[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Dec 6 21:30:56 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 06 Dec, 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: 983114
Prefixes after maximum aggregation (per Origin AS): 369886
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471649
Number of IPv4 prefixes with a valid ROA: 522688
Number of IPv4 prefixes with an invalid ROA: 40
Number of IPv4 prefixes with no ROA: 460386
Total ASes present in the Internet Routing Table: 76551
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65531
Origin ASes announcing only one prefix: 26821
Transit ASes present in the Internet Routing Table: 11020
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 114
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1042
Number of instances of unregistered ASNs: 1054
Number of 32-bit ASNs allocated by the RIRs: 45964
Number of 32-bit ASNs visible in the Routing Table: 37542
Prefixes from 32-bit ASNs in the Routing Table: 197272
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 343
Number of addresses announced to Internet: 3030526528
Equivalent to 180 /8s, 162 /16s and 42 /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: 320159
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264462
Total APNIC prefixes after maximum aggregation: 76208
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 256832
Unique aggregates announced from the APNIC address blocks: 101859
APNIC Region origin ASes present in the Internet Routing Table: 14524
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4417
APNIC Region transit ASes present in the Internet Routing Table: 1943
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9941
Number of APNIC addresses announced to Internet: 760751168
Equivalent to 45 /8s, 88 /16s and 36 /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: 286496
Total ARIN prefixes after maximum aggregation: 126789
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288907
Unique aggregates announced from the ARIN address blocks: 136402
ARIN Region origin ASes present in the Internet Routing Table: 19199
ARIN Prefixes per ASN: 15.05
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 2004
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5087
Number of ARIN addresses announced to Internet: 1265973312
Equivalent to 75 /8s, 117 /16s and 56 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273357
Total RIPE prefixes after maximum aggregation: 130584
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270183
Unique aggregates announced from the RIPE address blocks: 169885
RIPE Region origin ASes present in the Internet Routing Table: 28839
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3985
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12163
Number of RIPE addresses announced to Internet: 721828736
Equivalent to 43 /8s, 6 /16s and 59 /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,
53/8, 57/8, 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: 123266
Total LACNIC prefixes after maximum aggregation: 29088
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 120671
Unique aggregates announced from the LACNIC address blocks: 48687
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.81
LACNIC Region origin ASes announcing only one prefix: 2651
LACNIC Region transit ASes present in the Internet Routing Table: 2499
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9085
Number of LACNIC addresses announced to Internet: 177527616
Equivalent to 10 /8s, 148 /16s and 219 /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: 34491
Total AfriNIC prefixes after maximum aggregation: 6559
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 46178
Unique aggregates announced from the AfriNIC address blocks: 14533
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 24.20
AfriNIC Region origin ASes announcing only one prefix: 676
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1266
Number of AfriNIC addresses announced to Internet: 104245504
Equivalent to 6 /8s, 54 /16s and 169 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10170 8908 137 CHINAMOBILE-CN China Mobile Communication
7545 6186 823 671 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4980 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4575 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4158 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3955 518 285 BBIL-AP BHARTI Airtel Ltd., IN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3667 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2795 836 541 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 189 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 11109 11993 3960 AMAZON-02, US
