[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Apr 14 21:32:17 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Thu 14 Apr, 2022
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: 910865
Prefixes after maximum aggregation (per Origin AS): 337558
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 429854
Number of IPv4 prefixes with a valid ROA: 658676
Number of IPv4 prefixes with an invalid ROA: 5604
Number of IPv4 prefixes with no ROA: 1157449
Total ASes present in the Internet Routing Table: 73020
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 62898
Origin ASes announcing only one prefix: 25241
Transit ASes present in the Internet Routing Table: 10122
Transit-only ASes present in the Internet Routing Table: 358
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 1056
Number of instances of unregistered ASNs: 1060
Number of 32-bit ASNs allocated by the RIRs: 39086
Number of 32-bit ASNs visible in the Routing Table: 32507
Prefixes from 32-bit ASNs in the Routing Table: 159238
Number of bogon 32-bit ASNs visible in the Routing Table: 23
Special use prefixes present in the Routing Table: 63
Prefixes being announced from unallocated address space: 736
Number of addresses announced to Internet: 3067950790
Equivalent to 182 /8s, 221 /16s and 54 /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: 313094
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232921
Total APNIC prefixes after maximum aggregation: 66231
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 228053
Unique aggregates announced from the APNIC address blocks: 94570
APNIC Region origin ASes present in the Internet Routing Table: 12537
APNIC Prefixes per ASN: 18.19
APNIC Region origin ASes announcing only one prefix: 3544
APNIC Region transit ASes present in the Internet Routing Table: 1710
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7769
Number of APNIC addresses announced to Internet: 773648512
Equivalent to 46 /8s, 28 /16s and 240 /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: 262893
Total ARIN prefixes after maximum aggregation: 119956
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 262676
Unique aggregates announced from the ARIN address blocks: 124088
ARIN Region origin ASes present in the Internet Routing Table: 19015
ARIN Prefixes per ASN: 13.81
ARIN Region origin ASes announcing only one prefix: 6896
ARIN Region transit ASes present in the Internet Routing Table: 1902
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4448
Number of ARIN addresses announced to Internet: 1295274054
Equivalent to 77 /8s, 52 /16s and 80 /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: 260588
Total RIPE prefixes after maximum aggregation: 117621
RIPE Deaggregation factor: 2.22
Prefixes being announced from the RIPE address blocks: 257916
Unique aggregates announced from the RIPE address blocks: 150550
RIPE Region origin ASes present in the Internet Routing Table: 28136
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 11991
RIPE Region transit ASes present in the Internet Routing Table: 3861
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10686
Number of RIPE addresses announced to Internet: 714183808
Equivalent to 42 /8s, 145 /16s and 148 /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: 124862
Total LACNIC prefixes after maximum aggregation: 27557
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 124671
Unique aggregates announced from the LACNIC address blocks: 48308
LACNIC Region origin ASes present in the Internet Routing Table: 10958
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2269
LACNIC Region transit ASes present in the Internet Routing Table: 2185
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8647
Number of LACNIC addresses announced to Internet: 176426240
Equivalent to 10 /8s, 132 /16s and 13 /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: 28545
Total AfriNIC prefixes after maximum aggregation: 5465
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 36807
Unique aggregates announced from the AfriNIC address blocks: 11722
AfriNIC Region origin ASes present in the Internet Routing Table: 1624
AfriNIC Prefixes per ASN: 22.66
AfriNIC Region origin ASes announcing only one prefix: 541
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 26
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 957
Number of AfriNIC addresses announced to Internet: 107409408
Equivalent to 6 /8s, 102 /16s and 240 /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 9214 8883 41 CHINAMOBILE-CN China Mobile Communicati
7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3515 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3499 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2393 491 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2255 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2165 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2116 429 197 TATACOMM-AS TATA Communications formerl
24560 2044 855 372 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 6195 10267 2700 AMAZON-02, US
11492 4472 297 692 CABLEONE, US
