[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Feb 14 21:30:29 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 14 Feb, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 936671
Prefixes after maximum aggregation (per Origin AS): 347782
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445703
Number of IPv4 prefixes with a valid ROA: 390853
Number of IPv4 prefixes with an invalid ROA: 2773
Number of IPv4 prefixes with no ROA: 543045
Total ASes present in the Internet Routing Table: 74121
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 63764
Origin ASes announcing only one prefix: 25653
Transit ASes present in the Internet Routing Table: 10357
Transit-only ASes present in the Internet Routing Table: 433
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1040
Number of instances of unregistered ASNs: 1053
Number of 32-bit ASNs allocated by the RIRs: 41188
Number of 32-bit ASNs visible in the Routing Table: 34152
Prefixes from 32-bit ASNs in the Routing Table: 174039
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 573
Number of addresses announced to Internet: 3063278656
Equivalent to 182 /8s, 149 /16s and 236 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 323203
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237914
Total APNIC prefixes after maximum aggregation: 68456
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233123
Unique aggregates announced from the APNIC address blocks: 97720
APNIC Region origin ASes present in the Internet Routing Table: 13254
APNIC Prefixes per ASN: 17.59
APNIC Region origin ASes announcing only one prefix: 3828
APNIC Region transit ASes present in the Internet Routing Table: 1792
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8557
Number of APNIC addresses announced to Internet: 773227392
Equivalent to 46 /8s, 22 /16s and 131 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 270326
Total ARIN prefixes after maximum aggregation: 121660
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272164
Unique aggregates announced from the ARIN address blocks: 130207
ARIN Region origin ASes present in the Internet Routing Table: 19089
ARIN Prefixes per ASN: 14.26
ARIN Region origin ASes announcing only one prefix: 7001
ARIN Region transit ASes present in the Internet Routing Table: 1935
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4744
Number of ARIN addresses announced to Internet: 1286183488
Equivalent to 76 /8s, 169 /16s and 154 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 268086
Total RIPE prefixes after maximum aggregation: 122802
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264566
Unique aggregates announced from the RIPE address blocks: 156335
RIPE Region origin ASes present in the Internet Routing Table: 28247
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 11992
RIPE Region transit ASes present in the Internet Routing Table: 3858
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11015
Number of RIPE addresses announced to Internet: 718555776
Equivalent to 42 /8s, 212 /16s and 74 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128557
Total LACNIC prefixes after maximum aggregation: 28339
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 127633
Unique aggregates announced from the LACNIC address blocks: 48935
LACNIC Region origin ASes present in the Internet Routing Table: 10978
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2255
LACNIC Region transit ASes present in the Internet Routing Table: 2267
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8769
Number of LACNIC addresses announced to Internet: 176517376
Equivalent to 10 /8s, 133 /16s and 113 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30748
Total AfriNIC prefixes after maximum aggregation: 5773
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 38606
Unique aggregates announced from the AfriNIC address blocks: 12059
AfriNIC Region origin ASes present in the Internet Routing Table: 1724
AfriNIC Prefixes per ASN: 22.39
AfriNIC Region origin ASes announcing only one prefix: 577
AfriNIC Region transit ASes present in the Internet Routing Table: 324
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1067
Number of AfriNIC addresses announced to Internet: 108454400
Equivalent to 6 /8s, 118 /16s and 226 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9440 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5838 787 705 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3661 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3543 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3463 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2767 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2355 836 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2161 440 212 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7985 10736 2846 AMAZON-02, US
