ms

6 [AS7922] 96.110.35.73 4.628 ms

7 [AS7922] 96.110.42.42 5.221 ms

8 [AS7922] 96.108.50.26 6.631 ms

9 [AS7922] 68.85.158.214 7.576 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Allentown, US

On September 17, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11205 at robtex.

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AS11205

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS11205

Important routers in AS11205

Traceroute

Related Networks

AS1097

AS135646

AS210781

AS30027

AS395940

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Important routers in AS11205

Geolocation

Countries by IPv4 share

Activity

AS1097

AS135646

AS210781

AS30027

AS395940

AS40846