22773 3943 3099 371 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3621 1856 2555 AKAMAI-AS, US
6327 3431 1318 62 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2616 374 118 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2523 4962 424 CENTURYLINK-US-LEGACY-QWEST, US
20115 2256 3042 502 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 6823 1730 149 UNI2-AS, ES
9121 6628 1692 17 TTNET, TR
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3953 3361 222 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2928 2274 909 ROSTELECOM-AS, RU
6849 2864 355 21 UKRTELNET, UA
9009 2464 245 1275 M247, GB
34984 2234 357 629 TELLCOM-AS, TR
47331 2175 343 1665 TTNET, TR
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 10549 3392 560 Uninet S.A. de C.V., MX
10620 3466 518 753 Telmex Colombia S.A., CO
11830 2430 369 63 Instituto Costarricense de Electricidad
13999 1736 294 473 Mega Cable, S.A. de C.V., MX
6503 1452 354 523 Axtel, S.A.B. de C.V., MX
28573 1385 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1086 369 21 Telefonica del Peru S.A.A., PE
11664 1009 193 449 Techtel LMDS Comunicaciones Interactiva
11172 960 133 63 Alestra, S. de R.L. de C.V., MX
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 1645 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 902 65 59 ORANGE-COTE-IVOIRE, CI
36935 771 520 42 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 520 51 35 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 10549 3392 560 Uninet S.A. de C.V., MX
9808 9214 8883 41 CHINAMOBILE-CN China Mobile Communicati
12479 6823 1730 149 UNI2-AS, ES
9121 6628 1692 17 TTNET, TR
16509 6195 10267 2700 AMAZON-02, US
7545 5912 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4472 297 692 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3953 3361 222 AKAMAI-ASN1, NL
22773 3943 3099 371 ASN-CXA-ALL-CCI-22773-RDC, US
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 9214 9173 CHINAMOBILE-CN China Mobile Communications Grou
12479 6823 6674 UNI2-AS, ES
9121 6628 6611 TTNET, TR
7545 5912 5213 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4472 3780 CABLEONE, US
20940 3953 3731 AKAMAI-ASN1, NL
7552 3607 3588 VIETEL-AS-AP Viettel Group, 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
19397 UNALLOCATED 8.5.244.0/24 3257 GTT-BACKBONE GTT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
19397 UNALLOCATED 8.15.12.0/24 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
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
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.79.192.0/18 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
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /11:100 /12:304
/13:588 /14:1204 /15:2107 /16:13557 /17:8265 /18:13969
/19:25198 /20:43189 /21:52676 /22:109205 /23:99328 /24:540216
/25:135 /26:116 /27:155 /28:59 /29:93 /30:20
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5805 6628 TTNET, TR
12479 5801 6823 UNI2-AS, ES
8151 4206 10549 Uninet S.A. de C.V., MX
8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3378 4472 CABLEONE, US
6327 3243 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2935 3943 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2716 2864 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1934 2:1035 3:154 4:9 5:3906 6:103
7:5 8:1552 9:1 10:1 11:172 12:1708
13:291 14:2386 15:191 16:45 17:381 18:155
20:198 21:4 22:188 23:5625 24:2398 25:4
27:2663 29:19 31:2446 32:97 34:1 35:72
36:1776 37:4466 38:2783 39:728 40:163 41:4021
42:1087 43:2208 44:289 45:17038 46:4184 47:338
49:1662 50:1945 51:101 52:1409 53:1 54:363
55:709 56:8 57:65 58:1748 59:1121 60:957
61:2288 62:2576 63:1977 64:5536 65:2321 66:4950
67:3016 68:1212 69:4168 70:1341 71:670 72:3118
74:2693 75:1398 76:589 77:2287 78:3975 79:3111
80:2007 81:1765 82:1489 83:1208 84:1376 85:3689
86:708 87:2063 88:2733 89:3342 90:526 91:7730
92:2009 93:2619 94:3544 95:4800 96:1296 97:349
98:992 99:740 100:80 101:1289 102:2177 103:29272
104:4388 105:487 106:859 107:2544 108:841 109:4245
110:2062 111:3260 112:2030 113:1489 114:1520 115:2079
116:1894 117:2533 118:2335 119:1866 120:1670 121:1035
122:2582 123:2150 124:1547 125:2075 128:1223 129:1228
130:986 131:2232 132:817 133:373 134:1928 135:296
136:887 137:1026 138:2732 139:1506 140:864 141:1408
142:1304 143:1540 144:1247 145:343 146:1806 147:1504
148:2235 149:1711 150:873 151:1083 152:1850 153:539
154:3557 155:1444 156:1866 157:1231 158:1036 159:2092
160:2516 161:1317 162:3483 163:1261 164:1658 165:1638
166:704 167:1728 168:4045 169:710 170:4853 171:827
172:3151 173:3115 174:1020 175:1168 176:3571 177:5782
178:3518 179:2437 180:2282 181:2999 182:3211 183:1949
184:2386 185:19614 186:4861 187:4232 188:3987 189:3572
190:9051 191:1758 192:11043 193:8634 194:7011 195:5021
196:3013 197:2497 198:6064 199:6058 200:7898 201:5896
202:10386 203:10241 204:4565 205:3388 206:3801 207:3420
208:4081 209:4721 210:4125 211:2362 212:4049 213:3450
214:1160 215:67 216:6487 217:2764 218:1268 219:405
220:1952 221:982 222:672 223:2130
End of report
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