174 6102 8765 898 COGENT-174, US
11492 4679 311 553 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3401 3033 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3191 23504 2025 ATT-INTERNET4, US
396982 2885 3655 433 GOOGLE-CLOUD-PLATFORM, US
16625 2873 1254 2137 AKAMAI-AS, 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 7719 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3923 3395 139 AKAMAI-ASN1, NL
9009 3681 317 1865 M247, RO
12389 2942 2294 879 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 576 TELLCOM-AS, TR
212238 1827 132 1348 CDNEXT, GB
8452 1623 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11497 3226 603 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2534 538 370 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 778 206 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1152 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 999 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 1649 593 29 RAYA-AS, EG
24863 1637 389 16 LINKdotNET-AS, EG
29571 1447 91 59 ORANGE-COTE-IVOIRE, CI
36992 1426 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 999 520 40 Vodafone-, EG
20011 944 167 258 INTERNET-SOLUTIONS, ZA
37069 836 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 549 82 3 KENET-AS, 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 11497 3226 603 UNINET, MX
16509 11109 11993 3960 AMAZON-02, US
9808 10170 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7719 1709 143 UNI2-AS, ES
7545 6186 823 671 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 8765 898 COGENT-174, US
4538 4980 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4575 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 10170 10033 CHINAMOBILE-CN China Mobile Communications Grou
12479 7719 7576 UNI2-AS, ES
16509 11109 7149 AMAZON-02, US
7545 6186 5515 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 5204 COGENT-174, US
4538 4980 4907 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4575 4552 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
45899 4158 4105 VNPT-AS-VN VNPT Corp, VN
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
23.140.216.0/24 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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
/13:578 /14:1182 /15:2101 /16:13249 /17:8415 /18:14390
/19:24992 /20:45718 /21:53202 /22:113457 /23:102655 /24:602045
/25:94 /26:94 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6701 7719 UNI2-AS, ES
8151 5696 11497 UNINET, MX
11492 3555 4679 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3401 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2271 11109 AMAZON-02, US
30036 2210 2550 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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)
----------------------------------------------
1:2343 2:1725 3:526 4:10 5:4554 6:166
7:6 8:1563 9:1 11:172 12:1396 13:367
14:2538 15:334 16:270 17:363 18:902 20:456
21:4 22:188 23:7093 24:2740 25:2 27:2742
29:19 31:3128 32:41 34:74 35:176 36:2406
37:4525 38:9957 39:887 40:132 41:4231 42:2173
43:2594 44:342 45:17942 46:5011 47:317 49:2013
50:1850 51:585 52:1577 54:316 55:1031 56:8
57:238 58:2339 59:1259 60:1179 61:2866 62:2891
63:1837 64:5420 65:2283 66:4666 67:3022 68:1284
69:3980 70:1117 71:600 72:2859 74:2777 75:1638
76:635 77:2561 78:1851 79:1671 80:2240 81:2050
82:1791 83:1433 84:1782 85:3199 86:1073 87:2433
88:1264 89:4377 90:738 91:8294 92:2789 93:2844
94:3978 95:4213 96:1247 97:313 98:1066 99:734
100:71 101:1440 102:3589 103:32646 104:4429 105:730
106:1045 107:2434 108:1194 109:4083 110:2246 111:3283
112:2065 113:1851 114:1953 115:2212 116:2033 117:2746
118:2909 119:2032 120:1925 121:1457 122:2756 123:2215
124:1698 125:2884 126:62 128:1614 129:970 130:1280
131:1871 132:808 133:448 134:1513 135:326 136:1336
137:1296 138:2880 139:1609 140:1506 141:1456 142:1844
143:1607 144:1018 145:402 146:2125 147:2050 148:2575
149:2897 150:1168 151:1476 152:2117 153:565 154:7594
155:1576 156:2786 157:1853 158:1219 159:2450 160:3407
161:1759 162:3608 163:1788 164:1702 165:2157 166:1349
167:1863 168:4146 169:794 170:5045 171:1009 172:3973
173:3165 174:917 175:1308 176:3578 177:4839 178:3748
179:2290 180:2582 181:3946 182:3391 183:2110 184:2256
185:21368 186:5022 187:4259 188:4230 189:4134 190:9579
191:1518 192:11186 193:9312 194:7823 195:5538 196:3215
197:3598 198:6047 199:8268 200:8117 201:6316 202:10883
203:10819 204:4643 205:3715 206:4644 207:3599 208:4259
209:5143 210:4903 211:2716 212:4564 213:3716 214:1052
215:48 216:6578 217:3268 218:1369 219:585 220:2097
221:1058 222:967 223:2309
End of report
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