[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Oct 21 21:30:44 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 21 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: 976880
Prefixes after maximum aggregation (per Origin AS): 367746
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468113
Number of IPv4 prefixes with a valid ROA: 513070
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463791
Total ASes present in the Internet Routing Table: 76405
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65438
Origin ASes announcing only one prefix: 26804
Transit ASes present in the Internet Routing Table: 10967
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 108
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: 996
Number of instances of unregistered ASNs: 1008
Number of 32-bit ASNs allocated by the RIRs: 45594
Number of 32-bit ASNs visible in the Routing Table: 37285
Prefixes from 32-bit ASNs in the Routing Table: 195042
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 377
Number of addresses announced to Internet: 3032485889
Equivalent to 180 /8s, 192 /16s and 16 /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: 317905
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263576
Total APNIC prefixes after maximum aggregation: 75729
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255358
Unique aggregates announced from the APNIC address blocks: 100956
APNIC Region origin ASes present in the Internet Routing Table: 14450
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 4380
APNIC Region transit ASes present in the Internet Routing Table: 1951
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: 9852
Number of APNIC addresses announced to Internet: 761392960
Equivalent to 45 /8s, 97 /16s and 239 /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: 284904
Total ARIN prefixes after maximum aggregation: 126269
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288283
Unique aggregates announced from the ARIN address blocks: 135535
ARIN Region origin ASes present in the Internet Routing Table: 19182
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2008
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5038
Number of ARIN addresses announced to Internet: 1266692672
Equivalent to 75 /8s, 128 /16s and 50 /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: 271386
Total RIPE prefixes after maximum aggregation: 129743
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268102
Unique aggregates announced from the RIPE address blocks: 168490
RIPE Region origin ASes present in the Internet Routing Table: 28792
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12121
RIPE Region transit ASes present in the Internet Routing Table: 3965
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: 12076
Number of RIPE addresses announced to Internet: 722334081
Equivalent to 43 /8s, 13 /16s and 241 /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: 122918
Total LACNIC prefixes after maximum aggregation: 28805
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120452
Unique aggregates announced from the LACNIC address blocks: 48537
LACNIC Region origin ASes present in the Internet Routing Table: 11167
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2656
LACNIC Region transit ASes present in the Internet Routing Table: 2477
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: 9065
Number of LACNIC addresses announced to Internet: 177531136
Equivalent to 10 /8s, 148 /16s and 233 /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: 33100
Total AfriNIC prefixes after maximum aggregation: 6550
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 44308
Unique aggregates announced from the AfriNIC address blocks: 14279
AfriNIC Region origin ASes present in the Internet Routing Table: 1893
AfriNIC Prefixes per ASN: 23.41
AfriNIC Region origin ASes announcing only one prefix: 673
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1254
Number of AfriNIC addresses announced to Internet: 104311808
Equivalent to 6 /8s, 55 /16s and 172 /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 10162 8907 135 CHINAMOBILE-CN China Mobile Communication
7545 5965 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4541 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3979 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3838 511 263 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 828 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 191 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 10886 11909 3810 AMAZON-02, US
174 6392 8765 867 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3413 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3202 23677 1977 ATT-INTERNET4, US
16625 2870 1255 2130 AKAMAI-AS, US
396982 2868 3654 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 7636 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3912 3396 140 AKAMAI-ASN1, NL
9009 3691 317 1896 M247, RO
12389 2945 2294 881 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1796 131 1333 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 11552 3235 510 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2531 534 356 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 779 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1153 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1061 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1637 593 29 RAYA-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
24863 1360 389 16 LINKdotNET-AS, EG
29571 1353 86 57 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 618 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 526 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 11552 3235 510 UNINET, MX
16509 10886 11909 3810 AMAZON-02, US
9808 10162 8907 135 CHINAMOBILE-CN China Mobile Communication
12479 7636 1709 143 UNI2-AS, ES
174 6392 8765 867 COGENT-174, US
7545 5965 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4652 281 59 ALJAWWALSTC-AS, SA
18403 4541 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 10162 10027 CHINAMOBILE-CN China Mobile Communications Grou
12479 7636 7493 UNI2-AS, ES
16509 10886 7076 AMAZON-02, US
174 6392 5525 COGENT-174, US
7545 5965 5320 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4652 4593 ALJAWWALSTC-AS, SA
18403 4541 4518 FPT-AS-AP FPT Telecom Company, VN
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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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
/13:579 /14:1188 /15:2107 /16:13276 /17:8444 /18:14426
/19:24924 /20:45534 /21:52978 /22:113282 /23:102433 /24:596510
/25:95 /26:100 /27:107 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6702 7636 UNI2-AS, ES
8151 5740 11552 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2543 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2219 10886 AMAZON-02, US
30036 2180 2519 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2175 3546 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2314 2:1716 3:503 4:10 5:4535 6:169
7:6 8:1529 9:1 11:172 12:1420 13:369
14:2502 15:331 16:264 17:361 18:894 20:442
21:4 22:188 23:6932 24:2647 25:2 27:2723
29:19 31:2954 32:48 34:74 35:144 36:2380
37:4560 38:9952 39:925 40:149 41:4183 42:2205
43:2545 44:335 45:17723 46:4655 47:320 49:2033
50:1870 51:580 52:1581 54:317 55:957 56:8
57:227 58:2280 59:1273 60:1169 61:2812 62:2836
63:1862 64:5435 65:2290 66:4674 67:2997 68:1330
69:4016 70:1128 71:578 72:2867 74:2784 75:1627
76:630 77:2578 78:1869 79:1658 80:2209 81:2037
82:1767 83:1406 84:1751 85:3090 86:1069 87:2431
88:1261 89:4378 90:681 91:8264 92:2685 93:2810
94:3862 95:4315 96:1263 97:316 98:1068 99:739
100:72 101:1189 102:3567 103:32584 104:4463 105:706
106:1037 107:2396 108:1168 109:4040 110:2216 111:3280
112:2077 113:1762 114:1945 115:2151 116:2000 117:2755
118:2923 119:2035 120:1931 121:1458 122:2628 123:2159
124:1715 125:2885 126:64 128:1491 129:965 130:1259
131:1853 132:810 133:446 134:1524 135:315 136:1240
137:1273 138:2882 139:1615 140:1468 141:1561 142:1785
143:1597 144:1014 145:395 146:2101 147:2055 148:2522
149:2893 150:1099 151:1389 152:2112 153:564 154:7272
155:1513 156:2598 157:1847 158:1207 159:2445 160:3229
161:1764 162:3569 163:1775 164:1944 165:2141 166:1304
167:1852 168:4082 169:790 170:4950 171:1040 172:3911
173:3125 174:905 175:1298 176:3503 177:4900 178:3567
179:2244 180:2558 181:3906 182:3344 183:2070 184:2262
185:21208 186:5052 187:4271 188:4249 189:4127 190:9638
191:1524 192:11101 193:9277 194:7698 195:5485 196:3240
197:3088 198:6044 199:8188 200:8068 201:6271 202:10879
203:10769 204:4643 205:3707 206:4627 207:3675 208:4239
209:5172 210:4895 211:2764 212:4528 213:3652 214:1070
215:48 216:6646 217:3172 218:1342 219:593 220:2029
221:1056 222:962 223:2291
End of report
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