[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 8 21:30:24 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 08 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: 975415
Prefixes after maximum aggregation (per Origin AS): 366991
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467362
Number of IPv4 prefixes with a valid ROA: 511166
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464230
Total ASes present in the Internet Routing Table: 76345
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65386
Origin ASes announcing only one prefix: 26805
Transit ASes present in the Internet Routing Table: 10959
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 126
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: 980
Number of instances of unregistered ASNs: 1000
Number of 32-bit ASNs allocated by the RIRs: 45518
Number of 32-bit ASNs visible in the Routing Table: 37198
Prefixes from 32-bit ASNs in the Routing Table: 194263
Number of bogon 32-bit ASNs visible in the Routing Table: 62
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 381
Number of addresses announced to Internet: 3033545729
Equivalent to 180 /8s, 208 /16s and 60 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 316869
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263807
Total APNIC prefixes after maximum aggregation: 75625
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255678
Unique aggregates announced from the APNIC address blocks: 100753
APNIC Region origin ASes present in the Internet Routing Table: 14429
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4369
APNIC Region transit ASes present in the Internet Routing Table: 1948
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: 9821
Number of APNIC addresses announced to Internet: 761316672
Equivalent to 45 /8s, 96 /16s and 197 /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: 284435
Total ARIN prefixes after maximum aggregation: 126276
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287659
Unique aggregates announced from the ARIN address blocks: 135497
ARIN Region origin ASes present in the Internet Routing Table: 19191
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6995
ARIN Region transit ASes present in the Internet Routing Table: 1997
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: 5021
Number of ARIN addresses announced to Internet: 1267791168
Equivalent to 75 /8s, 144 /16s and 245 /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: 270879
Total RIPE prefixes after maximum aggregation: 129412
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267491
Unique aggregates announced from the RIPE address blocks: 167895
RIPE Region origin ASes present in the Internet Routing Table: 28768
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 12119
RIPE Region transit ASes present in the Internet Routing Table: 3954
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12045
Number of RIPE addresses announced to Internet: 722367873
Equivalent to 43 /8s, 14 /16s and 117 /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: 122432
Total LACNIC prefixes after maximum aggregation: 28769
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120174
Unique aggregates announced from the LACNIC address blocks: 48651
LACNIC Region origin ASes present in the Internet Routing Table: 11163
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2656
LACNIC Region transit ASes present in the Internet Routing Table: 2500
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9063
Number of LACNIC addresses announced to Internet: 177600256
Equivalent to 10 /8s, 149 /16s and 247 /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: 32882
Total AfriNIC prefixes after maximum aggregation: 6277
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 44032
Unique aggregates announced from the AfriNIC address blocks: 14270
AfriNIC Region origin ASes present in the Internet Routing Table: 1882
AfriNIC Prefixes per ASN: 23.40
AfriNIC Region origin ASes announcing only one prefix: 666
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1248
Number of AfriNIC addresses announced to Internet: 104246784
Equivalent to 6 /8s, 54 /16s and 174 /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 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5924 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4462 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4009 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3826 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3640 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2765 827 533 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2199 434 194 TATACOMM-AS TATA Communications formerly
