[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Oct 26 21:30:39 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 26 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: 977518
Prefixes after maximum aggregation (per Origin AS): 367733
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468520
Number of IPv4 prefixes with a valid ROA: 514571
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 462925
Total ASes present in the Internet Routing Table: 76421
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65445
Origin ASes announcing only one prefix: 26781
Transit ASes present in the Internet Routing Table: 10976
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 102
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: 1010
Number of instances of unregistered ASNs: 1022
Number of 32-bit ASNs allocated by the RIRs: 45651
Number of 32-bit ASNs visible in the Routing Table: 37337
Prefixes from 32-bit ASNs in the Routing Table: 195011
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: 396
Number of addresses announced to Internet: 3032287041
Equivalent to 180 /8s, 189 /16s and 7 /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: 317849
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263898
Total APNIC prefixes after maximum aggregation: 75754
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255791
Unique aggregates announced from the APNIC address blocks: 101059
APNIC Region origin ASes present in the Internet Routing Table: 14459
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4377
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: 9871
Number of APNIC addresses announced to Internet: 761374784
Equivalent to 45 /8s, 97 /16s and 168 /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: 284853
Total ARIN prefixes after maximum aggregation: 126158
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288212
Unique aggregates announced from the ARIN address blocks: 135613
ARIN Region origin ASes present in the Internet Routing Table: 19193
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2015
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5053
Number of ARIN addresses announced to Internet: 1266891072
Equivalent to 75 /8s, 131 /16s and 57 /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: 271499
Total RIPE prefixes after maximum aggregation: 129796
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268285
Unique aggregates announced from the RIPE address blocks: 168738
RIPE Region origin ASes present in the Internet Routing Table: 28792
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12117
RIPE Region transit ASes present in the Internet Routing Table: 3952
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: 12087
Number of RIPE addresses announced to Internet: 722073729
Equivalent to 43 /8s, 9 /16s and 248 /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: 122925
Total LACNIC prefixes after maximum aggregation: 28817
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120386
Unique aggregates announced from the LACNIC address blocks: 48522
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2642
LACNIC Region transit ASes present in the Internet Routing Table: 2483
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: 9070
Number of LACNIC addresses announced to Internet: 177483072
Equivalent to 10 /8s, 148 /16s and 45 /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: 33333
Total AfriNIC prefixes after maximum aggregation: 6554
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44448
Unique aggregates announced from the AfriNIC address blocks: 14264
AfriNIC Region origin ASes present in the Internet Routing Table: 1896
AfriNIC Prefixes per ASN: 23.44
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 368
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: 1256
Number of AfriNIC addresses announced to Internet: 104235776
Equivalent to 6 /8s, 54 /16s and 131 /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 10166 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5982 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4552 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1876 54 VNPT-AS-VN VNPT Corp, VN
7552 3974 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2772 828 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 434 190 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 10929 11916 3817 AMAZON-02, US
174 6363 8757 840 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3176 23669 1972 ATT-INTERNET4, US
16625 2874 1259 2132 AKAMAI-AS, US
396982 2865 3653 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 7648 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3918 3396 141 AKAMAI-ASN1, NL
9009 3705 319 1892 M247, RO
12389 2944 2294 880 ROSTELECOM-AS, RU
5384 2422 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1807 133 1342 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1556 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 11556 3237 507 UNINET, MX
10620 3545 494 939 Telmex Colombia S.A., CO
13999 2530 533 358 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1156 374 163 Axtel, S.A.B. de C.V., MX
6147 1113 369 22 Telefonica del Peru S.A.A., PE
22884 1064 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 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
24863 1618 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1355 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 992 523 47 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
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 11556 3237 507 UNINET, MX
16509 10929 11916 3817 AMAZON-02, US
9808 10166 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7648 1709 143 UNI2-AS, ES
174 6363 8757 840 COGENT-174, US
7545 5982 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 4552 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 10166 10034 CHINAMOBILE-CN China Mobile Communications Grou
12479 7648 7505 UNI2-AS, ES
16509 10929 7112 AMAZON-02, US
174 6363 5523 COGENT-174, US
7545 5982 5337 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 4552 4529 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4134 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
23.139.88.0/24 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
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
/13:579 /14:1187 /15:2105 /16:13267 /17:8429 /18:14429
/19:24924 /20:45464 /21:53016 /22:113408 /23:102212 /24:597310
/25:94 /26:99 /27:104 /28:34 /29:81 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6702 7648 UNI2-AS, ES
8151 5751 11556 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2216 10929 AMAZON-02, US
30036 2187 2526 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3545 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)
----------------------------------------------
1:2311 2:1724 3:507 4:10 5:4494 6:170
7:6 8:1524 9:1 11:172 12:1422 13:370
14:2511 15:331 16:264 17:362 18:900 20:453
21:4 22:188 23:6976 24:2634 25:2 27:2735
29:19 31:3009 32:48 34:74 35:142 36:2378
37:4526 38:9999 39:926 40:149 41:4164 42:2216
43:2558 44:333 45:17746 46:4702 47:319 49:2034
50:1858 51:578 52:1585 54:316 55:948 56:8
57:227 58:2278 59:1280 60:1171 61:2831 62:2838
63:1864 64:5420 65:2292 66:4674 67:3010 68:1330
69:4014 70:1128 71:570 72:2860 74:2782 75:1629
76:634 77:2570 78:1869 79:1668 80:2212 81:2042
82:1793 83:1411 84:1755 85:3096 86:1056 87:2430
88:1245 89:4352 90:702 91:8277 92:2690 93:2817
94:3888 95:4305 96:1266 97:315 98:1072 99:739
100:72 101:1189 102:3584 103:32569 104:4410 105:704
106:1060 107:2404 108:1162 109:4054 110:2218 111:3279
112:2078 113:1815 114:1942 115:2164 116:2001 117:2756
118:2922 119:2033 120:1930 121:1458 122:2724 123:2195
124:1716 125:2884 126:64 128:1495 129:959 130:1262
131:1862 132:810 133:446 134:1529 135:317 136:1267
137:1257 138:2898 139:1620 140:1484 141:1574 142:1808
143:1609 144:1009 145:396 146:2114 147:2050 148:2540
149:2893 150:1126 151:1388 152:2113 153:565 154:7225
155:1535 156:2602 157:1854 158:1213 159:2443 160:3249
161:1741 162:3568 163:1775 164:1938 165:2143 166:1332
167:1851 168:4099 169:787 170:4964 171:1041 172:3919
173:3126 174:908 175:1297 176:3512 177:4822 178:3567
179:2245 180:2550 181:3917 182:3345 183:2073 184:2265
185:21211 186:5039 187:4276 188:4267 189:4102 190:9588
191:1511 192:11248 193:9283 194:7705 195:5468 196:3226
197:3100 198:6053 199:8208 200:8130 201:6274 202:10893
203:10791 204:4626 205:3685 206:4622 207:3664 208:4243
209:5159 210:4896 211:2769 212:4527 213:3658 214:1069
215:48 216:6645 217:3176 218:1391 219:595 220:2058
221:1055 222:962 223:2297
End of report
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