[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 1 21:30:15 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 01 Oct, 2024
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: 974612
Prefixes after maximum aggregation (per Origin AS): 366622
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466864
Number of IPv4 prefixes with a valid ROA: 509431
Number of IPv4 prefixes with an invalid ROA: 23
Number of IPv4 prefixes with no ROA: 465158
Total ASes present in the Internet Routing Table: 76281
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65329
Origin ASes announcing only one prefix: 26801
Transit ASes present in the Internet Routing Table: 10952
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 132
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 991
Number of instances of unregistered ASNs: 1011
Number of 32-bit ASNs allocated by the RIRs: 45459
Number of 32-bit ASNs visible in the Routing Table: 37141
Prefixes from 32-bit ASNs in the Routing Table: 193978
Number of bogon 32-bit ASNs visible in the Routing Table: 67
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3034036224
Equivalent to 180 /8s, 215 /16s and 184 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316792
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263748
Total APNIC prefixes after maximum aggregation: 75501
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255574
Unique aggregates announced from the APNIC address blocks: 100654
APNIC Region origin ASes present in the Internet Routing Table: 14410
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4373
APNIC Region transit ASes present in the Internet Routing Table: 1952
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9802
Number of APNIC addresses announced to Internet: 761308736
Equivalent to 45 /8s, 96 /16s and 166 /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, 131072-153913
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: 284059
Total ARIN prefixes after maximum aggregation: 126235
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287278
Unique aggregates announced from the ARIN address blocks: 135280
ARIN Region origin ASes present in the Internet Routing Table: 19166
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5009
Number of ARIN addresses announced to Internet: 1267487296
Equivalent to 75 /8s, 140 /16s and 82 /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, 393216-402332
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: 270634
Total RIPE prefixes after maximum aggregation: 129221
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267272
Unique aggregates announced from the RIPE address blocks: 167833
RIPE Region origin ASes present in the Internet Routing Table: 28754
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12131
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12032
Number of RIPE addresses announced to Internet: 723215744
Equivalent to 43 /8s, 27 /16s and 101 /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
196608-216475
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: 122486
Total LACNIC prefixes after maximum aggregation: 28759
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120265
Unique aggregates announced from the LACNIC address blocks: 48564
LACNIC Region origin ASes present in the Internet Routing Table: 11159
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2654
LACNIC Region transit ASes present in the Internet Routing Table: 2478
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9055
Number of LACNIC addresses announced to Internet: 177542400
Equivalent to 10 /8s, 149 /16s and 21 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32694
Total AfriNIC prefixes after maximum aggregation: 6268
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 43840
Unique aggregates announced from the AfriNIC address blocks: 14235
AfriNIC Region origin ASes present in the Internet Routing Table: 1878
AfriNIC Prefixes per ASN: 23.34
AfriNIC Region origin ASes announcing only one prefix: 663
AfriNIC Region transit ASes present in the Internet Routing Table: 364
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 51
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1243
Number of AfriNIC addresses announced to Internet: 104263168
Equivalent to 6 /8s, 54 /16s and 238 /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 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5848 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4415 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4016 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3813 509 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2821 850 460 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
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 10838 11836 3807 AMAZON-02, US
174 6400 8770 891 COGENT-174, US
11492 4649 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3487 55081 2708 DNIC-AS-00749, US
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3174 23678 1969 ATT-INTERNET4, US
16625 2869 1273 2141 AKAMAI-AS, US
396982 2832 3603 417 GOOGLE-CLOUD-PLATFORM, 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 7623 1708 146 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3875 3396 140 AKAMAI-ASN1, NL
9009 3685 315 1871 M247, RO
12389 2931 2295 883 ROSTELECOM-AS, RU
34984 2330 357 584 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1774 128 1313 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1559 1852 14 TE-AS TE-AS, EG
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 11486 3221 508 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2552 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 371 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 2503 53 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 1635 593 29 RAYA-AS, EG
24863 1611 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 524 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 510 56 57 WANANCHI-, KE
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 11486 3221 508 UNINET, MX
16509 10838 11836 3807 AMAZON-02, US
9808 10135 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7623 1708 146 UNI2-AS, ES
174 6400 8770 891 COGENT-174, US
7545 5848 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4649 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4415 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10135 10014 CHINAMOBILE-CN China Mobile Communications Grou
12479 7623 7477 UNI2-AS, ES
16509 10838 7031 AMAZON-02, US
174 6400 5509 COGENT-174, US
7545 5848 5201 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4415 4392 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4130 VNPT-AS-VN VNPT Corp, VN
11492 4649 4102 CABLEONE, US
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
203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
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 /9:16 /10:36 /11:92 /12:295
/13:579 /14:1187 /15:2106 /16:13284 /17:8430 /18:14422
/19:24909 /20:45410 /21:52958 /22:113148 /23:102540 /24:594513
/25:75 /26:54 /27:100 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6678 7623 UNI2-AS, ES
8151 5672 11486 UNINET, MX
11492 3554 4649 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2543 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2220 10838 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2160 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1719 3:483 4:10 5:4580 6:163
7:6 8:1523 9:1 11:172 12:1426 13:370
14:2487 15:328 16:264 17:365 18:894 20:422
21:4 22:188 23:6886 24:2655 25:2 27:2714
29:19 31:2832 32:48 34:69 35:141 36:2376
37:4545 38:9758 39:927 40:150 41:4157 42:2105
43:2533 44:333 45:17644 46:4660 47:320 49:2028
50:1870 51:577 52:1577 54:316 55:955 56:8
57:221 58:2273 59:1278 60:1109 61:2888 62:2792
63:1858 64:5457 65:2274 66:4686 67:3026 68:1315
69:4009 70:1131 71:578 72:2844 74:2791 75:1625
76:612 77:2561 78:1875 79:1653 80:2213 81:2029
82:1751 83:1411 84:1750 85:3096 86:1106 87:2422
88:1258 89:4320 90:670 91:8259 92:2664 93:2805
94:3868 95:4292 96:1268 97:316 98:1066 99:737
100:74 101:1192 102:3525 103:32573 104:4463 105:709
106:1059 107:2398 108:1164 109:3988 110:2222 111:3281
112:2082 113:1806 114:1911 115:2137 116:1992 117:2754
118:2912 119:2081 120:1927 121:1461 122:2837 123:2192
124:1716 125:2890 126:64 128:1471 129:968 130:1252
131:1854 132:818 133:444 134:1520 135:307 136:1209
137:1240 138:2862 139:1596 140:1450 141:1439 142:1752
143:1602 144:1018 145:372 146:2092 147:2055 148:2550
149:2883 150:1069 151:1376 152:2115 153:566 154:7282
155:1470 156:2591 157:1836 158:1196 159:2461 160:3149
161:1732 162:3578 163:1766 164:1947 165:2147 166:1290
167:1842 168:4056 169:786 170:4952 171:1051 172:3929
173:3110 174:902 175:1284 176:3493 177:4866 178:3599
179:2219 180:2499 181:3903 182:3348 183:2073 184:2257
185:21146 186:5057 187:4306 188:4200 189:4132 190:9638
191:1520 192:11099 193:9269 194:7669 195:5483 196:3238
197:2740 198:6039 199:8133 200:8034 201:6336 202:10876
203:10780 204:4581 205:3640 206:4617 207:3667 208:4224
209:5139 210:4895 211:2759 212:4493 213:3668 214:1062
215:62 216:6606 217:3078 218:1414 219:590 220:2054
221:1056 222:963 223:2263
End of report
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