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 10851 11902 3807 AMAZON-02, US
174 6368 8766 870 COGENT-174, US
11492 4659 310 550 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
749 3485 55081 2708 DNIC-AS-00749, US
22773 3415 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3190 23677 1973 ATT-INTERNET4, US
16625 2878 1269 2139 AKAMAI-AS, US
396982 2838 3604 419 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 7660 1708 141 UNI2-AS, ES
39891 4534 273 62 ALJAWWALSTC-AS, SA
20940 3887 3396 140 AKAMAI-ASN1, NL
9009 3650 313 1856 M247, RO
12389 2929 2295 883 ROSTELECOM-AS, RU
34984 2334 357 579 TELLCOM-AS, TR
5384 2316 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1764 128 1306 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11508 3237 501 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2549 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1046 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 1636 593 29 RAYA-AS, EG
24863 1616 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1343 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 983 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37069 555 1100 11 MOBINIL, EG
36914 527 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11508 3237 501 UNINET, MX
16509 10851 11902 3807 AMAZON-02, US
9808 10136 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7660 1708 141 UNI2-AS, ES
174 6368 8766 870 COGENT-174, US
7545 5924 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4659 310 550 CABLEONE, US
39891 4534 273 62 ALJAWWALSTC-AS, SA
18403 4462 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 10136 10015 CHINAMOBILE-CN China Mobile Communications Grou
12479 7660 7519 UNI2-AS, ES
16509 10851 7044 AMAZON-02, US
174 6368 5498 COGENT-174, US
7545 5924 5277 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4534 4472 ALJAWWALSTC-AS, SA
18403 4462 4439 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4659 4109 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
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
46639 UNALLOCATED 8.38.73.0/24 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 /11:91 /12:296
/13:580 /14:1187 /15:2105 /16:13285 /17:8444 /18:14435
/19:24925 /20:45510 /21:52948 /22:113447 /23:102557 /24:594796
/25:95 /26:98 /27:107 /28:38 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6711 7660 UNI2-AS, ES
8151 5704 11508 UNINET, MX
11492 3555 4659 CABLEONE, US
6327 3398 3603 SHAW, CA
39891 3360 4534 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2546 3415 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2210 10851 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2164 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2315 2:1717 3:492 4:10 5:4537 6:162
7:6 8:1524 9:1 11:172 12:1428 13:366
14:2492 15:330 16:264 17:360 18:894 20:423
21:4 22:188 23:6905 24:2647 25:2 27:2729
29:19 31:2860 32:48 34:69 35:141 36:2374
37:4561 38:9766 39:927 40:150 41:4166 42:2147
43:2533 44:336 45:17644 46:4660 47:320 49:2033
50:1873 51:515 52:1580 54:317 55:952 56:8
57:225 58:2272 59:1278 60:1157 61:2887 62:2760
63:1864 64:5418 65:2272 66:4694 67:2990 68:1332
69:4009 70:1132 71:576 72:2860 74:2787 75:1627
76:631 77:2571 78:1874 79:1659 80:2209 81:2036
82:1758 83:1391 84:1755 85:3099 86:1116 87:2424
88:1259 89:4339 90:665 91:8236 92:2672 93:2808
94:3850 95:4294 96:1267 97:316 98:1069 99:737
100:74 101:1182 102:3541 103:32558 104:4455 105:709
106:1060 107:2395 108:1164 109:3996 110:2221 111:3286
112:2075 113:1818 114:1926 115:2139 116:1998 117:2753
118:2919 119:2080 120:1928 121:1462 122:2834 123:2190
124:1712 125:2891 126:64 128:1487 129:968 130:1255
131:1844 132:820 133:444 134:1518 135:314 136:1218
137:1244 138:2872 139:1603 140:1458 141:1437 142:1747
143:1610 144:1017 145:385 146:2101 147:2053 148:2533
149:2888 150:1070 151:1387 152:2115 153:564 154:7296
155:1497 156:2597 157:1835 158:1196 159:2457 160:3167
161:1732 162:3578 163:1769 164:1941 165:2143 166:1292
167:1842 168:4075 169:786 170:4944 171:1047 172:3901
173:3117 174:903 175:1294 176:3483 177:4789 178:3602
179:2215 180:2498 181:3843 182:3347 183:2073 184:2257
185:21166 186:5040 187:4264 188:4201 189:4071 190:9662
191:1511 192:11091 193:9271 194:7685 195:5484 196:3248
197:2760 198:6040 199:8169 200:8147 201:6332 202:10884
203:10770 204:4572 205:3701 206:4641 207:3671 208:4224
209:5154 210:4891 211:2759 212:4510 213:3663 214:1062
215:48 216:6613 217:3115 218:1406 219:592 220:2062
221:1056 222:963 223:2257
End of report
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