11492 4536 300 598 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3745 3049 294 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3340 1689 2432 AKAMAI-AS, US
749 3038 50571 2305 DNIC-AS-00749, US
396982 2604 3583 352 GOOGLE-CLOUD-PLATFORM, US
7018 2599 24127 1581 ATT-INTERNET4, US
30036 2546 365 392 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7032 1706 146 UNI2-AS, ES
9121 6131 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4065 3400 195 AKAMAI-ASN1, NL
8551 3893 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2926 2292 910 ROSTELECOM-AS, RU
9009 2654 253 1377 M247, RO
47331 2424 365 1832 TTNET, TR
6849 2273 339 19 UKRTELNET, UA
34984 2267 359 610 TELLCOM-AS, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11124 3348 588 Uninet S.A. de C.V., MX
10620 3476 507 862 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2245 373 602 Mega Cable, S.A. de C.V., MX
28573 1352 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 370 22 Telefonica del Peru S.A.A., PE
11664 1093 179 457 Techtel LMDS Comunicaciones Interactiva
26615 1018 2498 45 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1542 533 30 RAYA-AS, EG
24863 1503 393 21 LINKdotNET-AS, EG
36992 1348 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 998 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 524 53 44 WANANCHI-, KE
24757 495 73 5 EthioNet-AS, ET
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11124 3348 588 Uninet S.A. de C.V., MX
9808 9440 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 7985 10736 2846 AMAZON-02, US
12479 7032 1706 146 UNI2-AS, ES
9121 6131 1692 17 TTNET, TR
7545 5838 787 705 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4536 300 598 CABLEONE, US
20940 4065 3400 195 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9440 9392 CHINAMOBILE-CN China Mobile Communications Grou
12479 7032 6886 UNI2-AS, ES
9121 6131 6114 TTNET, TR
16509 7985 5139 AMAZON-02, US
7545 5838 5133 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4536 3938 CABLEONE, US
20940 4065 3870 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3893 3856 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1202 /15:2090 /16:13533 /17:8335 /18:14024
/19:25226 /20:43897 /21:53040 /22:111260 /23:101609 /24:560576
/25:133 /26:97 /27:157 /28:48 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6092 7032 UNI2-AS, ES
9121 5287 6131 TTNET, TR
8151 5128 11124 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3451 4536 CABLEONE, US
8551 3365 3893 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2788 3745 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2203 2546 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1633 2:1239 3:168 4:7 5:4422 6:114
7:5 8:1541 9:1 10:1 11:172 12:1586
13:392 14:2338 15:290 16:103 17:365 18:395
20:252 21:4 22:188 23:6096 24:2587 25:4
27:2607 29:19 31:2545 32:110 34:8 35:107
36:1917 37:4626 38:4245 39:828 40:154 41:4316
42:1058 43:2346 44:307 45:17547 46:4252 47:381
49:1746 50:1845 51:384 52:1571 54:398 55:869
56:8 57:97 58:1729 59:1119 60:988 61:2505
62:2721 63:1940 64:5696 65:2342 66:5018 67:3078
68:1380 69:4185 70:1263 71:674 72:3073 74:2625
75:1466 76:606 77:2500 78:3952 79:3180 80:2099
81:1870 82:1497 83:1251 84:1542 85:3761 86:757
87:2055 88:2868 89:3659 90:605 91:7767 92:2012
93:2617 94:3614 95:4874 96:1334 97:349 98:1185
99:743 100:76 101:1301 102:2771 103:31122 104:4529
105:898 106:844 107:2533 108:928 109:4427 110:2078
111:3293 112:2040 113:1523 114:1624 115:2133 116:1885
117:2559 118:2302 119:1957 120:1742 121:1072 122:2613
123:2177 124:1554 125:2352 128:1349 129:1071 130:1008
131:2167 132:851 133:406 134:1909 135:357 136:865
137:1075 138:2867 139:1554 140:1189 141:1472 142:1427
143:1571 144:1211 145:352 146:1897 147:1571 148:2299
149:1913 150:881 151:1144 152:1841 153:564 154:3935
155:1420 156:1687 157:1306 158:1011 159:2265 160:2607
161:1420 162:3557 163:1539 164:1608 165:1703 166:835
167:1744 168:4144 169:927 170:5003 171:881 172:3533
173:2995 174:1033 175:1183 176:3774 177:5959 178:3600
179:2618 180:2385 181:3483 182:3249 183:1929 184:2347
185:20196 186:5161 187:4585 188:4230 189:3954 190:9249
191:1832 192:10986 193:8860 194:7310 195:5213 196:3110
197:2508 198:5963 199:6132 200:8104 201:6140 202:10484
203:10198 204:4612 205:3515 206:3907 207:3440 208:4096
209:4875 210:4265 211:2403 212:4149 213:3590 214:1095
215:55 216:6645 217:2738 218:1275 219:400 220:2020
221:972 222:667 223:2125
End of report
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