[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Oct 11 21:30:13 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 11 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: 975855
Prefixes after maximum aggregation (per Origin AS): 367320
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467464
Number of IPv4 prefixes with a valid ROA: 512472
Number of IPv4 prefixes with an invalid ROA: 24
Number of IPv4 prefixes with no ROA: 463359
Total ASes present in the Internet Routing Table: 76349
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65389
Origin ASes announcing only one prefix: 26807
Transit ASes present in the Internet Routing Table: 10960
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 98
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: 1021
Number of instances of unregistered ASNs: 1027
Number of 32-bit ASNs allocated by the RIRs: 45531
Number of 32-bit ASNs visible in the Routing Table: 37214
Prefixes from 32-bit ASNs in the Routing Table: 194244
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 396
Number of addresses announced to Internet: 3033236481
Equivalent to 180 /8s, 203 /16s and 132 /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: 317082
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264033
Total APNIC prefixes after maximum aggregation: 75749
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255922
Unique aggregates announced from the APNIC address blocks: 100803
APNIC Region origin ASes present in the Internet Routing Table: 14441
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4372
APNIC Region transit ASes present in the Internet Routing Table: 1953
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: 9837
Number of APNIC addresses announced to Internet: 761372224
Equivalent to 45 /8s, 97 /16s and 158 /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: 284359
Total ARIN prefixes after maximum aggregation: 126102
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287603
Unique aggregates announced from the ARIN address blocks: 135368
ARIN Region origin ASes present in the Internet Routing Table: 19165
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6981
ARIN Region transit ASes present in the Internet Routing Table: 1997
Average ARIN Region AS path length visible: 5.0
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: 1267553856
Equivalent to 75 /8s, 141 /16s and 86 /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: 270823
Total RIPE prefixes after maximum aggregation: 129443
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267465
Unique aggregates announced from the RIPE address blocks: 168108
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: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3959
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: 12041
Number of RIPE addresses announced to Internet: 722252673
Equivalent to 43 /8s, 12 /16s and 179 /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: 122400
Total LACNIC prefixes after maximum aggregation: 28810
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120079
Unique aggregates announced from the LACNIC address blocks: 48590
LACNIC Region origin ASes present in the Internet Routing Table: 11170
LACNIC Prefixes per ASN: 10.75
LACNIC Region origin ASes announcing only one prefix: 2679
LACNIC Region transit ASes present in the Internet Routing Table: 2488
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: 9070
Number of LACNIC addresses announced to Internet: 177571328
Equivalent to 10 /8s, 149 /16s and 134 /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: 33219
Total AfriNIC prefixes after maximum aggregation: 6557
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 44390
Unique aggregates announced from the AfriNIC address blocks: 14275
AfriNIC Region origin ASes present in the Internet Routing Table: 1882
AfriNIC Prefixes per ASN: 23.59
AfriNIC Region origin ASes announcing only one prefix: 666
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: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1245
Number of AfriNIC addresses announced to Internet: 104258816
Equivalent to 6 /8s, 54 /16s and 221 /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 10144 8906 123 CHINAMOBILE-CN China Mobile Communication
7545 5952 840 651 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4490 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4012 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3830 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2765 827 533 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2200 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 10891 11909 3795 AMAZON-02, US
