[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Feb 18 21:32:05 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Fri 18 Feb, 2022
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: 906624
Prefixes after maximum aggregation (per Origin AS): 335597
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 427812
Number of IPv4 prefixes with a valid ROA: 635034
Number of IPv4 prefixes with an invalid ROA: 5214
Number of IPv4 prefixes with no ROA: 1172998
Total ASes present in the Internet Routing Table: 72935
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 62812
Origin ASes announcing only one prefix: 25324
Transit ASes present in the Internet Routing Table: 10123
Transit-only ASes present in the Internet Routing Table: 354
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 959
Number of instances of unregistered ASNs: 962
Number of 32-bit ASNs allocated by the RIRs: 38590
Number of 32-bit ASNs visible in the Routing Table: 32225
Prefixes from 32-bit ASNs in the Routing Table: 156998
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 15
Prefixes being announced from unallocated address space: 536
Number of addresses announced to Internet: 3068761478
Equivalent to 182 /8s, 233 /16s and 149 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 310482
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232658
Total APNIC prefixes after maximum aggregation: 65627
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 227410
Unique aggregates announced from the APNIC address blocks: 93955
APNIC Region origin ASes present in the Internet Routing Table: 12397
APNIC Prefixes per ASN: 18.34
APNIC Region origin ASes announcing only one prefix: 3519
APNIC Region transit ASes present in the Internet Routing Table: 1709
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7613
Number of APNIC addresses announced to Internet: 773409856
Equivalent to 46 /8s, 25 /16s and 76 /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, 131072-151865
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: 260861
Total ARIN prefixes after maximum aggregation: 119385
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 261089
Unique aggregates announced from the ARIN address blocks: 123497
ARIN Region origin ASes present in the Internet Routing Table: 19001
ARIN Prefixes per ASN: 13.74
ARIN Region origin ASes announcing only one prefix: 6899
ARIN Region transit ASes present in the Internet Routing Table: 1911
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4364
Number of ARIN addresses announced to Internet: 1296064326
Equivalent to 77 /8s, 64 /16s and 95 /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, 393216-401308
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: 259052
Total RIPE prefixes after maximum aggregation: 117081
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 255217
Unique aggregates announced from the RIPE address blocks: 149465
RIPE Region origin ASes present in the Internet Routing Table: 28236
RIPE Prefixes per ASN: 9.04
RIPE Region origin ASes announcing only one prefix: 12082
RIPE Region transit ASes present in the Internet Routing Table: 3858
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10687
Number of RIPE addresses announced to Internet: 714064512
Equivalent to 42 /8s, 143 /16s and 194 /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
196608-213403
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: 124609
Total LACNIC prefixes after maximum aggregation: 27382
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 125218
Unique aggregates announced from the LACNIC address blocks: 48532
LACNIC Region origin ASes present in the Internet Routing Table: 10959
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2291
LACNIC Region transit ASes present in the Internet Routing Table: 2183
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8633
Number of LACNIC addresses announced to Internet: 176639232
Equivalent to 10 /8s, 135 /16s and 77 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28485
Total AfriNIC prefixes after maximum aggregation: 5402
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 37148
Unique aggregates announced from the AfriNIC address blocks: 11884
AfriNIC Region origin ASes present in the Internet Routing Table: 1596
AfriNIC Prefixes per ASN: 23.28
AfriNIC Region origin ASes announcing only one prefix: 533
AfriNIC Region transit ASes present in the Internet Routing Table: 303
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 928
Number of AfriNIC addresses announced to Internet: 108226560
Equivalent to 6 /8s, 115 /16s and 104 /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 9055 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5873 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3609 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3536 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3499 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2383 476 240 BBIL-AP BHARTI Airtel Ltd., IN
4766 2304 11121 615 KIXS-AS-KR Korea Telecom, KR
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2113 429 198 TATACOMM-AS TATA Communications formerl
24560 2047 857 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6283 10187 2663 AMAZON-02, US
11492 4437 294 747 CABLEONE, US
22773 3965 3024 368 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3651 1883 2566 AKAMAI-AS, US
6327 3390 1318 62 SHAW, CA
749 2887 50780 2143 DNIC-AS-00749, US
30036 2617 375 123 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2521 4962 428 CENTURYLINK-US-LEGACY-QWEST, US
20115 2257 3037 503 CHARTER-20115, 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 6808 1731 150 UNI2-AS, ES
9121 6679 1692 17 TTNET, TR
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3932 3360 221 AKAMAI-ASN1, NL
39891 3274 188 25 ALJAWWALSTC-AS, SA
12389 2935 2290 909 ROSTELECOM-AS, RU
9009 2468 250 1285 M247, GB
34984 2240 359 605 TELLCOM-AS, TR
47331 2030 325 1547 TTNET, TR
58224 1794 929 579 TCI, IR
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 10324 3415 567 Uninet S.A. de C.V., MX
10620 3468 520 701 Telmex Colombia S.A., CO
11830 2457 369 62 Instituto Costarricense de Electricidad
13999 1669 285 474 Mega Cable, S.A. de C.V., MX
6503 1442 354 524 Axtel, S.A.B. de C.V., MX
28573 1383 2330 246 CLARO S.A., BR
3816 1251 660 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1152 2351 140 TIM SA, BR
6147 1091 369 21 Telefonica del Peru S.A.A., PE
11664 1003 191 449 Techtel LMDS Comunicaciones Interactiva
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
24863 1589 393 21 LINKdotNET-AS, EG
24835 1546 523 32 RAYA-AS, EG
36992 1299 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 896 63 58 ORANGE-COTE-IVOIRE, CI
36935 734 521 39 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 521 50 33 WANANCHI-, KE
37342 468 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU
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 10324 3415 567 Uninet S.A. de C.V., MX
9808 9055 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6808 1731 150 UNI2-AS, ES
9121 6679 1692 17 TTNET, TR
16509 6283 10187 2663 AMAZON-02, US
7545 5873 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4437 294 747 CABLEONE, US
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3965 3024 368 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3932 3360 221 AKAMAI-ASN1, NL
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 9055 9012 CHINAMOBILE-CN China Mobile Communications Grou
9121 6679 6662 TTNET, TR
12479 6808 6658 UNI2-AS, ES
7545 5873 5182 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4015 3976 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
20940 3932 3711 AKAMAI-ASN1, NL
11492 4437 3690 CABLEONE, US
16509 6283 3620 AMAZON-02, US
22773 3965 3597 ASN-CXA-ALL-CCI-22773-RDC, 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
65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.136.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 174 COGENT-174, US
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 174 COGENT-174, US
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 174 COGENT-174, US
23.252.164.0/24 Origin: 398968 GROUP-IID-01, US
23.252.164.0/24 Transit: 174 COGENT-174, 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 /9:13 /10:39 /11:102 /12:306
/13:589 /14:1203 /15:2084 /16:13620 /17:8371 /18:14004
/19:25271 /20:43109 /21:52768 /22:109368 /23:99018 /24:536150
/25:131 /26:114 /27:130 /28:59 /29:85 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5857 6679 TTNET, TR
12479 5777 6808 UNI2-AS, ES
8151 3989 10324 Uninet S.A. de C.V., MX
8551 3479 4015 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3357 4437 CABLEONE, US
6327 3202 3390 SHAW, CA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2952 3965 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2810 3274 ALJAWWALSTC-AS, SA
30036 2272 2617 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1918 2:1165 3:153 4:10 5:3845 6:103
7:5 8:1576 9:1 10:1 11:172 12:1718
13:416 14:2381 15:166 16:43 17:373 18:140
20:177 21:4 22:188 23:5511 24:2342 25:6
27:2692 29:19 31:2471 32:97 34:1 35:60
36:1765 37:3975 38:2578 39:695 40:163 41:4000
42:1061 43:2135 44:298 45:17055 46:3943 47:336
49:1643 50:2093 51:107 52:1378 53:1 54:294
55:749 56:8 57:62 58:1804 59:1103 60:958
61:2348 62:2554 63:1961 64:5511 65:2325 66:4973
67:2978 68:1203 69:4187 70:1343 71:680 72:3140
74:2663 75:1523 76:717 77:2221 78:3938 79:3116
80:2005 81:1697 82:1464 83:1206 84:1353 85:3662
86:721 87:1965 88:2656 89:3310 90:514 91:7665
92:1902 93:2635 94:3321 95:4518 96:1307 97:347
98:993 99:859 100:76 101:1288 102:2137 103:28667
104:4177 105:487 106:862 107:2464 108:787 109:4229
110:2055 111:3208 112:1980 113:1513 114:1537 115:2210
116:1900 117:2515 118:2358 119:1902 120:1637 121:1027
122:2562 123:2144 124:1566 125:2075 128:1578 129:1184
130:943 131:2260 132:802 133:370 134:1936 135:290
136:862 137:1018 138:2747 139:1234 140:894 141:1372
142:1261 143:1526 144:1231 145:343 146:1789 147:1477
148:2250 149:1704 150:872 151:1080 152:1836 153:531
154:3639 155:1357 156:1957 157:1239 158:1019 159:2055
160:2442 161:1306 162:3466 163:1288 164:1692 165:1600
166:632 167:1741 168:3977 169:683 170:4768 171:827
172:3031 173:3076 174:1023 175:1164 176:3593 177:5740
178:3107 179:2427 180:2347 181:2954 182:3220 183:1955
184:2389 185:19545 186:4796 187:4146 188:3962 189:3437
190:9047 191:1724 192:11106 193:8581 194:6992 195:5060
196:2971 197:2572 198:6041 199:6009 200:7922 201:5878
202:10434 203:10248 204:4568 205:3371 206:3821 207:3417
208:4053 209:4656 210:4108 211:2367 212:3988 213:3438
214:1158 215:64 216:6448 217:2743 218:1243 219:435
220:2046 221:990 222:704 223:2155
End of report
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