174 6381 8766 869 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3196 23677 1977 ATT-INTERNET4, US
16625 2876 1264 2141 AKAMAI-AS, US
396982 2865 3652 422 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 7652 1708 141 UNI2-AS, ES
39891 4425 271 61 ALJAWWALSTC-AS, SA
20940 3891 3396 140 AKAMAI-ASN1, NL
9009 3642 312 1850 M247, RO
12389 2930 2295 883 ROSTELECOM-AS, RU
34984 2333 357 579 TELLCOM-AS, TR
5384 2313 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1773 130 1316 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 11533 3243 502 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 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1061 98 374 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 1625 593 29 RAYA-AS, EG
24863 1615 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 991 523 47 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37069 533 1100 11 MOBINIL, EG
36914 525 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 11533 3243 502 UNINET, MX
16509 10891 11909 3795 AMAZON-02, US
9808 10144 8906 123 CHINAMOBILE-CN China Mobile Communication
12479 7652 1708 141 UNI2-AS, ES
174 6381 8766 869 COGENT-174, US
7545 5952 840 651 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
18403 4490 347 23 FPT-AS-AP FPT Telecom Company, VN
39891 4425 271 61 ALJAWWALSTC-AS, SA
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 10144 10021 CHINAMOBILE-CN China Mobile Communications Grou
12479 7652 7511 UNI2-AS, ES
16509 10891 7096 AMAZON-02, US
174 6381 5512 COGENT-174, US
7545 5952 5301 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
18403 4490 4467 FPT-AS-AP FPT Telecom Company, VN
39891 4425 4364 ALJAWWALSTC-AS, SA
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 4113 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
23.139.40.0/23 Origin: 945 8964, TW
23.139.40.0/23 Transit: 7018 ATT-INTERNET4, US
23.139.40.0/24 Origin: 202736 WISDOM, SG
23.139.40.0/24 Transit: 984 OWS, US
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
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 /14:1188 /15:2106 /16:13288 /17:8459 /18:14437
/19:24920 /20:45442 /21:53000 /22:113450 /23:102462 /24:595325
/25:95 /26:100 /27:106 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6712 7652 UNI2-AS, ES
8151 5715 11533 UNINET, MX
11492 3555 4660 CABLEONE, US
6327 3398 3603 SHAW, CA
39891 3187 4425 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2548 3417 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2218 10891 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2174 2513 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 2:1714 3:501 4:10 5:4546 6:168
7:6 8:1525 9:1 11:172 12:1425 13:371
14:2503 15:329 16:264 17:360 18:894 20:421
21:4 22:188 23:6911 24:2645 25:2 27:2733
29:19 31:2856 32:48 34:69 35:142 36:2377
37:4568 38:9816 39:927 40:150 41:4171 42:2170
43:2528 44:335 45:17616 46:4661 47:320 49:2033
50:1874 51:580 52:1579 54:318 55:955 56:8
57:223 58:2273 59:1278 60:1158 61:2885 62:2794
63:1861 64:5412 65:2276 66:4667 67:2979 68:1332
69:4012 70:1131 71:576 72:2864 74:2784 75:1626
76:630 77:2577 78:1867 79:1657 80:2208 81:2035
82:1750 83:1410 84:1756 85:3090 86:1105 87:2423
88:1262 89:4344 90:671 91:8247 92:2668 93:2639
94:3856 95:4317 96:1263 97:316 98:1069 99:740
100:74 101:1192 102:3535 103:32601 104:4457 105:697
106:1056 107:2402 108:1169 109:4025 110:2229 111:3270
112:2075 113:1815 114:1934 115:2149 116:1986 117:2754
118:2921 119:2076 120:1927 121:1462 122:2831 123:2194
124:1709 125:2892 126:64 128:1481 129:968 130:1262
131:1845 132:810 133:444 134:1517 135:314 136:1219
137:1244 138:2864 139:1600 140:1459 141:1439 142:1768
143:1580 144:1015 145:386 146:2097 147:2050 148:2542
149:2915 150:1067 151:1393 152:2113 153:565 154:7302
155:1471 156:2606 157:1840 158:1203 159:2454 160:3191
161:1730 162:3580 163:1763 164:1939 165:2140 166:1299
167:1848 168:4103 169:781 170:4927 171:1047 172:3905
173:3115 174:902 175:1298 176:3498 177:4769 178:3590
179:2212 180:2549 181:3862 182:3348 183:2074 184:2257
185:21157 186:5037 187:4252 188:4267 189:4062 190:9646
191:1536 192:11069 193:9274 194:7684 195:5477 196:3246
197:3111 198:6028 199:8178 200:8133 201:6334 202:10867
203:10784 204:4577 205:3686 206:4626 207:3674 208:4227
209:5157 210:4891 211:2761 212:4519 213:3639 214:1068
215:48 216:6614 217:3131 218:1398 219:593 220:2070
221:1056 222:964 223:2269
End of report
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